Differential circuit breaker DRCCB 5 STR 040-4/0,03-A

AC4-poleautomatic

Features: monthly selftest, automatic insulation check prior to reclosing try, no reclosing at persistent fault, signalling of operation status by LED, configurable auxiliary contact Mounting method: quick fastening to mounting rail, any installation position, supply from top Applications: The devices can be used anywhere where electrical installations are difficult to access or where high system availability should be achieved, such as on agricultural premises, in small wind power stations, photovoltaic installations, charging stations for electric vehicles, pump stations, sewage treatment plants and telecommunications systems. Hints: According to the standard, automatic restart is only permitted in areas where only trained electricians have access.