ABB 1MRK002246-AAr00 Relay Board PTP Control Module Fuse Protection: Non-replaceable fuse is

Fuse Protection: Non-replaceable fuse is soldered in place

Dual-port memory facilitates data exchange with processors on the rack

electrical control systems

Pin 4: CNTR-A - Control signal A

Manufacturer:ABB

ABB 1MRK002246-AAr00 Relay Board PTP Control Module Fuse Protection: Non-replaceable fuse isDescription The ABB 1MRK002246 AAr00 is a high performance relay board engineered for use in ABBs RED670 protection system. It plays a critical role in transmission line differential protection, offering precise signal processing and secure phase selection for high voltage applications. Specifications Model: 1MRK002246 AAr00 Product Type: Relay Board Application: Transmission line differential protection Operating Voltage: Standard RED670 system