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The Phoenix Contact 2907629 is a TMC 8... series miniature circuit breaker (MCB) designed for branch overload and short-circuit protection. This 1-pole thermal magnetic breaker features a current rating of 4A and a voltage rating of 277V AC. It boasts 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, transformer, thyristor, silicon rectifier, computer, industrial process control, telecommunications, and power supply protection.
The TMC 8... series breakers are UL 489 listed for the U.S. and Canada, TÃœV listed, and carry the CE mark. They are designed for easy mounting on a 35 mm NS35 rail and are 17.6 mm wide per pole. Available accessories include auxiliary contacts, alarm contacts, shunt trips, and lockout/tag out components.
This circuit breaker is suitable for protecting various electrical components and systems. Its thermal magnetic tripping mechanism ensures reliable operation under fault conditions. The breaker's compact design and DIN rail mounting make it ideal for panel building and industrial applications.
The current rating is 4A.
The voltage rating is 277V.
It has 1 pole.
It is a thermal magnetic breaker.
The interrupt capacity is 10 kAIC at up to 277/480 V AC and 125 V DC.
It is mounted on a DIN Rail.
The series is available with B, C, and D trip curve options.
