The under voltage release(UVRN) as the part of remote tripping is used for EasyPact EZC(V)250 circuit breakers. This UVRN is working at 24VDC voltage(Un). Tripping threshold is between 0.35 and 0.7times the related voltage. This release trips the circuit breaker when control voltage drops below a tripping threshold. Circuit breaker closing is possible only if the voltage exceeds 0.85 times the related voltage. This UVRN is internal mounting.
