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The Phoenix Contact 2907578 is a thermal magnetic miniature circuit breaker (MCB) designed for branch overload and short-circuit protection. It features a 40A current rating and a 120V voltage rating, with a 1-pole configuration.
This circuit breaker offers 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, to which this part belongs, is UL 489 listed and carries the CE mark. It is designed for easy mounting on a 35 mm NS35 rail and has a width of 17.6 mm per pole. Accessories such as auxiliary contacts and shunt trips are available.
This breaker is UL listed for the U.S. and Canada and is TÃœV listed.
40A.
120V.
1 pole.
Thermal magnetic.
DIN Rail.
10 kAIC.
17.6 mm.