Undervoltage release 24V DC
Siemens
Undervoltage release 24V DC
Accessory for Alpha BSIII Panel Boards. Undervoltage release unit to be fitted inside outgoing MCCB accessory compartment. Once fitted this will consume 3 accessory slots inside of the MCCB. Must be fitted in accessory slots directly to the left of the toggle mechanism. Ue DC = 24V. Upon loss of voltage supply the coil of this device trips the MCCB.