8WH1 Screw Terminals 7 7/2 Introduction 7/3 General data on 8WH 7/4 8WH through-type terminals1) 7/8 8WH fuse terminals 7/10 8WH isolating blade terminals 7/11 8WH isolating terminals 7/12 8WH two-tier terminals1) 7/15 8WH two-tier terminals with isolating function/isolating blade 7/17 8WH diode terminals 7/18 8WH two-tier diode terminals 7/20 8WH high-current terminals1) 7/24 8WH shield terminals 1) Also available as a PE version More technical product information: Service&Support Portal: www.support.automation.siemens.com. Product List: Technical specifications Entry List: Updates / Downloads / FAQ / Manuals / Operating instructions / Characteristic curves / Certificates 7 8WH1 Screw Terminals Introduction ■ Overview 7 7/2 Devices Page Function Through-type terminals 7/4 Connection of incoming and outgoing conductors up to 35 mm2 Fuse terminals 7/8 Terminals which can be used to protect control circuits, for example Isolating blade terminals 7/10 Isolation of the circuit, e.g. for test purposes Isolating terminals 7/11 Isolation of the circuit, e.g. for test purposes Two-tier terminals 7/12 Compact form of the terminal block in which two connection wires can be installed Two-tier terminals with isolating function 7/15 Compact form of the terminal block in which two connection wires can be installed Diode terminals 7/17 Terminal blocks with integrated diodes Two-tier diode terminals 7/18 Terminal blocks with integrated diodes 8WH high-current terminals 7/20 Connection of incoming and outgoing cables from 50 to 240 mm2 8WH shield terminals 7/24 Terminals for connection of shielded cables 8WH1 Screw Terminals General data on 8WH ■ Overview 7 The screw terminal is characterized by its global standard, multi-conductor connection and maintenance-free design. The potential distribution can be quickly implemented with the standardized connecting combs. Flexible chain bridging, level bridging, or skipping of several terminals are possible through two or more bridge shafts in all the terminals. Reducing combs enable easy connection of terminals with various nominal cross-sections and terminal designs. Reducing combs can be used for the quick assembly of infeed blocks. The double bridge shaft enables an assembly of any number of terminals with two-pole jumpers. The 2-pole to 50-pole jumpers enable up to 50 terminals to be connected in a single step. 7/3 8WH1 Screw Terminals 8WH through-type terminals ■ Overview 8WH through-type terminals are characterized by their compact design and optimum handling. They are available in conductor cross-section areas from 2.5 to 35 mm2 and can be inscribed with labels. The double bridge shaft enables individual chain bridging by means of standard connecting combs. Corresponding accessories are available for testing and labeling. Secure electrical and mechanical contact with the support rail is established by simply snapping the terminals onto the rail. The individual clamping points can be inscribed at the front using the labels. ■ Technical specifications 7 8WH1 000-0AF00 8WH1 000-0AG00 8WH1 000-0AH00 8WH1 000-0AJ00 8WH1 000-0AK00 8WH1 000-0AM00 8WH1 000-0AF01 8WH1 000-0AG01 8WH1 000-0AH01 8WH1 000-0AJ01 8WH1 000-0AK01 8WH1 000-0AM01 Dimensions • Width/length/cover width in mm • Height (NS 35/7.5 / NS 35/15) in mm Technical specifications acc. to IEC/DIN VDE • Max. load current in A / cross-section in mm² • Rated impulse withstand voltage in kV / pollution degree • Rated insulation voltage (working voltage) Ui in V acc. to IEC 60497-7-1 • Overvoltage category / molded plastic group Connection capacities • Flexible with end sleeve, with plastic sleeve in mm² • Flexible with end sleeve, without plastic sleeve in mm² • Flexible with two-wire connection end sleeve, with plastic sleeve in mm² • Rigid in mm² 5.2 / 47.7 / 2.2 47.5 / 55 6.2 / 47.7 / 2.2 8.2 / 47.7 / 2.2 10.2 / 47.7 / 2.2 12 / 55.3 / 2.2 55 / 62.5 16 / 60.2 / -65.7 / 73.2 32 / 4 41 / 6 57 / 10 76 / 16 101 / 25 150 / 50 0.25 ... 2.5 0.25 ... 4 0.25 ... 6 0.5 ... 10 1.0 ... 16 1.5 ... 35 0.25 ... 2.5 0.25 ... 4 0.25 ... 6 0.5 ... 10 1.0 ... 16 1.5 ... 35 0.5 ... 1.5 0.5 ... 2.5 0.5 ... 4 0.5 ... 6 0.75 ... 10 1.5 ... 10 0.14 ... 4 0.14 ... 6 0.2 ... 10 0.5 ... 16 1.5 ... 25 1.5 ... 50 8 kV / 3 1000 III / I Stripped length in mm 9 10 14 18 Tightening torque in Nm 0.6 ... 0.8 1.5 ... 1.8 2.5 ... 3.0 3.2 ... 3.7 Molded plastic type • Flammability class acc. to UL 94 PA V0 Approval data (UL/cUL and CSA) • Rated voltage / rated current / conductor sizes - UL/cUL: in V/A / AWG - CSA: in V/A / AWG 600 / 20 / 26-12 600 / 20 / 26-12 600 / 85 / 16-4 600 / 85 / 16-4 600 / 150 / 14-1/0 600 / 150 / 14-1/0 600 / 30 / 26-10 600 / 30 / 26-10 600 / 50 / 24-8 600 / 50 / 24-8 600 / 65 / 20-6 600 / 65 / 20-6 8WH1 000-0CF07 8WH1 000-0CG07 8WH1 000-0CH07 8WH1 000-0CJ07 8WH1 000-0CK07 8WH1 000-0CM07 Dimensions • Width/length/cover width in mm • Height (NS 35/7.5 / NS 35/15) in mm 5.2 / 47.7 / 2.2 47.5 / 55 6.2 / 47.7 / 2.2 8.2 / 47.7 / 2.2 10.2 / 47.7 / 2.2 12 / 55.3 / 2.2 55 / 62.5 16 / 60.2 / -65.7 / 73.2 -- /6 -- /10 -- /16 101 / 25 125 / 35 0.25 ... 2.5 0.25 ... 2.4 0.25 ... 6 0.5 ... 10 1.0 ... 16 1.5 ... 35 0.25 ... 2.5 0.25 ... 2.4 0.25 ... 6 0.5 ... 10 1.0 ... 16 1.5 ... 35 0.5 ... 1.5 0.5 ... 2.5 0.5 ... 4 0.5 ... 6 0.75 ... 10 1.5 ... 10 0.14 ... 4 0.14 ... 6 0.2 ... 10 0.5 ... 16 1.5 ... 25 1.5 ... 35 14 18 Technical specifications acc. to IEC/DIN VDE • Max. load current in A / -- / 4 cross-section in mm² • Rated impulse withstand voltage in kV / 8 kV / 3 pollution degree • Overvoltage category / III / I molded plastic group Connection capacities • Flexible with end sleeve, with plastic sleeve in mm² • Flexible with end sleeve, without plastic sleeve in mm² • Flexible with two-wire connection end sleeve, with plastic sleeve in mm² • Rigid in mm² Stripped length in mm 9 10 Tightening torque in Nm 0.6 ... 0.8 1.6 ... 1.8 1.5 ... 1.8 2.5 ... 3.0 3.2 ... 3.7 Molded plastic type • Flammability class acc. to UL 94 PA V0 Approval data (UL/cUL and CSA) • Rated voltage / rated current / conductor sizes - UL/cUL: in V/A / AWG - CSA: in V/A / AWG -- / -- / 26-12 -- / -- / 26-12 -- / -- / 24-8 -- / -- / 24-8 -- / -- / 20-6 -- / -- / 20-6 -- / -- / 16-4 -- / -- / 16-4 -- / -- / 14-1/0 -- / -- / 14-1/0 7/4 -- / -- / 26-10 -- / -- / 26-10 8WH1 Screw Terminals 8WH through-type terminals ■ Selection and ordering data Version Order No. MOQ* Terminal size 2.5 mm² 8WH1 000-0AF00 Through-type terminals, terminal size 2.5 mm² • CUUS s • Terminal width 5.2 mm • Imax = 32 A • Umax = 1000 V • AWG 26-12 • Connection capacity, one conductor - Rigid 0.14 ... 