KO4070 Series TERMINALS Box clamp design terminal blocks are used with the KO4070 series enclosures. Wire(s) to be terminated are squeezed between the bottom of the clamp and the busbar for reliable, gastight connections. The terminal blocks can be machine soldered to the board in the same step as the other components to save time and labor. Enclosures with extended length pins are available to increase enclosure cavity for large components. All terminals have funnel shaped wire openings to eliminate wire fraying. The terminal screws can be turned with a flat tip or a #1 or #2 Philips screwdriver. MOUNTING The KO4070 series have integral mounting feet that snap onto standard 35mm DIN rail. They cannot be panel mounted. MARKING Silk screen or attach label to the face of the enclosure. Economical, compact KO4070 enclosures are supplied as easy to assemble kits. They are ideal for housing I/O circuits, relays, timers and other small devices. Each kit consists of two housing half shells and 4 to 16 machine solderable terminals with standard or extended length pins. Terminal Assembly Right Housing Shell PC Board MATERIALS Housing Shell: Polycarbonate, 10% Glass Filled Terminal: Tinned Bronze Terminal Screw: Chromated Steel Temperature Rating: 125°C (257°F) UL94 VO Standard Color: Light Gray Left Housing Shell Terminal Assembly PC Board PROTECTION KO4070 enclosures have an IP20 rating (finger protected) and meet VBG4 and other European accident prevention requirements. CONSTRUCTION The KO4070 enclosures consist of two housing shells that snap together, and sectional, snap-together terminals. The maximum preassembled number of terminals are part of the enclosure kit. Potting is not recommended. Enclosures with removable center cover sections are available upon request. BOARD PLACEMENT Each enclosure can accept two boards, each up to 1.5mm (.0625 in.) thick, inserted vertically (parallel to the DIN rail) facing the terminals. These boards can be machine soldered to the terminals. Enclosure types KO4074 through KO4079, accept larger boards that can be screwed to the sidewalls of the housing shells (vertically, perpendicular to the DIN rail) using molded-in standoffs and 2 screws. Boards mounted on the sides can be 1mm (.04 in.) thick and require a wire jumper connection. 90 Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com KO4070 Series 4 Terminal 6 Terminal TECHNICAL INFORMATION Electrical: TECHNICAL INFORMATION Electrical: Terminal Type: 16A, 300V, 22-12 AWG Box Clamp Housing Material: Terminal Screw Size: Glass-filled Polycarbonate M3.5 Temperature Range: Up to 125°C (257°F) 0.8Nm UL94 V-O (2) Vertical, Parallel 35mm DIN Rail ORDERING INFORMATION Description Standard Length Pins PCB Connection Solder Pins Part Number Type 91.010 KO4072 Description Standard Length Pins Part Number 2511120/1M ENCLOSURE DRAWING Type TS35x7.5/1M (To convert to inches divide by 25.4.) Accessories 1 Meter DIN Rail Part Number 2511120/1M ENCLOSURE DRAWING 35 20 1 35 1 3 75 2 12.5 25 20 25 Type TS35x7.5/1M (To convert to inches divide by 25.4.) DIN Rail DIN Rail 60 68 3 57 7.1 Ø1 .3 2 4.35 54 33 1.5 thick 56 58 1.5 thick 7.1 54 33 72 5.4 .3 Ø1 7.1 1 2 5.4 .3 (To convert to inches divide by 25.4.) 