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The Phoenix Contact 2800864 is a thermomagnetic device circuit breaker designed for reliable circuit protection. It features a compact design with precise nominal current levels and a modular expansion capability due to its uniform, plug-in housing concept.
This 1-position breaker has a rated current of 8A and supports a voltage rating of 277V AC according to UL standards and 240V AC according to IEC standards. It also supports 50V DC operation. The tripping characteristic is F1 (fast-blow), and it utilizes a thermomagnetic tripping method with a trip-free mechanism.
Key electrical specifications include a rated surge voltage of 2.5 kV and a rated short-circuit switching capacity of 300A at 240V AC and 600A at 50V DC. It also includes an auxiliary circuit rating of 277V AC / 0.5A.
Mechanically, the device measures 45mm in height, 12.3mm in width, and 52mm in 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 has an IP30 degree of protection for the actuation area and an inflammable class of V0 according to UL 94.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated current is 8A.
The rated voltage is 277V AC according to UL 1077 and UL 508, and 240V AC according to IEC 60934.
The rated voltage is 50V DC according to IEC 60934 and UL 1077, and UL 508.
The tripping characteristic is F1 (fast-blow).
The dimensions are 45mm in height, 12.3mm in width, and 52mm in depth.
The operating ambient temperature range is -30°C to 60°C.
The degree of protection is IP30.