Contents Overview HDC 1460950000 – 2014/2015 Overview HDC Overview HDC Construction of heavy-duty connectors – fixed pole A.2 Part codes for inserts A.3 Overview of size 1 – fixed pole A.4 Overview of sizes 2, 5, 7, 9 – fixed pole A.5 Overview of sizes 3, 4, 6, 8, 10, 12 – fixed pole A.6 Overview of size HQ – fixed-pole A.8 Construction of heavy-duty connectors – modular A.10 Overview of sizes 3, 4, 6, 8, 10, 12 – modular A.11 Connection systems A.12 Crimp contacts A.14 Using wire-end ferrules A.16 Tightening torques and screwing tools A.17 RockStar® Housing types A.18 Locking systems A.20 Part codes for housings IP66 A.21 Part codes for covers A.22 Part codes for housings IP68 A.23 Panel cut-out A.24 Electrical data A.26 EMC A.30 Classes of protection A.33 Chemical resistance A.35 Safety information / standards A.36 A.1 A Overview HDC Overview HDC Construction of heavy-duty connectors – fixed pole Cable gland A Hood Male insert Female insert Bulkhead housing A.2 1460950000 – 2014/2015 Overview HDC Overview HDC Part codes for inserts HDC = Name of product line A Type No. of poles F = Female M =Male S = Screw connection T = Tension clamp connection P = Push In connection C = Crimp connection 1 2 3 H D H H 5 6 C H A D C H E E 4 6 D C H D D 1 4 1460950000 – 2014/2015 4 7 8 9 10 11 4 4 12 3 14 15 M S M C F C A.3 Overview HDC Overview HDC A Overview of size 1 – fixed pole HA 3 Size Hood, side cable entry Hood, top cable entry HA 3 HA 4 HA 3 HQ 5 HA 4 HA 10 HA 3 250 V 22 A 4+h 250 V 22 A 3+h HA 3 1 400 V HA 3 16 A 5+h HA 4 HD 7 400 V 10 A HA 4 7+h HD 8 HA 4 42 V (metal housing) / 250 V (plastic housing) 10 A 7+h HQ 7 HQ 5 HQ 5 10 A 8 HQ 5 HD 7 HD 8 HD 7 HA 16 HA 10 HA3 B.6 HA 4 HA4 B.8 HQ 5 HQ 5 HQ5 B.98 HD 7 HD 7 HQ7 B.100 HD7 B.46 HD 8 HA 10 HD 8 HD8 B.48 HQ 7 HQ 7 HA 10 HD 7 HD 8 HQ 7 HA 48 HD 8 HA 16 H HQ 7 HA 16 Bulkhead housing HQ 7Bulkhead Base housing Cover HA 16 housing, angled Coupling housing H Screw-in housing HA 48 HA 48 HA 48 A.4 HA 48 HA 32 HA 32 HA 32 1460950000 – 2014/2015 Overview HDC Size Hood, side cable entry Overview HDC Overview of sizes 2, 5, 7, 9 – fixed pole Hood, top cable entry A HA 3 2 HA 3 HA 3 HA 4 HA 4 HA 4 HQ 5 HQ 5 HQ 5 HD 7 HD 7 HD 7 HD 8 HD 8 HD 8 HQ 7 250 V 22 A 10 + h HD 15 HA 10 HA10 B.10 HA 10 5 250 V 10 A 15 + h HQ 7 HD15 B.50 HA 10 HD 15 HD 15 HA 3 250 V 22 A 16 + h HA 4 HQ 7 HQ 5 250 V 10 A 25 + h HD 25 HA 16 HA 16 HA 16 HA16 HD 25 B.12 HD 25HD25 B.56 HA 10 HD 7 HA 48 7 HA 48 250 V 16 AHA 32 32 + h HD 8 HA 48 HQ 7 HA 32 HA 32 HA32 B.14 250 V 10 AHD 50 50 + h HD 50 HA 16 HD 50 HD50 B.60 250 V 16 A 48 + h 9 HA 48 HA48 B.16 Bulkhead housing 1460950000 – 2014/2015 HA 32 Base housing Coupling housing A.5 Overview HDC HDD 216 HDD 72 HDD 144 HDD 108 HD 128 HD 80 HD 64 HDD 42 HDD 24 HDD 72 HDD 144 HDD 216 HDD 108 HD 128 HDD 42 HDD 24 HDD 216 HVE3 B.84 HVE 10+2 HVE 3+2 HDD 144 HVE 10+2 830 V 20 A 6+2+h HDD 42 HVE6 B.86 HDD 216 HVE 12+4 HVE 3+2 250 V 10 A 128+h 250 V 10 A 216 + h HD128 B.66 HDD216 B.80 HDD 72 HVE 6+2 830 V 20 A 10+2+h HVE 10+2 HVE 20+4 HVE 12+4 HVE10 B.88 HDD 216 HDD 108 HDD 144 HDD144 B.78 HDD 24 HD80 B.64 Base housing HVE 20+4 HVE 20+4 250 V 10 A 144 + h HD 128 HDD 42 HVE 12+4 HVE 6+2 HDD 72 HDD 108 HDD108 B.76 HDD 216 HDD 72 HDD 42 HDD 24 HDD 144 HDD 108 HD 128 250 V 10 A 108 + h 250 V 10 A 80 + h HD 80 HDD 24 HVE 6+2 HDD 72 HDD 144 HDD 108 HD 128 HDD 24 250 V 10 A 72 + h HD 80 HD 128 HD 80 HD 40 HD 24 HD 16 HD 40 HD 24 HD 16 HD 80 HD 80 HD 64 HD 40 HD 64 HD 40 HD 24 HD64 B.62 HEE64 B.42 HD 64 Bulkhead housing HDD42 B.72 830 V 20 A 3+2+h HVE 3+2 HDD72 B.74 250 V 10 A 64 + h 500 V 16 A 64 + h HE 48 500 V 16 A 48 + h HD 64 HEE 64 HEE 32 HEE 10 HD 16 HEE 64 HEE 46 HEE 32 HEE 46 HEE 18 HEE 10 HE 48 500 V 16 A 32 + h 250 V 10 A 42 + h HD40 B.58 HEE46 B.40 HEE 18 HE 16 250 V 10 A 40 + h HD 24 HEE 18 HEE 10 HE 48 HE 24 HE 32 500 V 16 A 46 + h HDD24 B.70 HD 40 HD 24 HEE 64 HEE 46 HEE 32 HE 32 HD24 B.54 500 V 16 A 32 + h HE 32 HE 24 250 V 10 A 24 + h HEE32 B.38 HE24 B.26 HE 32 HE 24 HE 6 HE 10 HE 16 500 V 16 A 24 + h HE 10 HE 6 HE 16 HE 10 HE 6 HD 16 HEE 18 HEE 10 HE 48 HEE18 B.36 HE 16 HE 10 HE 6 500 V 16 A 16 + h HE48 B.30 A.6 HEE 64 HEE 46 HEE 32 HE 32 HE 24 HE 16 HE 24 500 V 16 A 18 + h HE32 B.28 12 HD 40 HD16 B.52 250 V 10 A 24 + h HD 64 HEE10 B.34 500 V 16 A 10 + h 10 HD 24 HE6 B.20 HE16 B.24 8 HEE 64 HEE 46 250 V 10 A 16 + h HE10 B.22 6 HD 16 HEE 10 500 V 16 A 10 + h HE 48 500 V 24 A 6+h HE 10 HE 6 4 HEE 18 HE 16 HE 10 HE 6 3 Hood, top cable entry HEE 32 HE 32 HE 24 HE 48 Hood, side cable entry HDD 42 Size A HD 16 Overview HDC Overview of sizes 3, 4, 6, 8, 10, 12 – fixed pole Coupling housing 1460950000 – 2014/2015 Overview HDC Overview HDC S4 S4/0 S6/6 S6/12 A 1000 V 65 A 4+h S4 B.114 400V 400 V 16A / 10A 16 8+A 24/+10 h A 8+24 + h 400V 16A / 10A 8 + 24 + h 400V 16A / 10A 8 + 24 + h 400V 16A / 10A 8 + 24 + h S8/24 B.?? S8/24 B.?? S8/24 B.?? S8/24 S12/2 6+36 + h S6/12 B.120 S6/12 B.120 100 A / 16 A 6+6 + h 690 V 110 A 8+0 + h S6/6 B.132 S8/0 B.134 S6/36 B.?? S6/12 B.120 S6/36 B.?? S6/36 B.124 S12/2 B.?? S6/36 S12/2 B.?? B.?? 690 V 690 V 4040A A // 10A 10 A 12 + 2 + h 12+2 + h S12/2 B.?? S12/2 B.128 HSB 6 S12/2 S8/24 S6/36 S4/8 S12/2 B.?? 690 V 690 V 690 V 690 V 690 V 690 V 690 V 690 V 690 V 48A / 10A 40A / 10A 48A / 40 10A 40A 40A 40A / 10A A // 10A 10 A / 10A 40A / 10A 6 + 12 + 6h + 36 + h 6 + 12 +6h+ 36 +12 h + 2 + h 6 + 36 +12 h +2+h S6/12 B.126 S6/6 S8/24 S12/2 S6/12 S4/8 B.130 S4/0 S6/36 S8/0 S4 S4/2 400 V 80 A / 16 A 4+8 + h 6+12 + h 40A / 10A 12 + 2 + h S4/2 B.122 S6/36 B.?? 690 V 690 V 48A 48 /A10A 6 + 12 + h S8/0 S4/0 S6/12 B.120 B.118 S4/8 HSB6 B.92 HSB 12 690 V 40A / 10A 6 + 36 + h 48A / 10A 6 + 12 + h 830 V 80 A / 16 A 4+2 + h 690 V S4/2 830 V 80 A 4+0690 + Vh S4 400 V 35 A 6+h S6/36 S4/8 S4/2 S6/6 S4/0 HSB 6 HSB 12 S6/12 S8/24 B.116 S8/0 S8/24 B.?? 400 V 35 A 12 + h HSB12 B.94 1460950000 – 2014/2015 A.7 Overview HDC Overview HDC A Overview of size HQ – fixed-pole Size Hood, side cable entry Hood, top cable entry HQ 4/2 HQ 