1.5 thick PCB DRAWING (To convert to inches divide by 25.4.) Ø1 60 12.5 68 1.5 thick PCB Connection Solder Pins ACCESSORIES Accessories 1 Meter DIN Rail 60 (2) Vertical, Parallel Mounting: Light Gray ACCESSORIES 1 0.8Nm PCB Locations: UL94 V-O ORDERING INFORMATION PCB DRAWING Recommended Torque: Color: 35mm DIN Rail Part Number Type 91.001 KO4071 M3.5 Temperature Range: Flammability Rating: Mounting: Light Gray Terminal Screw Size: Up to 125°C (257°F) PCB Locations: Color: Box Clamp Housing Material: Glass-filled Polycarbonate Recommended Torque: Flammability Rating: Terminal Type: 16A, 300V, 22-12 AWG 10 10 unused space 10 5.4 10 unused space Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 91 KO4070 Series 6 Terminal 8 Terminal TECHNICAL INFORMATION Electrical: 16A, 300V, 22-12 AWG TECHNICAL INFORMATION Electrical: Terminal Type: Box Clamp Housing Material: 16A, 300V, 22-12 AWG Terminal Screw Size: Glass-filled Polycarbonate Up to 125°C (257°F) 0.8Nm UL94 V-O Recommended Torque: Up to 125°C (257°F) 0.8Nm Flammability Rating: (1) Vertical, Perpendicular (2) Vertical, Parallel PCB Locations: UL94 V-O (2) Vertical, Parallel Color: Mounting: Light Gray M3.5 Temperature Range: PCB Locations: Color: Terminal Screw Size: Glass-filled Polycarbonate Recommended Torque: Flammability Rating: Box Clamp Housing Material: M3.5 Temperature Range: Terminal Type: Mounting: Light Gray 35mm DIN Rail 35mm DIN Rail ORDERING INFORMATION Part Number Type 91.020 KO4074 ORDERING INFORMATION Description Standard Length Pins PCB Connection Solder Pins ACCESSORIES Part Number Type 91.030 KO4073 Description Standard Length Pins ACCESSORIES Accessories 1 Meter DIN Rail Part Number 2511120/1M ENCLOSURE DRAWING Type TS35x7.5/1M Accessories 1 Meter DIN Rail 25 Part Number 2511120/1M Type TS35x7.5/1M ENCLOSURE DRAWING (To convert to inches divide by 25.4.) DIN Rail (To convert to inches divide by 25.4.) DIN Rail 25 20 20 6 35 2 1 90 35 60 1 4 60 21 60 68 68 12.5 3.5 1.5 5.4 1. 3 7.1 5.4 .3 Ø1 unused space 63 86 1.5 thick 56 33 54 4x45° 4.35 15 18 28 31.5 52.5 1.5 thick 27.5 1 54 52 40 58 1.5 thick 1 thick 1 15 18 4 Ø 1 30.5 2 6 1 56 54 33 1.5 thick 28 Ø1.3 10.8 2 (To convert to inches divide by 25.4.) 7.1 4.35 7.1 1 PCB DRAWING (To convert to inches divide by 25.4.) 2.5 4 PCB DRAWING PCB Connection Solder Pins 10 10 unused space Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 92 KO4070 Series 8 Terminal 9 Terminal TECHNICAL INFORMATION Electrical: TECHNICAL INFORMATION Electrical: Terminal Type: 16A, 300V, 22-12 AWG Box Clamp Housing Material: Terminal Screw Size: Glass-filled Polycarbonate Up to 125°C (257°F) 0.8Nm UL94 V-O Recommended Torque: Up to 125°C (257°F) 0.8Nm PCB Locations: Flammability Rating: (2) Vertical, Perpendicular (2) Vertical, Parallel UL94 V-O (1) Vertical, Perpendicular (2) Vertical, Parallel Color: Mounting: Light Gray M3.5 Temperature Range: PCB Locations: Color: Terminal Screw Size: Glass-filled Polycarbonate Recommended Torque: Flammability Rating: Box Clamp Housing Material: M3.5 Temperature Range: Terminal Type: 16A, 300V, 22-12 AWG Mounting: Light Gray 35mm DIN Rail 35mm DIN Rail ORDERING INFORMATION Part Number Type 91.040 KO4077 ORDERING INFORMATION Description Standard Length Pins PCB Connection Solder Pins ACCESSORIES Part Number Type 91.050 KO4075 Part Number 2511120/1M ENCLOSURE DRAWING Type TS35x7.5/1M Accessories 1 Meter DIN Rail 25 1 35 3 6 21 20 26 Ø1.3 20 26 28 31.5 52.5 unused space 1.5 2.5 4 1 15 18 Ø1.3 15 18 10.8 27.5 1 thick 1 57 54 33 1.5 thick 30.5 3.5 1 4x45° 2 1 4x45° 28 27.5 1.5 thick 1 54 52 40 58 1.5 thick 56 54 33 1.5 thick 28 Ø1.3 6 72 1.5 1 3 54 52 40 3.5 (To convert to inches divide by 25.4.) 