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The Phoenix Contact 1020090 is a thermal magnetic circuit breaker from the TMC 7 and TMC 8 series, designed for reliable overcurrent protection. This 3-pole breaker features an 8A current rating and is suitable for systems operating up to 277V AC.
Designed for DIN rail mounting, it offers a lever actuator for switching and visual status indication. The breaker incorporates a trip-free, snap-action mechanism for safe and dependable operation in switchgear, panel boards, and electrical equipment. It supports B, C, and D trip curves, providing flexibility for various load types.
This dual-rated breaker is ideal for protecting circuits and loads, ensuring system reliability. Its construction adheres to industry standards, offering secure screw terminations and compatibility with accessories for added functionality.
The 1020090 is rated for 8 A continuous current.
It is rated for 277/480 V AC and 60/125 V DC systems.
It is a 3-pole circuit breaker.
It is a thermal magnetic circuit breaker.
The 1020090 offers B, C, and D trip curves.
It is designed for DIN Rail mounting.
The 1020090 has a 10 kA AIC (for TMC 8 series) and a 7.5 kA SCCR (for TMC 7 series).