Phoenix Contact 2909903

The 1-channel electronic circuit breaker operates at a rated voltage of 24 V DC and is engineered for protecting loads against overload and short circuits. With a maximum rated current of 2 A and a total current input rating of 24 A, it ensures efficient load management. The device is designed for installation on DIN rails and integrates easily with components from the CLIPLINE terminal block system, facilitating straightforward potential distribution.

Noteworthy specifications include a short-circuit switching capacity of 300 A and an electronic tripping method, which enhances reliability. The operating voltage range extends from 0 V DC to 30 V DC with an operational efficiency exceeding 99%. The breaker features a compact design with dimensions of 6.2 mm in width, 105.8 mm in height, and 55.6 mm in depth, including the DIN rail.

With a protection class of III and pollution degree 2, the device is suitable for a variety of environments, operating within an ambient temperature range of -30 °C to 60 °C. It is compliant with relevant fire protection requirements for railway applications as outlined in Designation Code: PTCB E1 24DC/2A NO. The breaker also includes features such as undervoltage and overvoltage switch-off mechanisms to enhance operational safety.