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The Phoenix Contact 2800922 is a single-position electronic device circuit breaker designed for reliable circuit protection. It features active current limitation, ensuring protection even with capacitive loads, and provides a status output for monitoring.
With a compact design and precise nominal current levels, this circuit breaker is suitable for modular expansion using a uniform, plug-in housing concept. The control input can be switched via remote control, and supply/remote signaling can be bridged with CLIPLINE complete accessories. The device operates at a nominal voltage of 24V DC, with a voltage range of 18V DC to 30V DC, and a nominal current of 1A. It has a voltage drop of 140 mV at IN and a typical switch-off current of 1.25 times the nominal current.
Installation instructions note that when mounted in rows without convection cooling, the nominal device current should be limited to 80% due to thermal effects during continuous operation. Special precautionary measures are required in systems or machines to prevent component restarts. Parallel connection of multiple circuit breakers is not permitted.
The circuit breaker has a height of 45 mm, a width of 12.3 mm, and a depth of 52 mm. It operates within an ambient temperature range of 0 °C to 50 °C (without condensation) and can be stored or transported between -20 °C to 70 °C. The degree of protection is IP30 for the actuation area, and it is mounted on a base element.
Nominal 24 VDC, operating range 18 VDC to 30 VDC.
0°C to 50°C (operation), -20°C to 70°C (storage/transport).
On base element.
Electronic (E) tripping.
Yes, active current limitation.
1 pole.
Height 45 mm, width 12.3 mm, depth 52 mm.