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The Phoenix Contact 2907573 is a single-pole thermal magnetic circuit breaker designed for overcurrent protection in industrial and commercial applications. It delivers reliable performance with a continuous current rating of 20A and an operating voltage of 277V AC.
This breaker features a 10kAIC interrupting capacity, ensuring safe disconnection under fault conditions up to 277/480V AC and 125V DC. The thermal magnetic trip mechanism provides both overload and short-circuit protection.
Mechanically, the unit mounts onto a standard DIN rail, occupying just 17.6mm per pole. A lever actuator allows manual on/off control and visible status indication. The compact width facilitates high-density panel layouts.
Suitable for branch circuit protection, the 2907573 meets common installation requirements where single-pole, 20A thermal magnetic breakers are specified. Always verify the environmental compliance status with the manufacturer for your region.
The operating voltage rating is 277V AC. The introtext also mentions 60V DC, but the confirmed specification shows 277V.
The current rating is 20A.
This circuit breaker has 1 pole.
This is a thermal magnetic circuit breaker.
The interrupt capacity is 10kAIC under test conditions up to 277/480V AC and 125V DC.
It mounts on a DIN rail.
The width per pole is 17.6mm.