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This Schurter Inc. 4430.3552 is a thermal circuit breaker from the TA45 series, designed for reliable overload protection in various applications. It operates with a rated voltage of 240 VAC and 60 VDC, and has a current rating range of 0.05 to 20 A, with this specific unit rated at 6A.
The breaker features a rocker actuation type and a 2-pole configuration, suitable for panel mounting. It offers a mechanical lifetime of 50,000 switching cycles and specific overload trip characteristics for both AC and DC circuits. The device provides a degree of protection of IP40 on the front side, which can be increased to IP54 with a factory-mounted protection cover.
Applications for this type of circuit breaker include power tools, industrial appliances, power supplies, and equipment for construction and cleaning. Its thermal tripping mechanism ensures positively trip-free release, enhancing safety and operational reliability.
The breaker is rated for 240VAC and 60VDC.
The circuit breaker is panel mounted and packaged in bulk.
The allowable operating temperature range is -10°C to 55°C.
Thermal tripping mechanism.
Rocker actuator.
50,000 mechanical switching cycles.
Two poles.
