Features

• Waterproof coupling for connecting thick steel conduits.
• Tighten the torque screw until the head is broken.
• Protective cap (GLPA556) for safety protection can be used for the broken head of torque screw.
• Hexagon head screws (made of SUS) are also available by special order instead of torque head screws. In this case, please add VL at the end of the part number. (Example: ZWCI 28 VL) * With VL is for thick steel conduit connection without screws. Please cut the screw before use. The delivery schedule is accurate.
• Torque machine screws used in this product are sold separately.
• This coupling is outside the JIS standard. Since there is no regulation in the Electrical Appliance and Material Safety Law, please use it for cable construction.
• The tensile force of conduit and coupling is 500 N (JIS C 8461-21 classification code is 3 medium) for #16 to #28, and 1000 N (JIS C 8461-21 classification code is 4 heavy) for #36 and above.