Production Description
IEC Coupling (Set Screw Type) is a standard electrical fitting used for securely joining two sections of IEC‑compliant EMT or rigid conduits. It features a stable set‑screw design for fast installation and firm locking, providing reliable mechanical connection and electrical continuity. Constructed from zinc‑plated or galvanized steel for corrosion resistance, it is widely applied in residential, commercial and industrial electrical wiring systems.
Specification
20mm IEC 61386 EMT Coupling Connector Copla EMT De 20mm - 50mm
| CAT# | Size |
| Z4020 | 20mm |
| Z4025 | 25mm |
| Z4032 | 32mm |
| Z4040 | 40mm |
| Z4050 | 50mm |
Application

Packing

Advantage
1) Excellent Quality: The stable supply of materials we used is good quality, and we pay more attention and strictly treat the quality from production and package.
2) Customized Service: We can customize the size and engraving service of the product according to the customer's needs.
3) Offering Best Price: We have professional factory, so our cost is low than others and you can get a favorable price from us.
Tag:IEC Coupling Set Screw Type, IEC Standard Conduit Coupling, Set Screw EMT Coupling, Galvanized IEC Coupling, Electrical Conduit Coupling, IEC Conduit Fitting, Industrial Wiring Coupling












