The 1019944 is a thermal-magnetic miniature circuit breaker designed for supplementary protection in electrical systems. It features a 2-position switch and is suitable for overload and short-circuit protection. This device operates with a rated current of 25A and is compatible with a voltage of up to 277VAC or 125VDC. It is a DIN rail-mounted module with screw connection terminals, supporting a cross-section range of 1mm² to 35mm². The circuit breaker has a mechanical service life of approximately 20,000 cycles and is part of the TMC 7 series, offering reliable overcurrent protection for various applications.
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