4 mm² - Flexible 0.14 ... 4 mm² • Connection capacity, two conductors - Rigid 0.14 ... 1.5 mm² - Flexible 0.14 ... 1.5 mm² Versions 8WH1 000-0CF07 • Gray • Blue 8WH1 000-0AF00 8WH1 000-0AF01 50 units 50 units PE through-type terminals, terminal size 2.5 mm² • CUUS s • Terminal width 5.2 mm • AWG 26-12 • Connection capacity, one conductor - Rigid 0.14 ... 4 mm² - Flexible 0.14 ... 4 mm² • Connection capacity, two conductors - Rigid 0.14 ... 1.5 mm² - Flexible 0.14 ... 1.5 mm² • Green/yellow 8WH1 000-0CF07 50 units • Gray • Blue 8WH1 000-0AG00 8WH1 000-0AG01 50 units 50 units PE through-type terminals, terminal size 4 mm² • CUUS s • Terminal width 6.2 mm • AWG 26-10 • Connection capacity, one conductor - Rigid 0.14 ... 6 mm² - Flexible 0.14 ... 6 mm² • Connection capacity, two conductors - Rigid 0.14 ... 1.5 mm² - Flexible 0.14 ... 1.5 mm² • Green/yellow 8WH1 000-0CG07 50 units 8WH1 000-0AH00 8WH1 000-0AH01 50 units 50 units Terminal size 4 mm² 8WH1 000-0AG00 Through-type terminals, terminal size 4 mm² • CUUS s • Terminal width 6.2 mm • Imax = 41 A • Umax = 1000 V • AWG 26-10 • Connection capacity, one conductor - Rigid 0.14 ... 6 mm² - Flexible 0.14 ... 6 mm² • Connection capacity, two conductors - Rigid 0.14 ... 1.5 mm² - Flexible 0.14 ... 1.5 mm² Versions 8WH1 000-0CG07 Terminal size 6 mm² 8WH1 000-0AH00 Through-type terminals, terminal size 6 mm² • CUUS s • Terminal width 8.2 mm • Imax = 57 A • Umax = 1000 V • AWG 24-8 • Connection capacity, one conductor - Rigid 0.2 ... 10 mm² - Flexible 0.2 ... 10 mm² • Connection capacity, two conductors - Rigid 0.2 ... 2.5 mm² - Flexible 0.2 ... 2.5 mm² Versions • Gray • Blue * You can order this quantity or a multiple thereof. 7/5 7 8WH1 Screw Terminals 8WH through-type terminals 8WH1 000-0CH07 7 Version Order No. MOQ* PE through-type terminals, terminal size 6 mm² • CUUS s • Terminal width 8.2 mm • AWG 24-8 • Connection capacity, one conductor - Rigid 0.2 ... 10 mm² - Flexible 0.2 ... 10 mm² • Connection capacity, two conductors - Rigid 0.2 ... 2.5 mm² - Flexible 0.2 ... 2.5 mm² • Green/yellow 8WH1 000-0CH07 50 units Accessories Section Page • Covers, for through-type terminals, for terminal size 2.5 ... 10 mm² • Compartment partitions, for through-type terminals, for terminal size 2.5 ... 10 mm² • Warning covers, for terminal size 6 mm² Accessories dto. 7/7 8WH9 000-1PA00 50 units 7/7 8WH9 070-6BA00 50 units dto. 7/7 8WH9 064-5BA06 50 units • Gray • Blue 8WH1 000-0AJ00 8WH1 000-0AJ01 50 units 50 units PE through-type terminals, terminal size 10 mm² • CUUS s • Terminal width 10.2 mm • AWG 20-6 • Connection capacity, one conductor - Rigid 0.5 ... 16 mm² - Flexible 0.5 ... 16 mm² • Connection capacity, two conductors - Rigid 0.5 ... 4 mm² - Flexible 0.5 ... 4 mm² • Green/yellow 8WH1 000-0CJ07 50 units • Gray • Blue 8WH1 000-0AK00 8WH1 000-0AK01 50 units 50 units PE through-type terminals, terminal size 16 mm² • CUUS s • Terminal width 12.2 mm • AWG 16-4 • Connection capacity, one conductor - Rigid 1.5 ... 25 mm² - Flexible 1.5 ... 25 mm² • Connection capacity, two conductors - Rigid 1 ... 6 mm² - Flexible 1 ... 6 mm² • Green/yellow 8WH1 000-0CK07 50 units Terminal size 10 mm² 8WH1 000-0AJ00 Through-type terminals, terminal size 10 mm² • CUUS s • Terminal width 10.2 mm • Imax = 76 A • Umax = 1000 V • AWG 20-6 • Connection capacity, one conductor - Rigid 0.5 ... 16 mm² - Flexible 0.5 ... 16 mm² • Connection capacity, two conductors - Rigid 0.5 ... 4 mm² - Flexible 0.5 ... 4 mm² Versions 8WH1 000-0CJ07 Terminal size 16 mm² 8WH1 000-0AK00 Through-type terminals, terminal size 16 mm² • CUUS s • Terminal width 12.2 mm • Imax = 101 A • Umax = 1000 V • AWG 16-4 • Connection capacity, one conductor - Rigid 1.5 ... 25 mm² - Flexible 1.5 ... 25 mm² • Connection capacity, two conductors - Rigid 1 ... 6 mm² - Flexible 1 ... 6 mm² Versions 8WH1 000-0CK07 7/6 * You can order this quantity or a multiple thereof. 8WH1 Screw Terminals 8WH through-type terminals Version Order No. MOQ* Terminal size 35 mm² 8WH1 000-0AM00 Through-type terminals, terminal size 35 mm² • CUUS s • Terminal width 16 mm • Imax = 150 A • Umax = 1000 V • AWG 16-1/0 • Connection capacity, one conductor - Rigid 1.5 ... 50 mm² - Flexible 1.5 ... 50 mm² • Connection capacity, two conductors - Rigid 1.5 ... 16 mm² - Flexible 1.5 ... 10 mm² • Enclosed at both ends Versions 8WH1 000-0CM07 • Gray • Blue 8WH1 000-0AM00 8WH1 000-0AM01 50 units 50 units PE through-type terminals, terminal size 35 mm² • CUUS s • Terminal width 16 mm • AWG 16-2 • Connection capacity, one conductor - Rigid 1.5 ... 35 mm² - Flexible 1.5 ... 35 mm² • Connection capacity, two conductors - Rigid 1.5 ... 16 mm² - Flexible 1.5 ... 10 mm² • Enclosed at both ends • Green/yellow 8WH1 000-0CM07 50 units 8WH9 000-1PA00 8WH9 076-1PA00 50 units 50 units 8WH9 002-8AC10 8WH9 002-8BC10 10 units 10 units 8WH9 002-8CC10 8WH9 002-8DC10 10 units 10 units 8WH9 002-8EC10 8WH9 002-8FC10 10 units 10 units 8WH9 002-8GC10 8WH9 002-8HC10 10 units 10 units 8WH9 070-6BA00 50 units • For terminal size 2.5 mm², width 5.2 mm • For terminal size 4 mm², width 6.2 mm • For terminal size 6 mm², width 8.2 mm 8WH9 060-5BA06 8WH9 063-5BA06 8WH9 064-5BA06 50 units 50 units 50 units • For terminal size 10 mm², width 10.2 mm • For terminal size 16 mm², width 12.2 mm • For terminal size 35 mm², width 16 mm 8WH9 065-5BA06 8WH9 066-5BA06 8WH9 067-5BA06 50 units 50 units 50 units Accessories Covers, for through-type terminals • 2.2 mm wide • Gray Versions • For terminal size 2.5 ... 10 mm² • For terminal size 16 mm² 8WH9 000-1PA00 Reducing combs, for connecting terminals, for 8WH1 Versions 8WH9 002-8AC10 • From terminal size 6 mm2 to 2.5 or 4 mm2 - From screw to screw - From screw to spring • From terminal size 10 mm2 to 2.5 or 4 mm2 - From screw to screw - From screw to spring • From terminal size 16 mm2 to 2.5 or 4 mm2 - From screw to screw - From screw to spring • From terminal size 35 mm2 to 2.5 or 4 mm2 - From screw to screw - From screw to spring Compartment partitions, for through-type terminals, for terminal size 2.5 ... 