4/2 HQ 8 630 V 40 A 4+2 + h 250 V 10 A 17 + h 500 V 16 A 8+h HQ 4/2 HQ HQ 8 HQ8 B.102 HQ 17 HQ17 B.104 HQ4/2 B.106 HQ 8 HQ 17 HQ 17 Bulkhead housing A.8 Bulkhead housing, angled Base housing Coupling housing Cover 1460950000 – 2014/2015 Overview HDC A 1460950000 – 2014/2015 A.9 Overview HDC Overview HDC Construction of heavy-duty connectors – modular Cable gland A Hood Male Modular Insert Male frame Female frame Female Modular Insert Base housing Cable glands A.10 1460950000 – 2014/2015 Overview HDC Size Hood, side cable entry Overview HDC Overview of sizes 3, 4, 6, 8, 10, 12 – modular Hood, top cable entry 630 V 40 A 3 630 V 25 A 4 400 V 14 A 4 250 V 20 A 5 250 V 10 A 10 1000 V 82 A 2 1000 V 57 A 3 10 bar 10 bar 1 2 CM 3 D.4 CM HE 4 D.5 CM 4 D.6 CM 5 D.7 CM 10 D.8 CM HC D.10 CM 3 HV D.9 CM PN 1 D.11 CM PN 2 D.23 A 12 Mbit/s 50 V / 160 V 10 A / 25 A 2...16 Cat.6A 10GBit CM BUS D.23 CM BUS SV D.16 CM ST D.21 3 CR6/CFM6 for 2 modules D.24/D.26 4 CR10/CFM10 for 3 modules D.28/D.30 6 CR16/CFM16 for 5 modules D.32/D.34 8 CR24/CFM24 for 7 modules D.36/D.38 10 2 x CR16/CFM16 for 10 modules D.40/D.34 12 2 x CR24/CFM24 for 14 modules D.42/D.38 Bulkhead housing 1460950000 – 2014/2015 Base housing Coupling housing A.11 Overview HDC Technical data A Connection systems Weidmüller offers RockStar® connectors with five different connection systems: Tension clamp, screw, crimp, axial screw and PUSH IN wire connections Tension clamp connection The Weidmüller tension clamp system functions similarly to the triedand-tested clamping yoke. Here again, the mechanical and electrical functions are kept separate. The tension spring, made from high-quality rustproof and acid-proof steel, pulls the conductor against the tin-plated copper current bar. Treating the copper in this way ensures low contact resistance and high corrosion resistance. The compensating effect of the tension spring ensures a secure contact for the lifetime of the terminal. The tension-clamp wire connections are resistant to vibrations and have a high wire pull-out force. Screw connection Screw connection systems are easy to handle and are known worldwide; this is an important point to consider for mounting and maintenance tasks which are spread throughout the world. Screw connections which are based on a clamping-type body offer a gas-tight, vibration-proof connection for connected wires. They also feature excellent contact force. This system is therefore perfectly suited for use in corrosive environments. The passivated silver surfaces ensure even more resistance against corrosion. The Weidmüller clamping-style body is perfectly suited for connecting solid-core and flexible stranded conductors. A wire-protection frame ensures that finely-stranded wires will not splice off. The advantage of the axial screw connection is the small space taken up by the contact. The axial screw connection is also extremely easy to use. To make up the connection, the tool and conductor are held in a line. Just three steps are needed for a secure connection: strip the conductor, insert the wire into the contact chamber, screw in the contact – that’s all! PUSH IN connection technology With the PUSH IN connection system, the stripped solid-core conductor is simply inserted into the terminal point until it butts against the end stop. And then it is ready. No tool is required and the result is a reliable, vibration-resistant and gas-tight connection. Even flexible conductors with crimped wire end ferrules or ultrasonic-welded conductors can be connected without any problems. A stainless steel compression spring, which is fitted in a separate housing, guarantees a high contact force between the conductor and the current bar (tin-plated copper). The pull-out force for this system is even higher than that for the tension clamp system. Spring and conductor stops in a steel housing ensure optimum connection conditions and a guide for the screwdriver needed to detach the conductor. In the crimping method, the wires are fed into a metal sleeve, which is then squeezed together with a special tool. This means the connection is now corrosion and vibration proof. The contacts can be crimped on the conductor outside of the connector and then inserted into the connector. A.12 1460950000 – 2014/2015 Overview HDC Technical data An overview of the wire connection types for our fixed-pole connector inserts Products Tension clamp connection PUSH IN connection Axial screw connection HDC HE Screw connection with wire protection mechanism Crimp connection HDC HA (3-4 pole) HDC HA (10-48 pole) Screw connection HDC HEE HDC HD HDC HDD HDC HVE HDC HSB HDC HQ HDC S4 HDC S4/0 HDC S4/2 HDC S6/12 HDC S4/8 HDC S3/36 HDC S8/24 HDC S12/2 HDC S6/6 HDC S8/0 HDC HighPower 250 A HDC HighPower 550 A 1460950000 – 2014/2015 A.13 A Overview HDC Technical data A Crimp contacts Crimp contacts Selection of silver or gold-plated contacts Whereas the contacts for screw, axial screw, tension clamp and PUSH IN connections are already built in, you can choose the appropriate contact for a crimp connection. When using plug-in connectors under standard conditions, the resistance between the contacts has little effect. Even heavily corroded silver-coated contact pins and sockets do not exhibit any contact problems. The situation is different where there are very small currents in extreme applications such as those in electroplating shops, tunnels or in cellulose processing. The silver oxide layer on the surface of the contacts forms an electrical resistance with capacitive, inductive and ohmic components. As a result, the original signal is distorted so much that the recipient is unable to detect it properly and interprets it incorrectly. This results in faults and, indirectly, to damage to machines and processes. Gold-plated contacts should be used in such cases. The rule of thumb is: use gold-coated contacts for currents < 5 mA and voltages of up to 5 V. The heart of a connector is its contacts. They make