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The Schurter Inc. 3-128-235 is a TA36 series thermal circuit breaker designed for reliable protection in various applications. This 2-pole breaker features a rocker actuation and a panel mount design for easy integration into equipment.
Key electrical specifications include a rated voltage of 277 VAC (UL/CSA) and 240 VAC (IEC), with a rated current range from 0.05A to 20A. It offers a conditional short circuit capacity of 2 kA at 240 VAC. The breaker operates within a temperature range of -30°C to 60°C.
Built for durability, it has a mechanical lifetime of 50,000 switching cycles. The tripping type is thermal-magnetic, ensuring protection against both overloads and short circuits. Approvals include CCC, CE, cURus, and VDE, indicating compliance with various international standards.
Applications for this circuit breaker include power tools, medical and laboratory equipment, industrial appliances, and commercial kitchen appliances.
The rated voltage is 277 VAC for UL/CSA applications and 240 VAC for IEC applications. For DC operation, the 1-pole rating is 32 VDC and the 2-pole rating is 60 VDC.
The allowable operating temperature range is -30 to 60 °C.
The degree of protection is IP40 according to IEC 60529.
The mechanical lifetime is 50,000 switching cycles.
It is approved by CCC, CE, cURus, and VDE.