10 mm², for 8WH1 • For visual and electrical separation of terminal groups • 2 mm thick Warning covers, for 8WH1 • Lightning symbol • Yellow Versions 8WH9 066-5BA06 * You can order this quantity or a multiple thereof. 7/7 7 8WH1 Screw Terminals 8WH fuse terminals ■ Overview The 8WH fuse terminals adopt the function of the fuse holders for 5 × 20 mm and 6.3 × 32 mm G fuse links and all potential distribution tasks with the double bridge shaft. The individual clamping points can be inscribed at the front using labels. 7 ■ Technical specifications 8WH1 000-1GG08 8WH1 000-1KG38 8WH1 000-1MG88 8WH1 000-1HH08 8WH1 000-1PH38 Dimensions • Width/length/cover width in mm • Height (NS 35/7.5 / NS 35/15) in mm Technical specifications acc. to IEC/DIN VDE • Max. load current in A1) / cross-section in mm² • Rated impulse withstand voltage in kV / pollution degree • Rated insulation voltage (working voltage) Ui in V acc. to IEC 60497-7-1 • Overvoltage category / molded plastic group Connection capacities • Flexible with end sleeve, with plastic sleeve in mm² • Flexible with end sleeve, without plastic sleeve in mm² • Flexible with two-wire connection end sleeve, with plastic sleeve in mm² • Rigid in mm² 6.2 / 57.8 / -73 / 80.5 6.3 / 6 6 kV / 3 500 8.2 / 57.8 / -- 4 kV / 3 10 / 10 8 kV / 3 630 III / I 0.25 ... 4 0.25 ... 4 0.5 ... 2.5 0.25 ... 6 0.25 ... 6 0.5 ... 4 0.14 ... 6 0.2 ... 10 Stripped length in mm 9 10 Tightening torque in Nm 0.6 ... 0.8 1.5 ... 1.8 Molded plastic type • Flammability class acc. to UL 94 PA V0 Approval data (UL/cUL and CSA) • Rated voltage / rated current / conductor sizes - UL/cUL: in V/A / AWG - CSA: in V/A / AWG 600 / 6.3 / 26-10 600 / 6.3 / 26-10 1) Please observe the maximum power loss. 7/8 600 / 16 / 24-8 -- / -- / -- 6 kV / 3 8WH1 Screw Terminals 8WH fuse terminals ■ Selection and ordering data Version Order No. MOQ* Terminal size 4 mm² 8WH1 000-1GG08 Fuse terminals, terminal size 4 mm², for 5 x 20 mm G fuse links • CUUS s • Terminal width 6.2 mm • Imax = 6.3 A • Umax = 500 V • AWG 26-10 • Connection capacity, one conductor - Rigid 0.14 ... 6 mm² - Flexible 0.14 ... 6 mm² • Connection capacity, two conductors - Rigid 0.14 ... 1.5 mm² - Flexible 0.14 ... 1.5 mm² • Enclosed at both ends • Black 7 Versions • Without LED • With LED 10 ... 30 V AC/DC • With LED 110 ... 250 V AC/DC 8WH1 000-1GG08 8WH1 000-1KG38 8WH1 000-1MG88 50 units 50 units 50 units • Without LED • With LED 12 ... 30 V AC/DC 8WH1 000-1HH08 8WH1 000-1PH38 50 units 50 units Reducing combs, for connecting terminals, from terminal size 6 mm² to 2.5 or 4 mm², from screw to screw 8WH9 002-8AC10 10 units Terminal size 6 mm² 8WH1 000-1HH08 Fuse terminals, terminal size 6 mm², for G fuse links 6.3 × 32 mm (inch fuses) • CUUS • Terminal width 8.2 mm • Imax = 10 A • Umax = 630 V • AWG 24-8 • Connection capacity, one conductor - Rigid 0.2 ... 10 mm² - Flexible 0.2 ... 10 mm² • Connection capacity, two conductors - Rigid 0.2 ... 2.5 mm² - Flexible 0.2 ... 2.5 mm² • Enclosed at both ends • Black Versions Accessories 8WH9 002-8AC10 Note: For general accessories for 8WH terminal blocks, see chapter 8. * You can order this quantity or a multiple thereof. 7/9 8WH1 Screw Terminals 8WH isolating blade terminals ■ Overview Key features of the 8WH isolating blade terminals are their slim design and high current carrying capacity of 20 A. They can be bridged with standard terminal jumpers over the double bridge shaft. The individual clamping points can be inscribed at the front using labels. 7 ■ Technical specifications 8WH1 000-6CG00 Dimensions • Width/length/cover width in mm • Height (NS 35/7.5 / NS 35/15) in mm Technical specifications acc. to IEC/DIN VDE • Max. load current in A / cross-section in mm² • Rated impulse withstand voltage in kV / pollution degree • Rated insulation voltage (working voltage) Ui in V acc. to IEC 60497-7-1 • Overvoltage category / molded plastic group Connection capacities • Flexible with end sleeve, with plastic sleeve in mm² • Flexible with end sleeve, without plastic sleeve in mm² • Flexible with two-wire connection end sleeve, with plastic sleeve in mm² • Rigid in mm² 6.2 / 57.8 / -49.1 / 56.6 20 / 6 6 kV / 3 500 III / I 0.25 ... 4 0.25 ... 4 0.5 ... 2.5 0.14 ... 6 Stripped length in mm 9 Tightening torque in Nm 0.6 ... 0.8 Molded plastic type • Flammability class acc. to UL 94 PA V0 Approval data (UL/cUL and CSA) • Rated voltage / rated current / conductor sizes - UL/cUL: in V/A / AWG - CSA: in V/A / AWG 600 / 16 / 26-10 600 / 16 / 26-10 ■ Selection and ordering data Version Order No. MOQ* Isolating blade terminals, terminal size 4 mm² • CUUS s • Terminal width 6.2 mm • Imax = 20 A • Umax = 500 V • AWG 26-12 • Connection capacity, one conductor - Rigid 0.14 ... 4 mm² - Flexible 0.14 ... 4 mm² • Connection capacity, two conductors - Rigid 0.14 ... 1.5 mm² - Flexible 0.14 ... 1.5 mm² • Enclosed at both ends • Gray 8WH1 000-6CG00 50 units Warning covers, for terminal size 4 mm² • Lightning symbol • Width 6.2 mm • Yellow 8WH9 063-5BA06 50 units Terminal size 4 mm² 8WH1 000-6CG00 Accessories Note: For general accessories for 8WH terminal blocks, see chapter 8. 7/10 * You can order this quantity or a multiple thereof. 8WH1 Screw Terminals 8WH isolating terminals ■ Overview 8WH isolating terminals serve for mounting various function plugs. The individual clamping points can be inscribed at the front using labels. ■ Technical specifications 8WH1 000-6AG00 8WH1 000-6AH00 Dimensions • Width/length/cover width in mm • Height (NS 35/7.5 / NS 35/15) in mm 6.2 / 57.8 / -49.1 / 56.6 Technical specifications acc. to IEC/DIN VDE • Max. load current in A / cross-section in mm² • Rated impulse withstand voltage in kV / pollution degree 20 / 6 6 kV / 3 • Rated insulation voltage (working voltage) Ui in V acc. to IEC 60497-7-1 • Overvoltage category / molded plastic group 500 III / I Connection capacities • Flexible with end sleeve, with plastic sleeve in mm² • Flexible with end sleeve, without plastic sleeve in mm² • Flexible with two-wire connection end sleeve, with plastic sleeve in mm² • Rigid in mm² 0.25 ... 4 0.25 ... 4 0.5 ... 2.5 0.14 ... 6 0.26 ... 6 0.26 ... 6 0.5 ... 4 0.2 ... 10 Stripped length in mm 9 10 Tightening torque in Nm 0.6 ... 