up the actual connection between two conductors. Two types of contacts make this possible: pins and sockets (male and female). The pin conducts the electrical current on its outer surface and is introduced into the socket, which conducts the electrical current on its inner surface. Heavy-duty connectors have copper alloy contacts and the contact surfaces are plated with gold or silver: silver improves conductivity, gold is corrosionproof. Crimp contacts are available in turned, solid form. Silver 5V Gold 5 mA A.14 1460950000 – 2014/2015 Overview HDC Technical data Overview of crimp contacts Article Properties HD-, HDD contacts Rated current: Cross-section: 10 A 0.14-2.50 mm2 AWG: 26…14 gold-plated silver-plated HD Series HDD Series CM 10 CM BUS SV 16 A 0.5-4.00 mm2 AWG: 20…12 gold-plated silver-plated HA Series HE Series HEE Series HQ - Series MixMate Series CM HE 4 CM BUS SV 20 A 0.75-4.00 mm2 AWG: 20…12 silver-plated CM 5 40 A 1.5-6.00 mm2 AWG: 16…10 silver-plated HQ Series MixMate Series CM 3 CM 3 HV Surface finish: 57 A 1.5-10.00 mm2 AWG: 16…7 silver-plated Rated current: Cross-section: 250 A / 550 A 25-240 mm2 HighPower Series Surface finish: silver-plated Surface finish: HE-, HEE contacts Rated current: Cross-section: Surface finish: CM-5 contacts Rated current: Cross-section: Surface finish: HX contacts Rated current: Cross-section: Surface finish: CM-3 contacts HP contacts 1460950000 – 2014/2015 Rated current: Cross-section: A Usage A.15 Overview HDC Technical data A Using wire-end ferrules Type of connection Series Screw Clamping range [mm2] Tension clamp HA 0.5 – 2.5 HE 0.5 – 2.5 HVE 0.5 – 2.5 HSB – Clamping range [AWG] 20 – 12 20 – 14 (12) 1) 20 – 14 (12) 1) – Ferrules with collars H0.5/14 – H2.5/14 H0.5/16 – H2.5/16 H0.5/14 – H2.5/14 2) H0.5/16 – H2.5/16 2) H0.5/14 – H2.5/14 2) H0.5/16 – H2.5/16 2) – Ferrules without collars H0.5/10 – H2.5/10 H0.5/10 – H2.5/10 H0.5/10 – H2.5/10 – Twin wire-end ferrules with collars H0.5/16.5 (ZH) H0.5/18.5 (ZH) H0.75/17 (ZH) H1.0/20 (ZH) H1.5/20 (ZH) H0.5/18.5 (ZH) H1.0/20 (ZH) 3) H1.5/20 (ZH) 3) – H0.5/15 (ZH) H0.5/16.5 (ZH) H0.5/18.5 (ZH) H0.75/15 (ZH) H0.75/17 (ZH) H1.0/15 (ZH) H1.0/20 (ZH) H1.5/16 (ZH) H1.5/20 (ZH) H2.5/18.5 (ZH) Crimp tool PZ4 2), PZ6, PZ6/5 PZ4 2), PZ6, PZ6/5 PZ6 Hex 2) PZ4 2), PZ6, PZ6/5 PZ6 Hex 2) – Screwdriver SDK PH0 SD 0.5x 3.0 SDK PH0 SD 0.5x 3.0 SDK PH0 SD 0.5x 3.0 – Tightening torque Clamping range [mm2] 0.5 Nm 0.5 Nm 0.5 Nm – 0.25 – 1.5 2.5 solid core 24 – 14 4) 0.25 – 2.5 0.25 – 2.5 – 24 – 14 24 – 14 – H0.5/14 – H1.5/14 4) H0.5/16 – H1.5/16 4) H0.5/14 – H2.5/14 2) H0.5/14 – H2.5/14 2) – Clamping range [AWG] Ferrules with collars Ferrules without collars H0.5/10 – H1.5/10 4) – – – Twin wire-end ferrules with collars – H0.5/15 (ZH) 5) or 6) H0.75/15 (ZH) 5) or 6) – – H1.0/15 (ZH) 5) or 6) H1.5/16 (ZH) 5) or 6) PUSH IN Crimp tool Screwdriver PZ4, PZ6, PZ6/5 SD 0.5x 3.0 PZ4 7), PZ6, PZ6/5 SD 0.6x 3.5 PZ4 7), PZ6, PZ6/5 SD 0.6x 3.5 – – Clamping range [mm2] – solid 0.5 – 4 mm2 flexible with ferrule 0.5 – 2.5 mm2 – – Clamping range [mm2] – 20 – 12 – – Ferrules with collars – – – H0.5/14 – H1.5/14 H0.5/16 – H1.5/16 H0.75/18 – H2.5/18 2) – – – – – – Ferrules without collars – – H0.5/10 – H2.5/10 2) H1.5/12 – H2.5/12 2) – – – – Twin wire-end ferrules with collars – H0.5/18.4 ZH H1/20 ZH 500 V / 6 kV / 3 – 400 V / 6 kV / 3 500 V / 6 kV / 3 only with protection degree of at least IP54 400 V / 6 kV / 3 500 V / 6 kV / 3 only with protection degree of at least IP54 – H1.5/20 ZH PE contact Ferrules crimped with – PZ4. PZ6. PZ6/5. PZ6 Hex – – Clamping range [mm2] 0.5 – 4.0 0.5 – 2.5 flexible 0.5 – 4 0.5 – 4 – Clamping range [AWG] Ferrules with collars Ferrules without collars 20 – 12 H0.5/16 – H2.5/16 H0.5/10 – H2.5/10 20 – 12 H0.5/16 – H4/16 H0.5/10 – H4/10 20 – 12 H0.5/16 – H4/16 H0.5/10 – H4/10 – – – Ferrules crimped with PZ4 2), PZ6, PZ6/5 PZ4, PZ6, PZ6/5, PZ6 Hex PZ4, PZ6, PZ6/5, PZ6 Hex – Screwdriver PH 1 PH 1 PH 1 – Tightening torque 1.2 Nm 1.2 Nm 1.2 Nm – Depending on the diameter of the insulation, the max. AWG wire may need to be pushed in with some force. The 2.5mm2 wire must be inserted with some force. When the rated voltage is reduced to 400 V / 6 kV / 3 or with a protection degree of at least IP54. 4) Only by tilting the screwdriver can the clamping point be opened all the way. 5) Wire-end ferrules may be used when the rated voltage is reduced to 400 V / 6 kV / 3. 1) 2) 3) When the protection degree is at least IP54, the creepage and clearance distances within the encapsulation may be rated for a lower pollution degree. (DIN EN 61984) For this encapsulation, the use of wire-end ferrules is possible with 500 V / 6 kV / 3. 7) The PZ4 crimping tool should not be used with the max. wire size. 6) The connector inserts can be combined with wire-end ferrules in other ways depending on the available clamping range and the type of cable being used. We would be happy to take a look at the technical feasibility of your specific application. A.16 1460950000 – 2014/2015 Technical data Screw size M 2.5 Connector type Signal contacts S 6/6 Dia. tightening torque in Nm Recommended blade inserts and AF size for hexagon socket 0.5 - 0.55 SD 0.6 x 3.5 mm or PZ0 S 6/12 Fastening screws HQ 4/2 0.5 - 0.55 SD 0.6 x 3.5 mm or PZ0 0.8 (plastic) / 1.1 (metal) SD 0.6 x 3.5 mm or PH0 HQ 8 0.8 (plastic) / 1.1 (metal) SD 0.6 x 3.5 mm or PH0 HQ 17 Contact screws HA 3 0.8 (plastic) / 1.1 (metal) SD 0.6 x 3.5 mm or PH0 0.5 - 0.55 SD 0.5 x 3.0 mm HA 4 HA 10 bis HA 48 HE 0.5 - 0.55 0.5 - 0.55 0.5 - 0.55 SD 0.5 x 3.0 mm SD 0.6 x 3.5 mm or PH0 SD 0.6 x 3.5 mm or PZ0 HVE Signal contacts: S 4/2 0.5 - 0.55 SD 0.6 x 3.5 mm or PZ0 0.5 - 0.55 SD 0.6 x 3.5 mm or PZ0 S 4/8 PE connection via female contact S4 0.5 - 0.55 SD 0.6 x 3.5 mm or PZ0 0.5 - 0.8 SD 0.6 x 3.5 mm ConCept modular frame, metal PE terminal HQ 5 0.5 - 0.55 SD 0.6 x 3.5 mm 0.5 - 0.55 SD 0.6 x 3.5 or 0.8 x 4 mm HQ 7 Fastening screws Guide pin Guide bush 0.5 - 0.55 0.5 - 0.55 0.5 - 0.55 0.5 - 0.55 SD 0.6 x 3.5 or 0.8 x 4 mm SD 0.6 x 3.5 mm or PZ0 SD 0.6 x 3.5 mm or PZ0 SD 0.6 x 3.5 mm or PZ0 Coding pins Contact screws 0.5 - 0.55 SD 0.6 x 3.5 mm or PZ0 HSB PE connection via male contact S4 1.2 - 1.5 SD 0.6 x 3.5 or 0.8 x 4 mm or PZ1 0.5 - 0.8 SD 0.6 x 3.5 mm ConCept modular frame, metal PE terminal HA 1.2 - 1.5 SD 0.6 x 3.5 mm 1.2 - 1.5 SD 0.6 x 3.5 or 0.8 x 4 mm or PH1 HE HEE HVE HD HDD S 6/6 (for signal contacts) 1.2 - 1.5 1.2 - 1.5 1.2 - 1.5 1.2 - 1.5 1.2 - 1.5 1.2 - 1.5 SD 0.6 x 3.5 or 0.8 x 4 mm or PH1 SD 0.6 x 3.5 or 0.8 x 4 mm or PH1 SD 0.6 x 3.5 or 0.8 x 4 mm or PH1 SD 0.6 x 3.5 or 0.8 x 4 mm or PZ1 SD 0.6 x 3.5 or 0.8 x 4 mm or PZ1 0.8 x 4 mm or PZ1 ConCept modular frame, plastic PE terminal HSB 1.2 - 1.5 0.8 x 4 mm or PZ1 2 - 2.5 SD 1 x 5.5 mm or PZ2 S 4/0 (Screw connection) S 4/0 (Axial screw connection) S 4/2 S 4/8 S 6/12 S 6/36 S 8/24 2 - 2.5 2 - 2.5 2 - 2.5 2 - 2.5 2 - 2.5 2 - 2.5 2 - 2.5 SD 1.2 x 6.5 mm or PH2 SD 0.8 x 4 mm or PZ 2 SD 1.2 x 6.5 mm or PH2 SD 1.2 x 6.5 mm or PH2 SD 0.8 x 4 mm or PZ 2 SD 1.2 x 6.5 mm or PH2 SD 1.2 x 6.5 mm or PH2 S 12/2 Power contacts S 4/0 (Screw connection) 2 - 2.5 SD 1.2 x 6.5 mm or PH2 1.2 (1.5 mm²) / 2 (2.5 mm²) / 3 (4-16 mm²) SD 0.8 x 4 mm S 4/2 1.2 (1.5 mm²) / 2 (2.5 mm²) / 3 (4-16 mm²) SD 0.8 x 4 mm 1.2 (1.5 mm²) / 2 (2.5 mm²) / 3 (4-16 mm²) SD 0.8 x 4 mm M 7 x 0.75 S 4/8 Power contacts S4 1.1 – 1.7 SW 2 6–8 SW 4 M 8 x 0.75 S 6/6 (+ PE) Power contacts S 6/12 1.1 – 1.7 SW 2 S 8/0 (+ PE) Power contacts 6 (10-16 mm²) - 7 (25 mm²) SW 4 S 4/0 (Axial connection) 2–3 SW 3 M 2.9 x 0.5 M3 M4 M5 M6 M10 x 1 Overview HDC Tightening torques and screwing tools A Increasing the tightening torque does not improve the contact resistance. The stated torque settings offer optimal mechanical, thermal and electrical conditions. Exceeding the recommended values may even damage the conductor and terminal. 1460950000 – 2014/2015 A.17 Overview HDC Overview HDC A RockStar® Housing types Housing IP66 / NEMA Type 4X HQ Series Housings, IP66 / NEMA Type 4X The housing and the interlock mechanism on a connector protect the contacts from exterior mechanical influences (ie. shock, contamination, dust, accidental touching, moisture penetration, water and liquids such as cleaning solvents, coolants and oils). The durable RockStar® housings are produced with the highest quality standards; they provide IP66 protection and are resistant to corrosion and impacts. All housings come standard with a stainless steel interlock. A special die-cast alloy and the multi-level surface finish combine to deliver the ultimate protection against extreme conditions and ensure that the housings keep their visual appeal. The HQ connector series has a very compact housing with IP66 protection. It is available in either plastic or metal. The full industrial capability of these products makes them a perfect match for the main usage in materials handling applications. The HQ housing series is particularly important for connecting motor starters and frequency converters. It is also the ideal extension for setting up a decentralised power distribution system based on FieldPower®. Applications: • General mechanical engineering • Materials handling and factory construction • Packaging machines • Transport and traffic engineering • Energy technology • Lighting and stage equipment • Fairground rides • Process engineering Applications: • General machine construction • Materials handling and factory construction • Decentralised automation Features: • Tightness at least IP66 to IEC 60529 • Tightness NEMA Type 4X • Scratch-resistant, corrosion-proof, long-lasting Design: • Cast aluminium alloy • Multistage surface coating • Colour: grey, similar to RAL 9006 • 2 versions, standard and high • 11 sizes Features: • Tightness: at least IP66, acc. to IEC 60529 • Tightness: NEMA Type 4X • Complies with VDE and ISO 23570 (DESINA) • Scratch-proof, corrosion resistant and durable Design: •Plastic housing: polycarbonate, glass-fibre reinforced; Colour: grey, similar to RAL 7032 •Metal housing: die-cast zinc, nickel-plated, multi-level surface coating, EMC properties • Cable outlet is straight or angled Interlock system • Clamp interlock made from rust-free stainless steel Interlock system • Clamp lock in different versions of rustproof stainless steel A.18 1460950000 – 2014/2015 Overview HDC Overview HDC Housing IP68 – the highest degree of sealing A The IP68 housings have been developed for use under extreme environmental conditions. The high degree of protection (IP68 and IP69K) and the excellent resistance to vibration and shock guarantee fail-safe operation when heavy-duty connectors are used in vehicles and under tough climatic conditions. If you want to protect your delicate interfaces from EMC emissions, these connectors are the right choice for you. Applications: • Transport and traffic engineering • Energy technology • Applications with extreme protection class requirements Features: • Tightness IP68 / 5 bar to IEC 60529 • IP69K impermeability according to DIN 40050-9 • Scratch-proof, corrosion resistant, impact resistant and durable Design: • Cast aluminium alloy • Multistage surface coating • Optimised construction for high impact resistance and EMC • Colour: black RAL 9005 • 5 sizes; size 8 also in XXL Interlock system • Screw cap with internal/external hex drive 1460950000 – 2014/2015 A.19 Overview HDC Overview HDC A Locking systems One longitudinal locking clamp on housing bottom One central locking clamp on housing top • Manual operation – no tools required • 2 locking points – along the longitudinal axis • Good for lengthwise alignment • Interlock system made from rust-free stainless steel • Manual operation – no tools required • 2 locking points along the transverse axis • Easily accessible from above where space is limited • Made from rust-free stainless steel Two transverse locking clamps on housing bottom Screw fastening • Manual operation – no tools required • 