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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
: AAI143-H53/K4A00
CANopen master
Fast Deployment: Compact design and DIN rail mounting simplify installation in control cabinets
Durable Design: Rugged housing withstands industrial environments
ABB REJ603 REJ603BB401NN3XE Feeder Protection Relay Sourcing Output Module : AAI143-H53/K4A00Description The ABB REJ603 (REJ603BB401NN3XE) is a self powered numerical protection relay designed for selective short circuit and earth fault protection in secondary distribution networks. It operates without auxiliary power, making it ideal for remote or unmanned installations. Specifications Product Type: Self powered feeder protection relay Part Number: REJ603BB401NN3XE Power Supply: Current transformer (CT) powered, no external auxiliary voltage
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