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The Schurter Inc. 4430.2564 is a thermal circuit breaker designed for reliable overload protection in various applications. This 2-pole unit features a rocker actuation and a panel mount design for easy integration into control panels and 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 breaker offers a conditional short circuit capacity of 1 kA at 240 VAC and a short circuit capacity (Icn) of up to 300A at 240 VAC. It has a mechanical lifetime of 50,000 switching cycles and overload capabilities specified for both AC and DC circuits.
Environmental and mechanical data include a degree of protection of IP40 on the front side, a dielectric strength of 4 kVAC, and insulation resistance greater than 100 MΩ at 500 VDC. The operating temperature range is -10 °C to 55 °C. The unit is built to withstand vibration and shock according to IEC standards.
This circuit breaker is suitable for applications such as power tools, industrial appliances, power supplies, and equipment for construction and cleaning. Approvals include CSA, EN, GB, IEC, and UL standards.
The circuit breaker is rated for 240VAC and 60VDC.
-10°C to 55°C for both operation and storage.
Conditional short circuit capacity Inc is 1kA at 240VAC; short circuit capacity Icn is 300A at currents ≥3A at 240VAC.
4kVAC.
Approval agencies: CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077.