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This Phoenix Contact 2907991 is a bus bar accessory specifically designed for integration with TMC 81... series miniature circuit breakers. It provides essential branch overload and short-circuit protection capabilities.
The bus bar features a high interrupt capacity of 10 kAIC, suitable for applications up to 277/480 V AC and 125 V DC. Its mechanical design includes a width of 17.6 mm per pole and is engineered for convenient mounting on a 35 mm NS35 rail, ensuring a secure and stable installation within electrical enclosures.
This accessory is part of the broader TMC 8... series, which includes various configurations and trip curve options for diverse protection needs. The TMC 8... series is UL 489 listed, TÃœV listed, and carries the CE mark, indicating compliance with relevant safety and quality standards for use in the U.S. and Canada.
The bus bar has an interrupt capacity of 10 kAIC at up to 277/480 V AC and 125 V DC.
This bus bar is designed to mount on a 35 mm NS35 rail.
The width of the bus bar is 17.6 mm per pole.
This bus bar is for use with circuit breaker series TMC 81.