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The Phoenix Contact 2800906 is a single-position electronic device circuit breaker designed for 24V DC systems. It offers active current limitation, providing protection even when switching capacitive loads. The breaker features a compact design with precise nominal current levels and a modular expansion capability through its plug-in housing concept.
Key electrical specifications include an 8A nominal current, 18V DC to 30V DC operating voltage range, and a typical active current limitation of 1.25 times the nominal current. It has a shutdown time of 100 ms for the load circuit and an undervoltage shutdown threshold typically below 14V (OFF) and above 17V (ON).
Mechanical dimensions are compact, with a width of 12.3 mm and a depth of 52 mm. The device is designed for mounting on a base element and has a gray color. Environmental conditions include an operating temperature range of -25°C to 50°C and a degree of protection of IP30 for the actuation area. The flammability rating is V0 according to UL 94.
This circuit breaker is suitable for applications requiring reliable overcurrent protection with active current limitation and remote signaling capabilities. Its design facilitates monitoring from any location and allows bridging of supply/remote signaling with CLIPLINE complete accessories.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal operating voltage is 24 V DC, with a range of 18 V DC to 30 V DC.
The nominal current rating is 8 A.
The active current limitation is typically 1.25 times the nominal current (8A).
The dimensions are 45 mm height, 12.3 mm width, and 52 mm depth.
The operating temperature range is -25 °C to 50 °C.
The degree of protection for the actuation area is IP30.
The product is listed as RoHS3 Compliant in the database, but the datasheet indicates hazardous substances above threshold values for China RoHS.