0.8 1.5 ... 1.8 Molded plastic type • Flammability class acc. to UL 94 PA V0 Approval data (UL/cUL and CSA) • Rated voltage / rated current / conductor sizes - UL/cUL: in V/A / AWG - CSA: in V/A / AWG 600 / 16 / 26-10 600 / 16 / 26-10 7 73 / 80.5 20 / 10 -- / -- / --- / -- / -- ■ Selection and ordering data Version Order No. MOQ* Isolating terminals, terminal size 4 mm² • CUUS s • Terminal width 6.2 mm • Imax = 20 A • Umax = 400 V • AWG 26-10 • Connection capacity, one conductor - Rigid 0.14 ... 6 mm² - Flexible 0.14 ... 6 mm² • Connection capacity, two conductors - Rigid 0.14 ... 1.5 mm² - Flexible 0.14 ... 1.5 mm² • Enclosed at both ends • Gray 8WH1 000-6AG00 50 units Isolating terminals, terminal size 6 mm² • CUUS • Terminal width 8.2 mm • Imax = 20 A • Umax = 500 V • AWG 24-8 • Connection capacity, one conductor - Rigid 0.2 ... 10 mm² - Flexible 0.2 ... 10 mm² • Connection capacity, two conductors - Rigid 0.2 ... 2.5 mm² - Flexible 0.2 ... 2.5 mm² • Enclosed at both ends • Gray 8WH1 000-6AH00 50 units Terminal size 4 mm² 8WH1 000-6AG00 Terminal size 6 mm² 8WH1 000-6AH00 * You can order this quantity or a multiple thereof. 7/11 8WH1 Screw Terminals 8WH two-tier terminals ■ Overview The compact 8WH1 two-tier terminal is available in the nominal cross-sections 2.5 and 4 mm2. The voltage levels routed in a 5.2 mm or 6.2 mm grid through two tiers reduce the space required in the control cabinet by a further 50%. Two integral bridge shafts per tier and two facilities for large inscriptions of all clamping points are provided. With 8WH1 025 two-tier terminals the upper and lower level are connected. The tier offset on the 8WH two-tier terminals allows for excellent access to the lower level, even when fully wired. Spacer plates can be used to compensate for the tier offset if other terminals are mounted side by side. The clamping points of the 8WH1 two-tier terminals can be inscribed at the front using the labels. 7 ■ Technical specifications Dimensions • Width/length/cover width in mm • Height (NS 35/7.5 / NS 35/15) in mm Technical specifications acc. to IEC/DIN VDE • Max. load current in A / cross-section in mm² • Rated impulse withstand voltage in kV / pollution degree • Rated insulation voltage (working voltage) Ui in V acc. to IEC 60497-7-1 • Overvoltage category / molded plastic group Connection capacities • Flexible with end sleeve, with plastic sleeve in mm² • Flexible with end sleeve, without plastic sleeve in mm² • Flexible with two-wire connection end sleeve, with plastic sleeve in mm² • Rigid in mm² 8WH1 020-0AF00 8WH1 020-0AF01 8WH1 020-0AG00 8WH1 020-0AG01 8WH1 020-0CF07 8WH1 020-0CG07 5.2 / 69.9 / 2.2 65 / 72.5 6.2 / 69.9 / 2.2 5.2 / 69.9 / 2.2 6.2 / 69.9 / 2.2 28 / 4 6 kV / 3 500 36 / 6 8 kV / 3 800 -- / 4 -- / 6 0.25 ... 2.5 0.25 ... 2.5 0.5 ... 1.5 0.25 ... 4 0.25 ... 4 0.5 ... 2.5 0.25 ... 2.5 0.25 ... 2.5 0.5 ... 1.5 0.25 ... 4 0.25 ... 4 0.5 ... 2.5 0.14 ... 4 0.14 ... 6 0.14 ... 4 0.14 ... 6 0.6 ... 0.8 0.5 ... 0.6 0.6 ... 0.8 -- / -- / 26-12 -- / -- / 26-10 III / I Stripped length in mm 9 Tightening torque in Nm 0.5 ... 0.6 Molded plastic type • Flammability class acc. to UL 94 PA V0 Approval data (UL/cUL and CSA) • Rated voltage / rated current / conductor sizes - UL/cUL: in V/A / AWG - CSA: in V/A / AWG 600 / 20 / 26-12 -- / -- / -- 600 / 30 / 26-12 8WH1 025-0AF00 8WH1 025-0AG00 Dimensions • Width/length/cover width in mm • Height (NS 35/7.5 / NS 35/15) in mm Technical specifications acc. to IEC/DIN VDE • Max. load current in A / cross-section in mm² • Rated impulse withstand voltage in kV / pollution degree • Rated insulation voltage (working voltage) Ui in V acc. to IEC 60497-7-1 • Overvoltage category / molded plastic group Connection capacities • Flexible with end sleeve, with plastic sleeve in mm² • Flexible with end sleeve, without plastic sleeve in mm² • Flexible with two-wire connection end sleeve, with plastic sleeve in mm² • Rigid in mm² 6.2 / 69.9 / 2.2 65 / 72.5 28 / 4 6 kV / 3 500 36 / 6 8 kV / 3 III / I 0.25 ... 2.5 0.25 ... 2.5 0.5 ... 1.5 0.25 ... 4 0.25 ... 4 0.5 ... 2.5 0.14 ... 4 0.14 ... 6 Stripped length in mm 9 Tightening torque in Nm 0.5 ... 0.6 Molded plastic type • Flammability class acc. to UL 94 PA V0 Approval data (UL/cUL and CSA) • Rated voltage / rated current / conductor sizes - UL/cUL: in V/A / AWG - CSA: in V/A / AWG 600 / 20 / 26-12 -- / -- / -- 7/12 -- 0.6 ... 0.8 600 / 30 / 26-10 8WH1 Screw Terminals 8WH two-tier terminals ■ Selection and ordering data Version Order No. MOQ* Terminal size 2.5 mm² 8WH1 020-0AF00 Two-tier terminals, terminal size 2.5 mm² • CUUS s • Terminal width 5.2 mm • Imax = 28 A • Umax = 500 V • AWG 26-12 • Connection capacity, one conductor - Rigid 0.14 ... 4 mm² - Flexible 0.14 ... 4 mm² • Connection capacity, two conductors - Rigid 0.14 ... 1.5 mm² - Flexible 0.14 ... 1.5 mm² Versions • Gray - Without equipotential bonding - With equipotential bonding • Blue - Without equipotential bonding 8WH1 020-0AF00 8WH1 025-0AF00 50 units 50 units 8WH1 020-0AF01 50 units 8WH1 020-0CF07 50 units 8WH1 025-0AF00 8WH1 020-0CF07 PE two-tier terminals, terminal size 2.5 mm² • CUUS s • Terminal width 5.2 mm • AWG 26-12 • Connection capacity, one conductor - Rigid 0.14 ... 4 mm² - Flexible 0.14 ... 4 mm² • Connection capacity, two conductors - Rigid 0.14 ... 1.5 mm² - Flexible 0.14 ... 1.5 mm² • Green/yellow * You can order this quantity or a multiple thereof. 7/13 7 8WH1 Screw Terminals 8WH two-tier terminals Version Order No. MOQ* Terminal size 4 mm² 8WH1 020-0AG00 Two-tier terminals, terminal size 4 mm² • CUUS s • Terminal width 6.2 mm • Imax = 36 A • Umax = 800 V • AWG 26-10 • Connection capacity, one conductor - Rigid 0.14 ... 6 mm² - Flexible 0.14 ... 6 mm² • Connection capacity, two conductors - Rigid 0.14 ... 1.5 mm² - Flexible 0.14 ... 1.5 mm² Versions • Gray - Without equipotential bonding - With equipotential bonding • Blue - Without equipotential bonding 7 8WH1 020-0CG07 8WH1 020-0AG00 8WH1 025-0AG00 50 units 50 units 8WH1 020-0AG01 50 units PE two-tier terminals, terminal size 4 mm² • CUUS s • Terminal width 6.2 mm • AWG 26-10 • Connection capacity, one conductor - Rigid 0.14 ... 6 mm² - Flexible 0.14 ... 6 mm² • Connection capacity, two conductors - Rigid 0.14 ... 1.5 mm² - Flexible 0.14 ... 