Undervoltage release MN DC 24V (125) SE SPD-MN-D-01-L Systeme Electric

Minimum voltage release MN for SystemePact CCB DC series circuit breakers with rated current 125 A; control voltage – 24 V DC, mounting – right side under the front cover of the circuit breaker. The MN minimum voltage release trips the circuit breaker when the control voltage drops below the trip threshold. If an MN release is installed in the circuit breaker and the supply voltage is absent, manual or electrical switching of the circuit breaker is impossible.