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The Phoenix Contact 1020074 is a thermal-magnetic circuit breaker from the TMC 7 and TMC 8 series, designed for overcurrent protection. This 2-pole breaker features a 20A current rating and a 277V AC voltage rating, suitable for industrial and commercial applications.
It is designed for DIN rail mounting, ensuring easy integration into switchgear and panel boards. The breaker utilizes a thermal-magnetic tripping mechanism for reliable operation and features a trip-free design for enhanced safety. Visual status indication is provided for easy circuit monitoring.
This circuit breaker complies with UL 1077 and EN 60947-2 standards, offering robust protection. It is ideal for protecting circuits and loads against overcurrent conditions, ensuring system reliability and safety.
The current rating is 20A.
The AC voltage rating is 277V AC and the DC voltage rating is 125V DC.
It is a 2-pole circuit breaker.
The trip curve is C.
The short circuit current rating is 7.5 kA.
The interrupting rating is 10 kA.
It is mounted on a DIN rail.