For HEAVYCON HC-B6 to B48 housing (housing height: min. 72 mm), HC-M-MHR... hinged retaining frame required, axial connection for 5 mm Allen key
Rated voltage (III/3)
Rated surge voltage
Number of positions
Ambient temperature (operation)
-40 °C ... 125 °C
Conductor cross section
40 mm² ... 70 mm² (The cross section specification refers to the geometric cross section of the cable used)
Connection cross section AWG
1 ... 00
Stripping length of the individual wire
9 Nm (40 - 50 mm²)
10 Nm (70 mm²)
Wire diameter including insulation
12 mm (40 mm²)
16 mm (70 mm²)
Minimum housing height
Number of module slots
Axial screw connection
Flammability rating according to UL 94
- Use only flexible conductors,- Connection of wires with 5 mm an Allen wrench,- Housing height h ≥ 72 mm,- Connectors may only be operated without load/voltage.
Note regarding axial connection technology: Only for stranded wires. The specified conductor cross sections refer to the geometric cross section of the cable used.Use of cables with a geometric cross section very different from the cable's nominal cross section should be checked before use.The wiring space of the axial screw method is designed for fine strand cables according to VDE 0295 Class 5. Deviating cable structures (e.g., Class 6 cables) should be checked before use.Connection Before starting to connect, ensure that the tapered screw is turned back all the way (chamber is open). The cables must not be twisted. The wires should be inserted as far as they will go in the contact chamber (until the insulation touches the contact). Hold wires in position and use socket wrench to tighten. The used wire end should be cut off before connecting again. The connection screw may only be retightened once to prevent the litz wires from breaking. To prevent damage to the contact, the wire/cable should be mechanically intercepted at an appropriate distance from the connection point (e.g., by using a plate cutout). DIN VDE 0100-520:2003-06 contains information on how to do this correctly. The module cannot be used simultaneously with the HC-B..-TMB-SD-IP65 and HC-B..-TMS-SD-IP65 protective covers.
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