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The Schurter Inc. 4430.05 is a thermal circuit breaker designed for reliable overload protection in various applications. This 2-pole device offers a current rating of 16A and is suitable for AC circuits up to 240VAC and DC circuits up to 60VDC.
Featuring a panel mount design and rocker actuation, the 4430.05 ensures easy integration into control panels and equipment. Its thermal tripping mechanism provides positively trip-free release, enhancing safety and operational integrity. The circuit breaker is built to withstand demanding environments, with a degree of protection of IP40 on the front side.
Key specifications include a conditional short circuit capacity of 1 kA at 240VAC and various short circuit capacities (Icn) depending on the current rating and voltage. The device has a mechanical lifetime of 50,000 switching cycles and electrical lifetimes of 50,000 cycles at 1x Ir for both AC and DC operations. It operates within a temperature range of -10°C to 55°C.
This circuit breaker is approved by CSA, EN, GB, IEC, and UL standards, making it suitable for a wide range of industrial and equipment applications. It is compliant with RoHS3 standards.
The rated voltage is 240 VAC and 60 VDC.
The current rating is 16A.
It has 2 poles.
The allowable operation temperature is -10 °C to 55 °C.
The tripping type is Thermal.
It is approved by CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077.