Application Voltage:AC 110-230 V
Operating Current:0.2A to 5A
Protection Range:0.05s to 30s
Operating Temperature:-20°C to +50°C
Dimensions:145mm x 115mm x 85mm
Weight:0.6kg
Relay Type:Overcurrent and Earth Fault
Protection Characteristics:True Time Delay, True Time Proportional
Communication Interface:Modbus RTU
Engineered for robust performance in harsh industrial environments, the ABB SPAJ-142C is a high-performance overcurrent and earth fault relay designed to safeguard critical machinery and processes against unexpected electrical disturbances.
Featuring a compact design and versatile mounting options, this relay seamlessly integrates into existing control systems, minimizing installation time and downtime.
With its wide operating voltage range and adjustable protection settings, the SPAJ-142C ensures reliable operation across various industrial applications, from manufacturing lines to power distribution networks.
Utilizing advanced sensing technologies, the relay accurately detects overcurrent and earth faults, triggering precise protective actions to prevent equipment damage and potential safety hazards.
Compliant with international safety standards, the ABB SPAJ-142C is a trusted choice for engineers and maintenance teams seeking to enhance operational efficiency and safety in their facilities.

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