4 locking points – good sealing effect • Easily accessible when the cable inlet is in the plugging direction • Good for aligning side by side • Made from rust-free stainless steel • Uses internal/external hex drive • Most effective seal • The two interlock points are arranged diagonally • Easily accessible when space is tight • Screws made from rust-free stainless steel Two transverse locking clamps on housing top • Manual operation – no tools required • 4 locking points – good sealing effect • Easily accessible when the cable inlet is in the plugging direction • Good for aligning side by side • Interlock system made from rust-free stainless steel A.20 1460950000 – 2014/2015 Overview HDC Overview HDC Part codes for housings IP66 HDC = Name of product line A Height Design A = Bulkhead housing D = cover E = screw-in housing K = coupling housing S = base housing T = Hood D = with cover S = side cable entry O = top cable entry W = angled BO = transverse clamp on top BU = transverse clamp on bottom LU = longitudinal clamp ZO = central clamp Number of cable entries and thread size G = with thread S = with sleev 1 2 3 H D H 4 5 6 7 C 4 0 D C 4 H D C H D C 1460950000 – 2014/2015 8 9 10 11 12 13 14 15 16 17 18 19 D T S L U 1 0 D A D Z O 1 0 6 B A L U 3 2 A A Z O D P G 1 3 M 6 3 G A.21 Overview HDC Overview HDC Part codes for covers HDC = Name of product line A Height B = Design D = Cover M = with Gasket O = without Gasket Gasket L = End locking Q = Side locking No. 1 2 3 H D H H A.22 4 5 6 7 C 0 4 D C 1 D C 1 8 9 10 11 12 A D M D 0 A D O 0 B D M 13 14 15 16 L 2 B O D L 1 L B D Q 2 Q B BO = Bolt LB = Longitudinal clamp QB = Transversal clamp 1460950000 – 2014/2015 Overview HDC Overview HDC Part codes for housings IP68 HDC = Name of product line A IP68 = Name of product series 06B = HDC size 10B 16B 24B Version: SS =Base housing AS =Bulkhead housing AWS =Bulkhead housing, angled =Adapter to mount bulkhead ADS housing at an angle TOS =Plug housing, cable outlet at top TSS =Plug housing, cable outlet sideways FRAME=Counter-frame COVER=Cover Number and size of the cable entry holes 1 2 3 H D C 4 1460950000 – 2014/2015 5 6 7 8 I P 6 8 9 10 11 12 13 14 15 16 17 18 19 20 0 6 B S S 1 M 2 0 A.23 BG1 04A/07A Size Designation Ø BG7 32A 42 5 4. Ø 24 5 4. 74.2 92 3. 5 32 35 BG8 Ø 10A 22.8 17.5 30 BG2 48.4 Designation 23 Size 24B Ø 56.3 5 4. 112.2 130 Ø BG9 5 4. 65 76.6 06B 48A 52.2 5 4. Ø 88 110 32 35 65 76.6 70 BG4 10B Ø BG10 5 4, 32B 65,2 Ø BG12 5 4. 88 110 70 80.5 16A 5 BG5 17.5 24.2 83 48B 73.3 86 Ø 5 4. 116 148 16B Ø 5 4. HQ 85.5 103 Ø 4.5 .5 Ø4 26 38 A.24 13.4 BG6 ALU 24 32 35 AWLU/SLU 22.7 BG3 35 32 70 4. A Panel cut-out Housings IP66 Ø Overview HDC Overview HDC 27 32.2 1460950000 – 2014/2015 Panel cut-out Housings IP68 BG1 Housings IP68 XXL Designation 04A Designation BG8 HB24 A 5 6. 32 35 Ø Size 22 Size Overview HDC Overview HDC 22 5 Ø 6. 116 130 30 04A AWS Ø 5 6. 32 Ø 40 06B Ø 6. 5 BG3 35 BG1 41 41 48 32 35 70 10B Ø 6. 5 BG4 60 BG6 32 35 83 16B Ø 5 6. 82 5 6. 24B Ø BG8 32 35 103 108 130 1460950000 – 2014/2015 A.25 Overview HDC Technical data A Electrical data Design of clearances and creepage distances in electrical equipment General Creepage distances Since April 2003, the rules of DIN EN 60664-1 / 11.03 in conjunction with DIN 61984 / 09.02 apply to the dimensioning of clearances and creepage distances. Creepage distances are rated in accordance with the following factors: • Planned rated voltage • Insulation materials used insulation group •Measures to prevent pollution pollution severity The design data resulting from these provisions is – if applicable – specified in this catalogue for each product. For the design of clearances and creepage distances, application of the regulations for insulation coordination produces the following interrelationships: Clearances Clearances are rated in accordance with the following factors: •Anticipated surge rated impulse withstand voltage •Used surge protection precaution •Measures to prevent pollution pollution severity Slots are taken into account when measuring creepage distances if their minimum width X is dimensioned according to the following table: Pollution severity 1 2 3 4 Minimum width X in mm 0.25 1.0 1.5 2.5 If the associated clearance in air is less than 3 mm, the minimum slot width can be reduced to 1/3 of the clearance. A.26 1460950000 – 2014/2015 Overview HDC Technical data Influencing factors: Rated impulse withstand voltage The rated impulse withstand voltage is derived from: •Phase-to-earth voltage (the nominal voltage of the network, taking all networks into account) • Surge category The surge categories are defined in accordance with international standard DIN EN 60664-1 (for electrical equipment fed directly from the low voltage network). Surge category I •Equipment that is intended to be connected to the permanent electrical installation of a building. Measures to limit transient surges to the specific level are taken outside the equipment, either in the permanent installation or between the permanent installation and the equipment. Surge category II •equipment to be connected to the permanent electrical installation of a building e.g. household appliances, portable tools and similar loads. Surge category III •equipment that is part of the permanent electrical installation and other equipment where a higher degree of availability is expected e.g. distribution boards, circuit-breakers, wiring systems (IEV 826-06-01, including cables, busbars, junction boxes, switches, power sockets) in the permanent installation, and equipment for industrial use and some other equipment, e.g. stationary motors with permanent connections to the permanent installation. Surge category IV •Equiment for use at or in the proximity of the incoming supply point of the electrical installations of buildings upstream of the main distribution board e.g. electricity meters, circuit-breakers and ripple control units. Pollution severity categories: A Pollution