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The Phoenix Contact TMC 8... series miniature circuit breakers (MCBs), including the 2907590 model, are designed for branch overload and short-circuit protection. These UL 489 listed breakers offer a robust interrupt capacity of 10 kAIC at up to 277/480 V AC and 125 V DC, making them suitable for diverse applications.
This specific model is a 2-pole thermal magnetic breaker with an 8A current rating and a 480V AC voltage rating. It is designed for easy mounting on a 35 mm NS35 rail and features a lever actuator. The breaker's width is 17.6 mm per pole.
Typical applications for the TMC 8... series include the protection of cables, motors, generators, transformers, thyristors, silicon rectifiers, computers, peripheral equipment, industrial process control systems, telecommunications equipment, and power supplies. Accessories such as auxiliary contacts, shunt trips, and lockout/tag out components are available.
The TMC 8... series carries CE marking and is TÃœV listed, in addition to being UL listed for the U.S. and Canada.
480VAC and 125VDC.
8A.
2 poles.
10kAIC.
Thermal magnetic.
DIN Rail.
Lever.