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The Phoenix Contact 1019918 is a thermal magnetic miniature circuit breaker (MCB) designed for branch overload and short-circuit protection. It has a current rating of 13A and a voltage rating of 277V.
This circuit breaker is UL 489 Listed, offering an interrupt capacity of 10 kAIC at up to 277/480 V AC and 125 V DC. It is available in 1-, 2-, and 3-pole configurations with B, C, and D trip curve options. The TMC 7... series is UL 1077 Recognized, while the TMC 8... series is UL 489 Listed. Both product lines carry the CE mark.
Designed for mounting on a 35 mm NS35 rail, this circuit breaker is 17.6 mm wide per pole. It features a trip-free, snap-action mechanism that cannot be manually overridden during an overload situation, and provides visual status indication. Available accessories include auxiliary contacts, alarm contacts, shunt trips, and busbars.
Typical applications for the TMC 7/8... series include protection of cables, motors, generators, transformers, thyristors, silicon rectifiers, computers and peripheral equipment, industrial process control systems, telecommunications equipment, and power supplies.
The current rating is 13A.
The voltage rating is 277V.
It is designed for DIN rail mounting.
It is a thermal magnetic circuit breaker.
It has 1 pole.
The interrupt capacity is 10 kAIC at up to 277/480 V AC and 125 V DC.
Trip curve options include B, C, and D.
