These accessories are spreaders for 3 poles Compact NSX 400/630 and EasyPact CVS 400/630. They are screwed to the circuit-breaker terminals to increase the pitch between poles from 45mm to 52.5mm. The rated current is up to 630 A. These spreaders are supplied with flexible interphase barriers for insulation reinforcement. They are sold by set of 4 parts.
