| Category | |
| Manufacturer Name | |
| Breaker Type | |
| Current Rating (Amps) | |
| Fuse Type | |
| Height | |
| Mounting Type | |
| Number of Poles | |
| Voltage Rating |
The Phoenix Contact 2800911 is a single-position electronic device circuit breaker designed for precise nominal current levels and modular expansion. It features active current limitation, a status output, and a reset input, making it suitable for monitoring and control applications.
With an operating voltage of 24VDC and a nominal current of 4A, this circuit breaker offers a voltage drop of typically 100mV at IN. The tripping method is electronic (Type E), and it has an integrated failsafe element, eliminating the need for a backup fuse. The device operates within an ambient temperature range of 0°C to 50°C.
Installation instructions note that when mounted in rows without convection cooling, the nominal device current should be limited to 80% due to thermal effects. Parallel connection of multiple circuit breakers is not permitted. The compact design and plug-in housing concept facilitate modular expansion. The device has a degree of protection of IP30 for the actuation area and is mounted on a base element.
Key standards include UL 2367, UL 508, CSA 22.2 No. 14, and EMV standards EN 61000-6-3 and EN 61000-6-2. The country of origin is Germany.
The operating voltage range is 18 VDC to 30 VDC with a nominal voltage of 24 VDC.
The nominal current rating is 4 A.
The operating temperature range is 0°C to 50°C without condensation.
It uses electronic tripping (E).
The complete module dimensions are 90mm height, 12.3mm width, and 77.3mm depth.
It complies with UL 2367, UL 508, and CSA 22.2 No. 14 for electrical safety.