severity category 1 •No pollution, or only dry, nonconductive pollution that has no influence. Pollution severity category 2 •Non-conductive pollution only; occasional condensation may cause temporary conductivity. Pollution severity category 3 •Conductive pollution, or dry, nonconductive pollution that is liable to be rendered conductive through condensation. Pollution severity category 4 •Contamination results in constant conductivity, e.g. caused by conductive dust, rain or snow. The dimensioning of clearances and creepage distances, and hence the rating data for electromechanical products (terminals, terminal strips, PCB terminals and plug-in connectors) is based on pollution severity 3 and surge category III, taking account of all network types. Table 1: Three-phase 4 or 3-conductor a.c. systems Nominal voltage of power supply systems [V] 60 110 120 127 150 208 220 230 240 300 380 400 415 440 480 500 575 600 660 690 720 830 960 1000 1460950000 – 2014/2015 for conductor-cond. insulat. all Systems [V] 63 for conductor-earth insulation 3-phase 4-conductor systems 3-phase 4-conductor systems unwith earthed neutral cond. [V] earthed or cond. earthed [V] 32 63 125 80 125 160 200 – 125 160 200 250 160 250 320 – 320 400 250 400 500 250 500 500 320 500 630 630 400 – 630 630 630 400 630 800 500 800 1000 1000 630 – 1000 1000 A.27 Overview HDC Technical data A Electrical data Design of clearances and creepage distances in electrical equipment, influencing factors: Rated voltage Insulating material The rated voltage is derived from the nominal voltage of the power supply and the corresponding network type. The insulating materials are subdivided into four groups according to their CTI (Comparative Tracking Index): Single-phase 2- or 3-wire AC or DC systems Rated voltage of the power supply (mains) *) Voltages for table 4 For insulation For insulation phase-to-phase 1) phase-to-earth 1) All systems V 3-phase 3- or 4-wire AC systems V Rated voltage of the power supply (mains) *) 3-wire systems neutr. point earthing V Voltages for table 4 For insulation For insulation phase-to-phase phase-to-earth 3-phase All systems 3-phase 4-wire systems 3-wire systems with earthedunearthed1) or neutral wire2) phase-earthed V V V 12.5 12.5 – V 60 63 32 63 24 / 25 30 25 32 – – 110/120/127 150**) 125 160 80 – 125 160 42 / 48 / 50**) 60 50 63 – – 208 220/230/240 200 250 125 160 200 250 30–60 100**) 63 32 300**) 100 – 380/400/415 320 400 – 250 320 400 110 / 120 150**) 125 160 – – 440 480/500 500 500 250 320 500 500 220 250 – 575 630 400 630 110–220 120–240 250 125 600**) 660/690 630 630 – 400 630 630 300**) 320 500 630 1000 1000 – 250 – 500 – 720/830 960 1000**) 800 1000 500 630 800 1000 1000 – 1000 220–440 600**) 480–960 1000**) Insulating material I II III a III b 600 ≤ CTI 400 ≤ CTI < 600 175 ≤ CTI < 400 100 ≤ CTI < 175 The comparative tracking index must be determined according to DIN IEC 112/ VDE 0303 part 1 on the basis of specially prepared samples with test solution A 1) Phase-to-earth insulation levels for unearthed or impedance-earthed systems are equal to those of phase-to-phase because the operating voltage to earth of any phase can, in practice, reach full phase-tophase voltage. This is because the actual voltage to earth is determined by the insulation resistance and capacitive reactance of each phase to earth; thus, a low (but acceptable) insulation resistance of one phase can earth it and raise the other two to full phase-to-phase voltage to earth. 2) For electrical equipment for use in both 3-phase 4-wire and 3-phase 3-wire supplies, earthed and unearthed, use the values for 3-wire systems only. *) It is assumed that the rated voltage of the electrical equipment is not lower than the nominal voltage of the power supply. **)Because of the common changes, the meaning of the ** symbol has not been used in table 1; i.e. the / symbol indicates a 4-wire 3-phase distribution system. The lower value is the phase-to-neutral voltage, while the higher value is the phase-to-phase voltage. Where only one value is indicated, it refers to 3-wire 3-phase systems and specifies the value phase-to-phase. The values given in table 1 are still taken into account in tables 3a and 3b by the ** symbol. A.28 1460950000 – 2014/2015 Overview HDC Technical data The derating curve shows which currents may flow continuously and simultaneously via all possible connections when the component is subjected to various ambient temperatures below its upper limit temperature. The upper limit temperature of a component is the rated value determined by the materials used. The total of the ambient temperature plus the temperature rise caused by the current load (power loss at contact resistance) may not exceed the upper limit temperature of the component, otherwise it will be damaged or even completely ruined. The current-carrying capacity is hence not a constant value, but rather decreases as the component ambient temperature increases. Furthermore, the current-carrying capacity is influenced by the geometry of the component, the number of poles and the conductor(s) connected to it. The current-carrying capacity is determined empirically according to DIN IEC 60512-3. To do this, the resulting component temperatures tb1, tb2 … and the ambient temperatures tu1, tu2 are measured for three different currents I1, I2, I3 …. The values are entered on a graph with a system of linear coordinates to illustrate the relationships between the currents, the ambient temperatures and the temperature rise in the component. 