1.5 mm² • Green/yellow 8WH1 020-0CG07 50 units Covers, for two-tier terminals, for terminal size 2.5 ... 4 mm² • Width 2.2 mm • Gray 8WH9 000-1QA00 50 units Spacer plates, for two-tier terminals, for terminal size 2.5 ... 4 mm² • Compensates for tier offset if other terminals are mounted side by side • 2.5 mm thick • Gray 8WH9 160-0AA00 50 units Compartment partitions, for two-tier terminals, for terminal size 2.5 ... 4 mm² • For visual and electrical separation of terminal groups • 2 mm thick • Gray 8WH9 070-6FA00 50 units Accessories 8WH9 000-1QA00 8WH9 160-0AA00 8WH9 070-6FA00 Note: For general accessories for 8WH terminal blocks, see chapter 8. 7/14 * You can order this quantity or a multiple thereof. 8WH1 Screw Terminals 8WH two-tier terminals with isolating function/isolating blade ■ Overview Two-tier terminals with isolating function/isolating blade are also available with the same contour as 8WH1 two-tier terminals. An increasing number of contact points need to be wired in the same space in the signal wiring. The two voltage levels routed through two separate tiers require 50% less space than equivalent single-tier terminals. To implement a wide range of wiring tasks, particularly in measuring and control technology, an isolating blade or an isolating plug, a component plug or a fused plug for 5 ×20 mm glass tube fuses can be used in the standardized separation zone in the upper tier. The looping of measuring devices is possible over the terminal screws with integrated test socket so that voltage and current measurements can be performed on both tiers without interruption. The tier offset makes access to the lower tier much easier. The clamping points of two-tier terminals can be inscribed at the front using the labels. ■ Technical specifications 8WH1 020-6AC00 8WH1 020-6AG00 Dimensions • Width/length/cover width in mm • Height (NS 35/7.5 / NS 35/15) in mm 6.2 / 69.9 / 2.2 65 / 72.5 Technical specifications acc. to IEC/DIN VDE • Max. load current in A / cross-section in mm² • Rated impulse withstand voltage in kV / pollution degree • Rated insulation voltage (working voltage) Ui in V acc. to IEC 60497-7-1 • Overvoltage category / molded plastic group 381) / 6 6 kV / 3 500 III / I Connection capacities • Flexible with end sleeve, with plastic sleeve in mm² • Flexible with end sleeve, without plastic sleeve in mm² • Flexible with two-wire connection end sleeve, with plastic sleeve in mm² • Rigid in mm² 0.25 ... 4 0.25 ... 4 0.5 ... 2.5 0.14 ... 6 Stripped length in mm 9 Tightening torque in Nm 0.6 ... 0.8 Molded plastic type • Flammability class acc. to UL 94 PA V0 Approval data (UL/cUL and CSA) • Rated voltage / rated current / conductor sizes - UL/cUL: in V/A / AWG - CSA: in V/A / AWG 600 / 5 / 26-10 -- / -- / -- 1) Bottom level ■ Selection and ordering data Version Order No. MOQ* Terminal size 4 mm² 8WH1 020-6AC00 Two-tier terminal, with isolating function/isolating blade, terminal size 4 mm² • CUUS s • Terminal width 6.2 mm • Imax = 38 A • Umax = 500 V • AWG 26-10 • Connection capacity, one conductor - Rigid 0.14 ... 6 mm² - Flexible 0.14 ... 6 mm² • Connection capacity, two conductors - Rigid 0.14 ... 1.5 mm² - Flexible 0.14 ... 1.5 mm² Versions • Isolating links in the upper tier • Isolating terminal in the upper tier 8WH1 020-6AC00 8WH1 020-6AG00 50 units 50 units 8WH1 020-6AG00 * You can order this quantity or a multiple thereof. 7/15 7 8WH1 Screw Terminals 8WH two-tier terminals with isolating function/isolating blade Version Order No. MOQ* Covers, for two-tier terminals, for terminal size 2.5 ... 4 mm² • Width 2.2 mm • Gray 8WH9 000-1QA00 50 units Spacer plates, for two-tier terminals, for terminal size 2.5 ... 4 mm² • Compensates for tier offset if other terminals are mounted side by side • 2.5 mm thick • Gray 8WH9 160-0AA00 50 units Compartment partitions, for two-tier terminals, for terminal size 2.5 ... 4 mm² • For visual and electrical separation of terminal groups • 2 mm thick • Gray 8WH9 070-6FA00 50 units Accessories 8WH9 000-1QA00 7 8WH9 160-0AA00 8WH9 070-6FA00 Note: For general accessories for 8WH terminal blocks, see chapter 8. 7/16 * You can order this quantity or a multiple thereof. 8WH1 Screw Terminals 8WH diode terminals ■ Overview 8WH diode terminals can be used to implement many different wiring tasks. The 1N 4007 diode is soldered in from left to right or vice versa as required. The double bridge shaft allows for combination with all standard and function terminals. The 8WH diode terminals have the same contour as the 8WH isolating, isolating blade and fuse terminals. This has the advantage of enabling consistent inscriptions on all clamping points. Secure electrical and mechanical contact with the support rail is assured by simply snapping the terminals onto the rail. The clamping points of diode terminals can be inscribed at the front using the labels. ■ Technical specifications 7 8WH1 000-6KG00 8WH1 000-6LG00 Dimensions • Width/length/cover width in mm • Height (NS 35/7.5 / NS 35/15) in mm 6.2 / 57.8 / 2.2 47.5 / 55 Technical specifications acc. to IEC/DIN VDE • Max. load current in A1) / cross-section in mm² • Rated impulse withstand voltage in kV / pollution degree • Rated insulation voltage (working voltage) Ui in V acc. to IEC 60497-7-1 • Overvoltage category / molded plastic group -- / 6 8 kV / 3 800 III / I Connection capacities • Flexible with end sleeve, with plastic sleeve in mm² • Flexible with end sleeve, without plastic sleeve in mm² • Flexible with two-wire connection end sleeve, with plastic sleeve in mm² • Rigid in mm² 0.25 ... 4 0.25 ... 4 0.5 ... 2.5 0.14 ... 6 Stripped length in mm 9 Tightening torque in Nm 0.6 ... 0.8 Molded plastic type • Flammability class acc. to UL 94 PA V0 Approval data (UL/cUL and CSA) • Rated voltage / rated current / conductor sizes - UL/cUL: in V/A / AWG - CSA: in V/A / AWG 600 / 1 / 26-10 600 / 1 / 26-10 1) 600 / 1 / 26-10 600 / 1 / 26-10 Maximum current determined by diode. A 1N 4007 diode is integrated, blocking voltage: 1300 V, max. continuous current: 0.5 A ■ Selection and ordering data Version Order No. MOQ* Terminal size 4 mm² 8WH1 000-6KG00 Diode terminals, terminal size 4 mm², gray, CUUS , s • Terminal width 6.2 mm • Imax = 0.5 A, Umax = 800 V • AWG 26-10 • Connection capacity, one conductor - Rigid 0.14 ... 