What stands out about this ABB device is the clean layout and clear markings for easy hookups.
ABB SPAJ 140 C/E369 COMBINED OVERCURRENT AND EARTH-FAULT RELAY
You will find that the ABB brand on this general purpose relay matches the needs.
The ABB brand on this relay is a good sign, since it is widely known in the trade.
The ABB brand on this relay is a good sign, since it is widely known in the trade.