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The Schurter 4430.2869 is a thermal circuit breaker designed for overcurrent protection in electrical circuits. It is rated for 12A continuous current at 240VAC and 60VDC, with a 2-pole configuration. The breaker uses a thermal trip mechanism and features a rocker actuator with red illumination, which operates at 110V.
Electrical characteristics include a short circuit capacity of 300A at 240VAC (for In ≥ 3A) and a conditional short circuit capacity of 1kA per IEC 60934. The dielectric strength is 4kVAC, ensuring robust insulation. The device has an IP40 degree of protection, suitable for indoor use where protection against solid objects larger than 1mm is required.
This circuit breaker is typically panel-mounted and used in industrial equipment, power distribution, and control panels. The illuminated rocker provides clear visual indication of the breaker status.
The rated voltage is 240 VAC and 60 VDC.
The rated current is 12A.
It uses a rocker actuator.
It has 2 poles.
The short circuit capacity is 300A at 240VAC (for In ≥ 3A).
The degree of protection is IP40 according to IEC 60529.
The dielectric strength is 4 kVAC.