6 mm², flexible 0.14 ... 6 mm² • Connection capacity, two conductors - Rigid 0.14 ... 1.5 mm², flexible 0.14 ... 1.5 mm² • With integrated diode: 1N 4007 Versions • Let-through from left to right • Let-through from right to left 8WH1 000-6LG00 8WH1 000-6KG00 50 units 50 units Covers, for diode terminals, for terminal size 2.5 ... 4 mm² • Width 2.2 mm • Gray 8WH9 000-2PA00 50 units Warning covers, for terminal size 4 mm² • Lightning symbol, yellow 8WH9 063-5BA06 50 units Accessories 8WH9 000-2PA00 Note: For general accessories for 8WH terminal blocks, see chapter 8. * You can order this quantity or a multiple thereof. 7/17 8WH1 Screw Terminals 8WH two-tier diode terminals ■ Overview 8WH two-tier diode terminals with a width of only 5.2 mm can be used to implement many different wiring tasks. This make the following possible in the narrowest of spaces: • Freewheel diode circuits • Lamp test circuits • Signaling and fault signaling circuits. The clamping points of the 8WH1 two-tier diode terminals can be inscribed at the front using the labels. 7 ■ Technical specifications 8WH1 020-5AF00 8WH1 020-5BF00 8WH1 020-5DF00 8WH1 020-5FF00 8WH1 020-5HF00 Dimensions • Width/length/cover width in mm • Height (NS 35/7.5 / NS 35/15) in mm Technical specifications acc. to IEC/DIN VDE • Max. load current in A1) / cross-section in mm² • Rated impulse withstand voltage in kV / pollution degree • Rated insulation voltage (working voltage) Ui in V acc. to IEC 60497-7-1 • Overvoltage category / molded plastic group Connection capacities • Flexible with end sleeve, with plastic sleeve in mm² • Flexible with end sleeve, without plastic sleeve in mm² • Flexible with two-wire connection end sleeve, with plastic sleeve in mm² • Rigid in mm² 5.2 / 69.9 / 2.2 65 / 72.5 28 / 4 6 kV / 3 500 III / I 0.25 ... 2.5 0.25 ... 2.5 0.5 ... 1.5 0.14 ... 4 Stripped length in mm 9 Tightening torque in Nm 0.5 ... 0.6 Molded plastic type • Flammability class acc. to UL 94 PA V0 Approval data (UL/cUL and CSA) • Rated voltage / rated current / conductor sizes - UL/cUL: in V/A / AWG - CSA: in V/A / AWG -- / -- / --- / -- / -- 1) Maximum current determined by diode. Integrated: diode 1N 4007, blocking voltage: 1300 V max. continuous current: 0.5 A 7/18 8WH1 Screw Terminals 8WH two-tier diode terminals ■ Selection and ordering data Version Order No. MOQ* Terminal size 2.5 mm² 8WH1 020-5FF00 Two-tier diode terminals, terminal size 2.5 mm² • CUUS s • Terminal width 6.2 mm • Imax = 0.5 A • Umax = 800 V • AWG 26-10 • Connection capacity, one conductor - Rigid 0.14 ... 4 mm² - Flexible 0.14 ... 4 mm² • Connection capacity, two conductors - Rigid 0.14 ... 1.5 mm² - Flexible 0.14 ... 1.5 mm² • With integrated diode: 1N 4007 • Gray 7 Versions • With 1N 4007 diode integrated - Let-through from top to bottom - Let-through from bottom to top - Let-through from bottom left to top right • With two 1N 4007 diodes integrated - Let-through from top to bottom left and from bottom right to bottom left - Let-through from top to bottom left and from top to bottom right 8WH1 020-5AF00 8WH1 020-5BF00 8WH1 020-5DF00 50 units 50 units 50 units 8WH1 020-5FF00 8WH1 020-5HF00 50 units 50 units Covers, for two-tier terminals, for terminal size 2.5 ... 4 mm² • Width 2.2 mm • Gray 8WH9 000-1QA00 50 units Spacer plates, for two-tier terminals, for terminal size 2.5 ... 4 mm² • Compensates for tier offset if other terminals are mounted side by side • 2.5 mm thick • Gray 8WH9 160-0AA00 50 units Compartment partitions, for two-tier terminals, for terminal size 2.5 ... 4 mm² • For visual and electrical separation of terminal groups • 2 mm thick • Gray 8WH9 070-6FA00 50 units Accessories 8WH9 000-1QA00 8WH9 160-0AA00 8WH9 070-6FA00 Note: For general accessories for 8WH terminal blocks, see chapter 8. * You can order this quantity or a multiple thereof. 7/19 8WH1 Screw Terminals 8WH high-current terminals ■ Overview The high-current terminals cover cross-sectional areas from 16 to 240 mm². A reliable cable connection is ensured through effective design measures, such as: • Three-point centering of the conductor in the prismatic sleeve base • Low contact resistance of the contact area through grooved surface • Screw locking through spring-loaded elements • Terminals enclosed at both ends. The terminals have an enclosed insulating body made of polyamide 6.6. The terminals are available in gray and blue. 8WH labels must be used at the front for inscription purposes. For terminals with terminal sizes up to 95 mm², green-yellow PE/ground conductor terminals are available. 7 Mounting on support rails acc. to IEC 60715. ■ Benefits • Larger connection up to 240 mm² • The right terminal is always available - whatever the connection functions • Simple inscription using 8WH standard • Comprehensive range of accessories available • Enclosed insulating body made of polyamide 6.6. ■ Design Using the 50 mm2 terminals, permanent links can be mounted in 2 and 3-pole versions. Combs are required with 95 ... 240 mm2 terminals. i201_13957 1 5 4 1 Permanent link 2 Comb 3 Tap-off terminal 4 Insertion profile 5 End retainer Assembled terminal blocks 7/20 2 3 8WH1 Screw Terminals 8WH high-current terminals ■ Technical specifications 8WH1 000-0AN00 8WH1 000-0AN01 8WH1 000-0CN07 8WH1 000-0AQ00 8WH1 000-0AQ01 Dimensions • Width/length in mm • Height (TS 35/7.5 / TS 35/15 / TS 32) in mm 20 / 70.5 -- / 83.5 / 81.5 25 / 83 -- / 97.5 / 95.5 Technical specifications acc. to IEC/DIN VDE • Max. load current in A / cross-section in mm² • Maximum cross-section with comb (rigid/flexible) in mm² • Rated impulse withstand voltage in kV / pollution degree • Overvoltage category / molded plastic group 150 / 50 -8/3 III / I 232 / 95 95 / 70 Connection capacities • Flexible with end sleeve without/with plastic sleeve in mm² 25 ... 50 / 25 ... 50 35 ... 95 / 35 ... 95 Multi-conductor connection (two conductors of same cross-section) • Rigid/flexible in mm² • Flexible with end sleeve, without plastic sleeve in mm² 10 ... 16 / 10 ... 16 10 ... 16 25 ... 35 / 25 ... 35 16 ... 35 Stripped length in mm 24 33 Plug gauge (IEC 60947-1) B10 Screw thread M6 -- M8 Tightening torque in Nm 6 ... 8 -- 15 ...20 Clamping point: screw thread / tightening torque in Nm -- M6 / 6 ... 