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This Phoenix Contact 2800894 is a thermomagnetic device circuit breaker featuring a 2-pole configuration and a fast-blow (F1) tripping characteristic. It offers a rated current of 4A and supports a maximum voltage of 277V AC or 80V DC.
The circuit breaker has a compact design with dimensions of 45 mm height, 24.6 mm width, and 52 mm depth. It is designed for mounting on a base element and features a slide switch actuator. The operating ambient temperature range is -30°C to 60°C, with storage and transport temperatures ranging from -40°C to 80°C. The device also boasts a degree of protection of IP30 at the actuation area and an inflammability class of V0 according to UL 94.
Key electrical specifications include a rated surge voltage of 2.5 kV, a rated insulation voltage of up to 277V AC, and a voltage drop of 0.34V at 1x In. It has a rated short-circuit switching capacity of 400A at 240V AC and 600A at 80V DC. The device is built for durability, with a maximum cycle rating of 6000 at 240V AC.
The circuit breaker is rated for 240V AC (IEC 60934), 277V AC (UL 1077 and UL 508 with plug-in base), and 80V DC (IEC 60934, UL 1077, and UL 508 with plug-in base).
The operating ambient temperature range is -30°C to 60°C. Storage and transport range is -40°C to 80°C.
The rated current (In) is 4A under both AC and DC conditions per IEC 60934 and UL 1077/508.
It has an F1 (fast-blow) tripping characteristic with thermomagnetic tripping method.
The rated short-circuit switching capacity is 400A at 240V AC and 600A at 80V DC.
Height: 45mm, Width: 24.6mm, Depth: 52mm.
The degree of protection is IP30 on the actuation area.