It is a direct black rotary handle for EasyPact EZC 100 devices. It is suitable for isolation and it is used for standard switchboards. There is an indication of the 3 Compact NSX positions O (OFF), I (ON) and tripped. It maintains circuit breaker locking capability by 1 to 3 padlocks (not supplied). The degrees of protection are IP40 and IK07.
User Manual:
Schneider Electric_EasyPact-EZC_EZAROTDS