8 -- Fixing: screw thread / tightening torque in Nm -- M6 / 6 ... 8 -- Molded plastic type • Flammability class acc. to UL 94 PA V0 Approval data (UL/cUL and CSA) • Rated voltage / rated current / conductor sizes - UL/cUL: V/A/AWG - CSA: V/A/AWG 600 / 150 / 6 - 0 600 / 125 / 6 - 0 6-1/0 -- 600 / 230 / 2 - 000 600 / 230 / 1 - 000 Support rails/protective conductor busbars -- See section "Support rails" on page 1/3 -- 8WH1 000-0CQ07 8WH1 000-0AS00 8WH1 000-0AS01 8WH1 000-0AU00 8WH1 000-0AU01 Dimensions • Width/length in mm • Height (TS 35/7.5 / TS 35/15 / TS 32) in mm 25 / 83 -- / 99 / 96.5 31 / 100 -- / 118.5 / 116 36 / 100 -- / 131.5 / 129.5 Technical specifications acc. to IEC/DIN VDE • Max. load current in A / cross-section in mm² • Maximum cross-section with comb (rigid/flexible) in mm² • Rated impulse withstand voltage in kV / pollution degree • Overvoltage category / molded plastic group 232 / 95 -8/3 III / I 309 / 150 150 / 120 415 / 240 240 / 185 50 ... 150 / 50 ... 150 70 ... 185 / 70 ... 185 35 ... 95 / 50...95 35 ... 50 Connection capacities • Flexible with end sleeve without/with plastic sleeve in mm² 7 B12 Multi-conductor connection (two conductors of same cross-section) • Rigid/flexible in mm² • Flexible with end sleeve, without plastic sleeve in mm² 25 ... 35 / 25 ... 35 16 ... 35 25 ... 50 / 35 ... 50 25 ... 50 Stripped length in mm 30 40 Plug gauge (IEC 60947-1) B12 B14 Screw thread -- M10 Tightening torque in Nm -- 25 ... 30 Clamping point: screw thread / tightening torque in Nm M8 / 15 ...20 (hexagon socket-head screw) -- -- Fixing: screw thread / tightening torque in Nm M8 / 15 ...20 (hexagon socket-head screw) -- -- Molded plastic type • Flammability class acc. to UL 94 PA V0 Approval data (UL/cUL and CSA) • Rated voltage / rated current / conductor sizes - UL/cUL: V/A/AWG 2 ... 4 / 0 600 / 285 / 2 AWG - 300 kcmil 600 / 275 / 2 AWG - 300 kcmil 600 / 380 / 00 - 500 kcmil - CSA: V/A/AWG Support rails/protective conductor busbars 2 ... 4 / 0 See section "Support rails" on page 1/3 B15 600 / 400 / 0 - 500 kcmil -- 7/21 8WH1 Screw Terminals 8WH high-current terminals ■ Selection and ordering data Version Order No. MOQ* Terminal size 50 mm² High-current terminals, terminal size 50 mm² • Enclosed at both ends • Terminal width 20 mm • CUUS • IEC 60947-7-1 - Rigid 16 ... 50 mm² - Flexible 25 ... 50 mm² - AWG 6-0 - I = 150 A - U = 1000 V 8WH1 000-0AN00 7 Versions • Gray • Blue 8WH1 000-0AN00 8WH1 000-0AN01 10 units 10 units High-current PE terminals, terminal size 50 mm² • Green/yellow • Enclosed at both ends • Terminal width 20 mm • CUUS • IEC 60947-7-1 - Rigid 16 ... 50 mm² - Flexible 25 ... 50 mm² - AWG 6-0 - I = 150 A - U = 1000 V 8WH1 000-0CN07 10 units • Gray • Blue 8WH1 000-0AQ00 8WH1 000-0AQ01 10 units 10 units High-current PE terminals, terminal size 95 mm² • Green/yellow • Enclosed at both ends • Terminal width 25 mm • CUUS • IEC 60947-7-1 - Rigid 25 ... 95 mm² - Flexible 35 ... 95 mm² - AWG 4-000 - I = 232 A - U = 1000 V 8WH1 000-0CQ07 10 units High-current PE terminals and high-current PEN terminals, terminal size 95mm², two screw terminals • Bare • For I = 232 A • Mounting width 16 mm • Terminal height 63 mm • Terminal length 75 mm • For 35 mm x 15 mm standard mounting rail only 8WA1 010-1PQ00 5 units 8WH1 000-0AS00 8WH1 000-0AS01 10 units 10 units 8WH1 000-0CN07 Terminal size 95 mm² High-current terminals, terminal size 95 mm² • Enclosed at both ends • Terminal width 25 mm • CUUS • IEC 60947-7-1 - Rigid 25 ... 95 mm² - Flexible 35 ... 95 mm² - AWG 4-000 - I = 232 A - U = 1000 V 8WH1 000-0AQ00 Versions 8WH1 000-0CQ07 8WA1 010-1PQ00 Note 8WH accessories do not match this terminal. Terminal size 150 mm² 8WH1 000-0AS00 High-current terminals, terminal size 150 mm² • Enclosed at both ends • Terminal width 31 mm • CUUS • IEC 60947-7-1 - Rigid 35 ... 150 mm² - Flexible 50 ... 150 mm² - AWG 2-300 - I = 309 A - U = 1000 V Versions • Gray • Blue 7/22 * You can order this quantity or a multiple thereof. 8WH1 Screw Terminals 8WH high-current terminals Version Order No. MOQ* Terminal size 240 mm² High-current terminals, terminal size 240 mm² • Enclosed at both ends • Terminal width 36 mm • CUUS • IEC 60947-7-1 - Rigid 70 ... 240 mm² - Flexible 70 ... 240 mm² - AWG 00-500 - I = 415 A - U = 1000 V 8WH1 000-0AU00 Versions • Gray • Blue 8WH1 000-0AU00 8WH1 000-0AU01 10 units 10 units Accessories Tap-off terminals • When wiring a pick-off with a smaller cross-section, observe the overload and short-circuit strength specified in VDE 0100 Part 430 • Imax: 57 A • Cross-section: 10 mm2 7 Versions 8WH9 120-0AA00 • For terminal size 50 mm² • For terminal size 95 mm² • For terminal size 150 ... 240 mm² 8WH9 120-0AA00 8WH9 120-0BA00 8WH9 120-0CA00 10 units 10 units 10 units 8WH9 020-3AA00 8WH9 020-3BA00 10 units 10 units 8WH9 020-3CA00 8WH9 020-3DA00 10 units 10 units 8WH9 020-3EA00 8WH9 020-3FA00 10 units 10 units 8WH9 020-3MA00 8WH9 020-3NA00 8WH9 020-3PA00 10 units 10 units 10 units 8WH9 020-6HC00 8WH9 020-6HD00 10 units 10 units Combs • Totally insulated • Fitted in the clamping sleeve and latched with the terminal enclosure Versions 8WH9 020-3AA00 • For terminal size 95 mm², Imax: 232 A - 2-pole - 3-pole • For terminal size 150 mm², Imax: 232 A - 2-pole - 3-pole • For terminal size 240 mm², Imax: 320 A - 2-pole - 3-pole Insertion profiles Evens out the prismatic sleeve base when using flat conductors Versions 8WH9 020-3MA00 • For terminal size 50 mm² • For terminal size 95 mm² • For terminal sizes 150 and 240 mm² Permanent links, for terminal size 50 mm² • For cross links • Screw heads with insulating collar • Remove partition first • Imax = 150 A Versions 8WH9 020-6HC00 • 2-pole • 3-pole Note: For general accessories for 8WH terminal blocks, see chapter 8. * You can order this quantity or a multiple thereof. 