Downstream Coupling Accessories For Source Changeover Systems, 320 To 630 A, 4 Poles, LV432620

This is a connection accessory used to couple two circuit breakers of the same size. This accessory is compatible with 4 poles Compact INS320 to INS 630 and 4 poles Compact NSX 400/630 devices. It simplifies the connection to bars and cable with lugs when coupling 2 devices. The outgoing pitch of this coupling accessory is 45mm.