1460950000 – 2014/2015 Base curve Derating curve A upper limit temperature of component tg = upper limit temperature of component tu = ambient temperature In = current tg tu In a b = upper limit temperature of component = ambient temperature = current = Base curve = Reduced base curve (derating curve) The loading currents are plotted on the y-axis, the component ambient temperatures on the x-axis. A line drawn perpendicular to the x-axis at the upper limit temperature tg of the component completes the system of coordinates. The associated average values of the temperature rise in the component, ∆t1 = tb1-tu1, ∆t2 = tb2-tu2,... are plotted for every current I1, I2, … to the left of the perpendicular line. The points generated in this way are joined to form a roughly parabolic curve. the maximum permissible contact resistances and the measuring uncertainties in the temperature measurements are taken into account in such a way that they are suitable for practical applications, as experience has shown. If the derating curve exceeds the currents in the low ambient temperature zone, which is given by the currentcarrying capacity of the conductor crosssections to be connected, then the derating curve should be limited to the smaller current in this zone. As it is practically impossible to choose components with the maximum permissible contact resistances for the measurements, the base curve must be reduced. Reducing the currents to 80% results in the “derating curve” in which A.29 Overview HDC Technical data A EMC Many interfaces require the use of a connector that is EMC-compliant. What is meant by the phrase EMC-compliant? Electro-magnetic compatibility (EMC) refers to the ability of electrical equipment to function satisfactorily in its electromagnetic environment without introducing intolerable electromagnetic disturbances to anything in that environment. (DIN VDE 0870). An electrical component or electrical equipment is considered to be compatible when their emissions and sensitivity levels are within a tolerable range (i.e., when there is sufficient interference immunity). Testing methods The method applied does not use the normative tri-axial measuring platform, but instead uses an aluminium plate (with dimensions 500 x 380 x 10 mm). This plate serves as the test’s reference earth. HF sockets (N-standard) are mounted on two standing angular panels and are used to connect the measuring device. The flange along with the plug are mounted to one of the angular panels. The limit value of the shield attenuation Sa is f < 1 MHz: 60 dB 1 MHz < f < 100 MHz: 60 – 30 dB with15 dB per decreasing decade f = 100 MHz: 30 dB The basics There are several types of measurements that can be used to determine the effectiveness of a cable shield. The method used here is the KS 04 B measurement from VG 95 373-41 “Electromagnetic compatibility of devices – methods for measuring shielded cable and shielded protective cable hoses”. This method enables the quality of the shield to be evaluated. It also assesses the influence of the contact points of the shielding braid as well as the male and female plug components. A standardised test cable with a length of one metre is used. This, and the fact that this measurement is carried out in a 50-ohm system which does not take the actual line impedance into account, leads to characteristic resonance effects. This means that this measurement process only delivers meaningful results up to a frequency of 30 to 100 MHz. It is, however, well suited for evaluating and comparing the effectiveness of various shielding and shield-contacting methods. It does not deliver an absolute value that would enable the limiting of voltages coupled in a cable, using an imposed HF electromagnetic field. The user should always consider the measurement results relative to the laboratory operational situation. Your actual, real-world shield attenuation values will normally be less than the values achieved in the lab because of different cable lengths, impedance behaviour and non-optimal earthing. HDC IP68 BG6 10 dB 50 Ω Aluminium plate Decoupling coil HF-generator Decoupling coil Spectrum analyser According to VG 95373-41, a frequency range up to 30 MHz is specified for the measurement process. However the range can be extended to about 100 MHz for information purposes. The insertion loss as of the test object is determined by the relationship between the voltage on the interior wire and the supplied voltage. The VG95373-41 also refers to the insertion loss as the shield attenuation factor. The relationship between insertion loss as and coupling resistance Zk is characterised as follows: Insertion loss: as ≈ 20 lg 50 Ω / | Zk | in dB Coupling resistance: Zk ≈ 50 Ω x 10 as / 20 in Ω According to VG 95373-41, this relationship has sufficient precision when Zk < 500 mΩ. A.30 1460950000 – 2014/2015 Overview HDC Technical data In order to test plug-in connectors, a reference shield cable is used that is separated in the middle. The cable can be connected with a corresponding connector pair and measured as described above. In order to evaluate the shield (the resistance between the cable shield and the reference earth), the connector frame and its reference earth are mounted directly to the cover of the testing equipment. Aluminium plate A HDC IP68 BG6 EMC cable gland Resistance, R = 50 Ω 320 mm Housing must have very good EMC characteristics in order to meet these requirements. Weidmüller has designed the RockStar® IP68 housing with builtin features that ensure outstanding EMC and resistance to interference. The bulkhead or base housing, combined with the plug housing, produces a labyrinth structure which ensures high EMC shield attenuation. In addition to providing the required EMC protection, this housing series features IP68/IP69K protection and excellent resistance to impacts and vibration. This combination of features permits the RockStar® IP68 housing to be used anywhere. Mounting screw Upper part of housing (plug) Seal Circumferential O-ring seal Seal Circumferential O-ring seal 1460950000 – 2014/2015 Housing base part (Bulkhead-base housing) A.31 Overview HDC Technical data The requirements for an EMC-compliant interface stipulate that the interference immunity level or shield attenuation potential should be rated high enough so that the electromagnetic fields in the vicinity of the transmitted signals cannot