7/23 8WH1 Screw Terminals 8WH shield terminals ■ Overview tect from the much more common inductive interference signals, the cable shield must be connected at both ends. However, differences in the ground potential can cause a compensating current to flow through the cable shield. The effectiveness of cable shields depends to a large extent on the contact quality of the shield connection. The shield terminals have a large, low-impedance contact area with the shield, which reduces the voltage drop across it. Connected at one end only, shields can help reduce only low-frequency, capacitive interference, such as that caused by high-voltage installations. To pro- Depending on the length of the terminal strip, two or more support brackets are fitted, which provide both an electrical and a mechanical connection from the busbar to the support rail and therefore to the enclosure ground. The shield terminal is simply fitted to the busbar after all wires have been connected. A spring-loaded pressure plate regulates the force applied to the cable to ensure an optimum contact with the busbar at all times. If the cable shield is to be connected at another point of the control cabinet instead of directly in front of the terminal strip, we recommend using support brackets made of molded plastic. ■ Technical specifications Dimensions 8WH9 130-0KA00 8WH9 130-0LA00 8WH9 130-0MA00 8WH9 130-0NA00 8WH9 130-0PA00 See dimensional drawing See dimensional drawing See dimensional drawing See dimensional drawing See dimensional drawing 3 ... 14 0.8 3 ... 20 0.8 20 ... 35 1.5 ... 1.8 Contact resistance in m <1 Connection data • Diameter • Tightening torque in Nm 2 ... 5 0.4 3 ... 8 0.6 8WH9 130-0AA00 8WH9 130-0BA00 8WH9 130-0CA00 8WH9 130-0DA00 Dimensions See dimensional drawing See dimensional drawing See dimensional drawing See dimensional drawing Contact resistance in m The contact resistance is determined by the mounting area. Connection data • Diameter • Tightening torque in Nm 3 ... 8 0.6 3 ... 20 0.8 20 ... 35 1.5 ... 1.8 3 ... 14 0.8 ] Impedance [m 500 Shield connection through PE terminal 50 Shield terminal 5 0,5 1K I201_12742 7 In industrial process engineering, a high interference immunity is required for electrical measuring and control equipment. It is a decisive factor in the availability of industrial equipment. When designing low-interference systems, great importance is placed on cable shielding and the respective shield ground. The critical point is where the cable shield is connected to the enclosure ground. The connection should have a low resistance and a low inductive reactance, while being quick and easy to establish. The shield terminals are ideally suited for this purpose and can be used with all common cable shields. To reduce this interference current, it is advisable to connect the shield at several points along its length. The shorter the spaces between the clamping points, the smaller the compensating currents in the cable shield. In systems where safety is especially important, triaxial shields are used. These consist of two braids that are insulated from each other, with the outer shield connected at both ends and the inner one at only one end. With this arrangement, the equipotential bonding currents and the inductive interference are conducted through the outer shield, and the capacitive interference dissipated through the inner shield. 10K 100K 1M 10M 100M Frequency [Hz] Comparison of shield connection through PE terminal and through shield terminal 7/24 8WH1 Screw Terminals 8WH shield terminals ■ Selection and ordering data Version Order No. MOQ* General details Note • The shield terminals must not be used for strain relief. • Support brackets have galvanic connections from the busbar to the support rail or to the mounting block. • Busbar 10 mm × 3 mm Terminal diameter 3 ... 8 mm Shield terminal, terminal diameter 3 ... 8 mm Versions • For direct shield attachment on conductive mounting plate - Sheet thickness 1 ... 2 mm • For busbars 8WH9 130-0AA00 10 units 8WH9 130-0LA00 10 units 7 8WH9 130-0AA00 8WH9 130-0LA00 Terminal diameter 3 ... 14 mm Shield terminal, terminal diameter 3 ... 14 mm Versions • For direct shield attachment on conductive mounting plate - Sheet thickness 1 ... 2 mm • For busbars 8WH9 130-0BA00 10 units 8WH9 130-0MA00 10 units 8WH9 130-0BA00 8WH9 130-0MA00 * You can order this quantity or a multiple thereof. 7/25 8WH1 Screw Terminals 8WH shield terminals Version Order No. MOQ* Terminal diameter 3 ... 20 mm Shield terminal, terminal diameter 3 ... 20 mm Versions • For direct shield attachment on conductive mounting plate - Sheet thickness 1 ... 2 mm • For busbars 8WH9 130-0CA00 10 units 8WH9 130-0NA00 10 units 8WH9 130-0DA00 50 units 8WH9 130-0PA00 10 units 8WH9 130-0CA00 7 8WH9 130-0NA00 Terminal diameter 20 ... 35 mm Shield terminal, terminal diameter 20 ... 35 mm Versions • For direct shield attachment on conductive mounting plate - Sheet thickness 1 ... 2 mm • For busbars 8WH9 130-0DA00 8WH9 130-0PA00 7/26 * You can order this quantity or a multiple thereof. 8WH1 Screw Terminals 8WH shield terminals Version Order No. MOQ* Accessories Support brackets Versions 8WH9 140-0DA00 8WH9 140-0BA00 • For terminal cross-section 8 to 35 mm², made of molded plastic and conductive connection - With retaining screw - For 10 x 3 mm busbars • For terminal diameter 8 to 20 mm, for mounting rail with clearance of approx. 30 mm to the busbar - For 10 x 3 mm busbars • For terminal diameter 8 to 20 mm, for mounting rail with clearance of approx. 65 mm to the busbar - For 10 x 3 mm busbars 8WH9 140-0DA00 10 units 8WH9 140-0BA00 10 units 8WH9 140-0CA00 10 units N-busbars, 10 mm × 3 mm • Copper, aluminum • 1000 mm long 8WA2 842 8WH9 140-0CA00 1 unit 8WA2 842 Note: For general accessories for 8WH terminal blocks, see chapter 8. * You can order this quantity or a multiple thereof. 7/27 7 8WH1 Screw Terminals 8WH shield terminals ■ Dimensional drawings b d I201_13761 12 12 max. c 3 13 a 10,5 I2_12743a Punching template and drill plan for 8WH9 130-0AA00 c b d e 19,5 48,7 12,0 9,0 19,5 59,3 17,0 14,0 19,5 75,0 24,0 21,0 20,0 106,5 40,0 36,0 19,5 47,2 12,0 9,0 19,5 57,8 17,0 14,0 19,5 73,5 24,0 21,0 20,0 105,0 40,0 36,0 Shield terminals 15,5 37,3 28,7 I201_13762 3 12 7 a 6,5 6,5 6,5 6,5 6,5 6,5 6,5 6,5 12 8WH9 130-0LA00 8WH9 130-0MA00 8WH9 130-0NA00 8WH9 130-0PA00 8WH9 130-0AA00 8WH9 130-0BA00 8WH9 130-0CA00 8WH9 130-0DA00 e 15,5 I201_12744 Punching template and drill plan for 8WH9 130-0BA00 67,4 77,35 3 22,5 I201_12745 37,3 28,7 I201_13763 12 12 8WH9 140-0BA00 22,5 Punching template and drill plan for 8WH9 130-0CA00 86 95,5 12 12 23,4 38,5 21,05 16,1 I201_13764 4 8WH9 140-0CA00 38,5 8WH9 140-0DA00 7/28 I201_12746 19,4 Punching template and drill plan for 8WH9 130-0DA00