Brown Boveri & CIE Reference Page

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URC offers a complete retrofit kit for the Brown Boveri & CIE (BBC) model CLS47-630 circuit brealer. The conversion kit is designed to replace the obsolete overcurrent release model TG23 thermalrelease electro-mechanical series trip units.

The kit includes the AC-PRO trip unit, mounting brackets and hardware, wiring, copper detailing to replace the current carry path that was removed along with the TG23 overcurrent thermal release series trip devices, three dual-tapped CTs, magnetically-latched actuator and detailed Installation and Instruction Manuals.