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The Phoenix Contact 2800919 is a 1-position electronic device circuit breaker designed for 24V DC systems. It features active current limitation, providing precise nominal current levels and protection even when switching capacitive loads. This modular unit utilizes a uniform, plug-in housing concept for potential expansion.
The circuit breaker includes an N/C contact for sophisticated remote signaling, enabling monitoring from any location. It operates within a voltage range of 18V DC to 30V DC with a nominal current of 6A. The device has a voltage drop of 130mV at nominal current and a switch-off characteristic typically at 1.25 times the nominal current.
Installation requires consideration for thermal effects when mounted in rows without convection cooling, suggesting operation at a maximum of 80% of the nominal device current for continuous operation. Parallel connection of multiple circuit breakers is not permitted. The device has a degree of protection of IP30 at the actuation area and mounts on a base element.
Key standards met include UL 2367, UL 508, and CSA 22.2 No. 14, indicating compliance with electrical safety regulations. The operating ambient temperature range is 0°C to 50°C.
18 V DC to 30 V DC, nominal 24 V DC.
6 A.
Electronic (E) tripping.
0 °C to 50 °C without condensation.
Yes, a potential-free signal contact rated 10-30 V DC, 10 mA to 0.5 A.
Height 90 mm, width 12.3 mm, depth 77.3 mm.
UL 2367, UL 508, and CSA 22.2 No. 14.