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The Phoenix Contact 1020026 is a 3-pole thermal magnetic circuit breaker designed for overcurrent protection. It has a current rating of 15A and a voltage rating of 277V AC.
This circuit breaker is part of the TMC 7 series and is suitable for DIN rail mounting. It features a lever actuator and provides visual status indication. The thermal-magnetic protection mechanism ensures reliable switching behavior.
Key specifications include a 7.5 kA SCCR rating and compliance with UL 1077 and EN 60947-2 standards. It is designed for use in systems up to 277/480 V AC and 60/125 V DC, offering dual-rated AC/DC capabilities.
The breaker is equipped with a trip-free, snap-action mechanism for increased safety and reduced contact wear. It is ideal for protecting circuits and loads in switchgear, panel boards, and electrical equipment.
The current rating is 15A.
The AC voltage rating is 277V AC.
It has 3 poles.
It is a Thermal Magnetic circuit breaker.
It is designed for DIN Rail mounting.
The available trip curves are B, C, and D.
The SCCR rating is 7.5 kA.