ABB SPAJ-142C Advanced Overcurrent & Earth-Fault Relay, Industrial Automation Solutions

ABB SPAJ-142C Advanced Overcurrent & Earth-Fault Relay, Industrial Automation Solutions

ABB SPAJ-142C is a versatile protection relay designed for feeder and motor protection. Key specs include adjustable overcurrent and earth-fault protection, with settings ranging from 0.5 to 2.5 times the rated current. It supports multiple communication protocols like Modbus and Profibus. Typically used in industrial settings for protecting motors and transformers. Compared to the ABB 1MRK002247-AH, the SPAJ-142C offers more flexible current settings but lacks the advanced fault recording features of the 1MRK model.
The above parameters are for reference only. Please contact our technical team for precise selection.