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The Schurter Inc. 4430.1121 is a thermal circuit breaker designed for reliable overload protection in various applications. This 2-pole unit offers a rated current of 6A and can handle AC voltages up to 240V and DC voltages up to 60V.
Featuring a rocker actuation type, this circuit breaker is suitable for panel mounting, ensuring easy integration into control panels and equipment. Its thermal tripping mechanism provides positively trip-free release, enhancing safety and operational integrity. The device operates within an allowable temperature range of -10°C to 55°C.
With approvals from agencies such as CSA, EN, GB, IEC, and UL, the 4430.1121 meets stringent industry standards. It is built for durability with a mechanical lifetime of 50,000 switching cycles. Applications include power tools, industrial appliances, power supplies, and equipment for construction and cleaning.
The rated voltage is 240 VAC and 60 VDC.
The current rating is 6A.
The allowable operating temperature range is -10°C to 55°C.
It uses a rocker actuator.
The mechanical lifetime is 50,000 switching cycles.
The degree of protection is IP40.