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The Phoenix Contact 2907579 is a thermal magnetic miniature circuit breaker (MCB) designed for branch overload and short-circuit protection. It features a 1-pole configuration and a current rating of 50A, with a voltage rating of 120V AC and 60V DC.
This circuit breaker has an interrupt capacity of 10 kAIC at up to 277/480 V AC and 125 V DC, making it suitable for a variety of applications including cable, motor, generator, and transformer protection.
The TMC 8... series, to which this part belongs, is UL 489 listed for the U.S. and Canada, TÜV listed, and carries the CE mark. It is designed for easy mounting on a 35 mm NS35 rail, with a width of 17.6 mm per pole.
Available accessories for this series include auxiliary contacts, bell alarm contacts, shunt trips, and lockout/tag out components, enhancing its versatility in industrial process control systems, telecommunications equipment, and power supplies.
The current rating is 50A.
The voltage rating is 120V AC and 60V DC.
The circuit breaker has 1 pole.
It is a thermal magnetic circuit breaker.
The mounting type is DIN Rail.
The interrupt capacity is 10 kAIC at up to 277/480 V AC and 125 V DC.