exert influence within the connector. The capacity for active interference must be low enough to ensure that surrounding devices or components are not affected by interference. The following diagrams illustrate the insertion loss and the coupling impedance for the adjacent housing. Insertion loss 20.000 30.000 40.000 Attenuation in dB 50.000 60.000 70.000 80.000 90.000 100.000 0.01 0.10 1.00 10.00 100.00 Frequency in MHz HDC IP68 16B TSS 1M50 Limit value Measured value Coupling impedance 1800 1600 1400 Resistance in mΩ A 1200 1000 800 600 400 200 0.01 0.10 Limit value Measured value A.32 1.00 10.00 100.00 Frequency in MHz 1460950000 – 2014/2015 Technical data Overview HDC IP class of protection to IEC 60529 I P 6 6 The class of protection is indicated by a code consisting of the two letters IP and two digits representing the class of protection. Example: Protection against intrusion of external particle matter (1st digit) Protection against penetration of liquids (2nd digit) Digit A 2nd digit: protection from liquids 1st digit: protection from solid bodies Digit No protection 0 No protection 1 Protection against ingress of large solid bodies with diameter > 50 mm. (Protection to prevent dangerous parts being touched with the back of the hand.) 1 Protection against drops of condensed water falling vertically. 2 Protection against ingress of large solid bodies with diameter > 12.5 mm. (Protection to prevent dangerous parts being touched with the fingers.) 2 Protection against drops of liquid falling at an angle of 15° with respect to the vertical. 3 Protection against ingress of large solid bodies with diameter > 2.5 mm. (Protection to prevent dangerous parts being touched with a tool.) 3 Protection against drops of liquid falling at an angle of 60° with respect to the vertical. Protection against ingress of large solid bodies with diameter > 1 mm. (Protection to prevent dangerous parts being touched with a piece of wire.) 4 Protection against liquids splashed from any direction. 5 Protection against harmful deposits of dust, which cannot enter in an amount sufficient to interfere with satisfactory operation. 5 Protection against water jets projected by a nozzle from any direction. 6 Complete protection against ingress of dust. 6 Protection against water from heavy sea on ships’ decks. 7 Protection against immersion in water under defined conditions of pressure and time. 2,5 mm 4 1,0 mm 8 1460950000 – 2014/2015 1m 0 Protection against indefinite immersion in water under defined conditions of pressure (which must be agreed between manufacturer and user and must be more adverse than number 7). A.33 Overview HDC Technical data Class of protection to NEMA A National Electrical Manufacturers Association NEMA 250-1991 Digit Digit Type 1 Housing primarily for use in inside rooms. Protects from penetration of solid bodies. Type 12 Housing for use in inside rooms. Protects from dust deposits and non-corrosive dripping liquids. Type 2 Housing primarily for use in inside rooms. Protects from penetration of solid bodies and water. Type 13 Housing for use in inside rooms. Protects from dust deposits, water spray, oil and non-corrosive coolants. Type 3 Housing primarily for outdoor use. Protection against penetration by rainfall and dust as well as damage due to ice formation. Type 3R Housing primarily for outdoor use. Protection against rain and snow as damage due to ice-formation. Type 3S Housing primarily for outdoor use. Protection against rain, snow and foreign bodies. External mechanisms can be operated despite ice accumulation. Type 4 Housing for inside and outside rooms. Protects from rain, foreign bodies, water spray and water jets as well as damage through ice formation on the outside of the housing. Type 4X Housing for inside and outside rooms. Protects from corrosion, rain, foreign bodies, water spray and water jets as well as damage through ice formation on the outside of the housing. Type 6 Housing for inside and outside rooms. Protects from water jets as well as penetration of water when submerged; protects from damage through ice formation on the outside of the housing. A.34 1460950000 – 2014/2015 Technical data Overview HDC Chemical resistance Chemical resistance of inserts (material PC, 20 % GF) Acetone Ammonia, aqueous Petrol Benzine Diesel oil Acetic acid, concentrated Aqueous potassium hydroxide Methanol Engine oil Alkaline solution, diluted Chlorinated hydrocarbons Use in open air Chemical resistance of standard housing seal (material NBR) + – + + – + – – – + – – Acetone Drilling oil Diesel oil Ethyl alcohol Gear oil Hydraulic oil Cooling lubricant Petrol Sweat High-octane petrol Water UV Ozone A – + + + + + + + + – + – – +resistant – partially resistant o not resistant 1460950000 – 2014/2015 A.35 Overview HDC Technical data A Safety information / standards Please note the following safety information: •Never plug or unplug connectors under load or during operations. •We can only guarantee the technical and electro-technical characteristics promised in this catalogue if all the components were supplied by Weidmüller. The following standards apply in the vicinity of heavy-duty connectors: •DIN EN 60664-1 or IEC 60664-1: Insulation coordination for equipment within low-voltage systems; principles, requirements and tests (replaces DIN VDE 0110-1) •DIN EN 61984 or IEC 61984: Plug-in connectors – safety requirements and tests •DIN EN 175301-801: Detail Specification: High-density rectangular plug-in connectors, round removable crimp contacts; (replaces DIN 43652) •DIN EN 60352 or IEC 60352: Solderless connections •DIN EN 60529 or IEC 60529: Classes of protection provided by enclosures (IP code) •DIN VDE 0870: Electromagnetic influence •DIN EN 60999-1: Connecting devices, safety requirements for screw terminal connections and screwless terminal connections for electrical copper conductors •DIN 40050-9: Road vehicles; classes of protection (IP-code) A.36 1460950000 – 2014/2015