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The Phoenix Contact 1020100 is a thermal magnetic miniature circuit breaker (MCB) designed for branch overload and short-circuit protection. It offers a current rating of 32A and operates at a voltage rating of 277V AC, with a 3-pole configuration.
This circuit breaker is UL 489 Listed for the U.S. and Canada, providing reliable protection for various applications. It features a DIN rail mounting type for easy installation on 35 mm NS35 rails. The breaker has an interrupt capacity of 10 kAIC, making it suitable for demanding environments.
Key features include a trip-free, snap-action mechanism that cannot be manually overridden during an overload situation, and visual status indication. The TMC 7/8 series, to which this breaker belongs, is also suitable for protecting cables, motors, generators, transformers, and telecommunications equipment.
Accessories such as auxiliary contacts, alarm contacts, shunt trips, and busbars are available for expanded functionality. The TMC 7... is UL 1077 Recognized, while the TMC 8... is UL 489 Listed, and both carry the CE mark.
It is rated for 277V AC, 480V AC, and 125V DC.
DIN rail mount on 35 mm NS35 rail.
10 kAIC.
B, C, and D.
3 poles.
32A.
Yes, UL 489 listed and UL 1077 recognized.