Pay in 4 interest-free payments of $50.00 Learn more
Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Range 1 (5 VDC Supply): 4
Compatible Controllers: CPE330
Thermal Dissipation: 11
Wide range of I/O modules available: analogue
I/O Adapter Modules: Available for ControlNet
ABB REX521 Feeder Protection Relay Industrial UPS Module Range 1 (5 VDC Supply):Product Overview The ABB REX521 is an advanced feeder protection relay designed to provide comprehensive protection, control, and monitoring functions for utility and industrial feeder applications. It detects and isolates faults quickly, ensuring the protection of your power system. The REX521 enhances system integrity and guarantees continuity of service. Its modular design allows for flexible configuration, adapting to various system requirements.
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