1.5 thick 1 30.5 7.1 6 2.5 4 2 60 68 4.35 7.1 PCB DRAWING (To convert to inches divide by 25.4.) 7.1 5.4 6 60 68 PCB DRAWING 20 25 75 60 35 28 Type TS35x7.5/1M (To convert to inches divide by 25.4.) DIN Rail 20 1 2 Part Number 2511120/1M ENCLOSURE DRAWING (To convert to inches divide by 25.4.) DIN Rail 16.2 PCB Connection Solder Pins ACCESSORIES Accessories 1 Meter DIN Rail 1 Description Standard Length Pins 28 31.5 52.5 unused space Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 93 KO4070 Series 12 Terminal 12 Terminal TECHNICAL INFORMATION Electrical: TECHNICAL INFORMATION Electrical: Terminal Type: 16A, 300V, 22-12 AWG Box Clamp Housing Material: Terminal Screw Size: Glass-filled Polycarbonate Up to 125°C (257°F) 0.8Nm UL94 V-O Recommended Torque: Up to 125°C (257°F) 0.8Nm Flammability Rating: (1) Vertical, Perpendicular (2) Vertical, Parallel PCB Locations: UL94 V-O (2) Vertical, Perpendicular (2) Vertical, Parallel Color: Mounting: Light Gray M3.5 Temperature Range: PCB Locations: Color: Terminal Screw Size: Glass-filled Polycarbonate Recommended Torque: Flammability Rating: Box Clamp Housing Material: M3.5 Temperature Range: Terminal Type: 16A, 300V, 22-12 AWG Mounting: Light Gray 35mm DIN Rail 35mm DIN Rail ORDERING INFORMATION Part Number Type 91.060 KO4076 ORDERING INFORMATION Description Standard Length Pins PCB Connection Solder Pins ACCESSORIES Part Number Type 91.070 KO4078 Description Standard Length Pins ACCESSORIES Part Number 2511120/1M Accessories 1 Meter DIN Rail ENCLOSURE DRAWING (To convert to inches divide by 25.4.) Type TS35x7.5/1M (To convert to inches divide by 25.4.) 20 25 25 DIN Rail 1 6 3 28 60 60 68 68 18 28 31.5 52.5 1 4x45° unused space 30.5 3.5 1.5 54 52 40 4.35 7.1 72 1 1 thick 2 1.5 thick 57 54 28 1 thick 1 54 52 40 15 6 7.1 5.4 86 63 1.5 thick 56 1.5 1 3 16.2 33 2 7.1 3.5 54 33 1.5 thick 28 1 30.5 1.5 thick 6 27.5 10.8 Ø1.3 (To convert to inches divide by 25.4.) 2.5 4 4 Ø1.3 15 18 PCB DRAWING (To convert to inches divide by 25.4.) 7.1 PCB DRAWING 20 26 Ø1.3 Ø1.3 5.4 20 16.2 26 28 31.5 52.5 1 4x45° unused space Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 94 27.5 21 6 1 90 35 4 1 20 2.5 4 DIN Rail Part Number 2511120/1M 35 ENCLOSURE DRAWING Type TS35x7.5/1M 75 Accessories 1 Meter DIN Rail 1 PCB Connection Solder Pins KO4070 Series 16 Terminal TECHNICAL INFORMATION Electrical: Terminal Type: 16A, 300V, 22-12 AWG Box Clamp Housing Material: Terminal Screw Size: Glass-filled Polycarbonate M3.5 Temperature Range: Recommended Torque: Up to 125°C (257°F) 0.8Nm PCB Locations: Flammability Rating: UL94 V-O (2) Vertical, Perpendicular (2) Vertical, Parallel Color: Mounting: Light Gray 35mm DIN Rail ORDERING INFORMATION Part Number Type 91.080 KO4079 Description Standard Length Pins PCB Connection Solder Pins ACCESSORIES Accessories 1 Meter DIN Rail Part Number 2511120/1M ENCLOSURE DRAWING Type TS35x7.5/1M (To convert to inches divide by 25.4.) DIN Rail 25 20 1 90 35 4 28 6 60 68 16.2 5.4 Ø1.3 2 1.5 27.5 1 thick 1 63 1 86 54 52 40 54 33 1.5 thick 3.5 56 5.4 1.5 thick 6 30.5 7.1 16.2 28 4 2.5 4 1 (To convert to inches divide by 25.4.) 7.1 PCB DRAWING 1 20 26 Ø1.3 20 26 28 31.5 52.5 4x45° unused space Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 95