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The Schurter Inc. 4430.3094 is a 2-pole thermal circuit breaker designed for reliable overload protection in various applications. This model features a panel mount design for easy integration into equipment.
Key electrical specifications include a rated voltage of 240 VAC and 60 VDC, with a rated current range of 0.05 to 20 A. The circuit breaker offers a conditional short circuit capacity of 1 kA at 240 VAC and various Icn ratings depending on the current and voltage conditions. It has a mechanical lifetime of 50,000 switching cycles and electrical lifetimes of 50,000 cycles for both AC and DC operations.
Environmental and mechanical data include a degree of protection of IP40 on the front side, which can be increased to IP54 with a factory-mounted protection cover. The operating temperature range is -10 °C to 55 °C, with a similar storage temperature range. The device has undergone vibration resistance testing up to 10 G and shock resistance testing of 30 G / 18 ms.
This circuit breaker is suitable for applications such as power tools, industrial appliances, power supplies, and equipment for construction and cleaning. It is approved by CSA, EN, GB, IEC, and UL standards.
240 VAC and 60 VDC.
-10 to 55 °C.
Panel mount.
9A.
IP40 front side, IP54 with factory-mounted protection cover.
50,000 mechanical cycles and 50,000 electrical cycles each for AC and DC at 1 x Ir.