Phase imbalance monitoring relay, 2W, 160-300V/50/60Hz, tv=0.1-30s
SKU:
20418
Phase monitoring relay, multi-function, 2W, 160-300V50/60Hz
SKU:
20411
Phase monitoring relay, over- undervoltage, 2W, 160-300V50/60Hz, tv=0.1-30s
SKU:
20415