ABB REF543 Feeder Protection and Control Terminal Hot Standby Module ATEX Zone 2 Redundancy 1+1

ATEX Zone 2 Redundancy 1+1 redundant configuration support Applications

18 Type A terminals for standard wiring

here's some key information to consider: Form Factor: Half-height

Reliable Communication: The component facilitates seamless communication with other devices in the automation network

Compact Design: Slim profile fits easily into dense control cabinets

ABB REF543 Feeder Protection and Control Terminal Hot Standby Module ATEX Zone 2 Redundancy 1+1Description The ABB REF543 is a multifunctional feeder protection and control terminal designed for medium voltage power distribution. It integrates protection, measurement, control, and automation functions in a compact and flexible unit. Specifications Model: REF543 Manufacturer: ABB Product Type: Feeder Protection and Control Terminal Application: Medium voltage substations and industrial networks Protection Functions: Overcurrent, earth fault,