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The Phoenix Contact 1020101 is a thermal magnetic circuit breaker from the TMC 7 and TMC 8 series, designed for reliable overcurrent protection. This 3-pole unit is rated for 40A and operates at 277V AC.
It features a lever actuator for switching and is designed for DIN rail mounting, making it suitable for various switchgear, panel boards, and electrical equipment applications. The breaker utilizes a trip-free, snap-action mechanism for dependable switching behavior.
This circuit breaker is dual-rated for AC and DC systems, offering flexibility in application. It complies with industry standards such as UL 1077, UL 489, and EN 60947-2, indicated by appropriate approvals.
Key features include secure screw terminations, visual status indication, and compatibility with a range of accessories for added functionality. The breaker offers a short circuit current rating (SCCR) of 7.5 kA for the TMC 7 series and 10 kA AIC for the TMC 8 series.
40A.
277V AC (277/480V system) and 60/125V DC.
3 poles.
Thermal magnetic.
DIN Rail.
10 kA (AIC) for the TMC 8 series.
Lever.
