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The Phoenix Contact 1019939 is a thermal magnetic circuit breaker designed for branch overload and short-circuit protection. It features a 12A current rating and can handle up to 277V AC or 125V DC. This 2-pole breaker is equipped with a lever actuator and mounts directly onto a 35 mm NS35 rail, making it suitable for various industrial and telecommunications applications.
Key electrical specifications include a 10 kAIC interrupt capacity at up to 277/480 V AC and 125 V DC. The breaker is available with B, C, and D trip curve options, offering flexibility for different protection requirements. It also provides visual status indication and a trip-free mechanism that prevents manual override during overload situations.
This circuit breaker is UL Recognized for the U.S. and Canada and carries the CE mark. Typical applications include protection for cables, motors, generators, transformers, thyristors, silicon rectifiers, computers, peripheral equipment, industrial process control systems, telecommunications equipment, and power supplies.
The Phoenix Contact 1019939 circuit breaker has a current rating of 12A.
The voltage rating for the 1019939 circuit breaker is 277V AC and 125V DC.
The Phoenix Contact 1019939 circuit breaker has 2 poles.
The Phoenix Contact 1019939 is a Thermal Magnetic circuit breaker.
The Phoenix Contact 1019939 circuit breaker is designed for DIN Rail mounting.
The TMC 8... series circuit breakers have an interrupt capacity of 10 kAIC at up to 277/480 V AC and 125 V DC.