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The Phoenix Contact 2800902 is a single-pole, solid-state electronic device circuit breaker rated for 24V DC operation. It features active current limitation, providing protection even when switching capacitive loads. The device includes a potential-free N/O contact for remote signaling of its operating state, enabling monitoring from any location.
With a compact design and precise nominal current levels, this circuit breaker is suitable for modular expansion due to its uniform, plug-in housing concept. It operates within an ambient temperature range of 0°C to 50°C and has a degree of protection of IP30 at the actuation area. The mounting type is on a base element.
Key electrical specifications include an operating voltage range of 18V DC to 30V DC, a nominal current of 2A, and a typical voltage drop of 100mV at IN. The tripping method is electronic (Type E), and it features active current limitation. Standards met include UL 2367, UL 508, and CSA 22.2 No. 14.
This circuit breaker is manufactured in Germany and has a custom tariff number of 85363010. Its dimensions are 45mm height, 12.3mm width, and 52mm depth.
18 V DC to 30 V DC.
0°C to 50°C (operation), -20°C to 70°C (storage).
2 A.
Electronic (E) tripping.
Yes, active current limitation.
Yes, a normally open (N/O) contact for remote signaling, rated 10-30 V DC, 10-500 mA.
UL 2367, UL 508, CSA 22.2 No. 14, and EN 61 EMC.