ABB AUX 4Q (Aux. Contact Uncabled) – 1SDA073750R1
This ABB accessory is designed for use with circuit breakers in series E. It provides specific functionality such as auxiliary signaling, remote trip indication, under-voltage or shunt release, or manual operation via rotary handles, depending on the model.
Model: AUX 4Q (Aux. Contact Uncabled)
Function: 400Vac-4 Op/Cls C/O-XT7-XT7M-E
ABB ID: 1SDA073750R1