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The E-T-A 412-K14-LN2-25A is a single-pole thermal circuit breaker deigned for overcurrent protection in 115VAC and 28VDC circuits. It offers a rated current of 25A and an interrupting capacity of 6000A complying with UL 1077 standards. The breaker uses a push-pull plunger actuator for manual reset and is panel mounted with K14 screw terminals (M4). It features a wide operating temperature range from -55°C to +75°C, IP40 protection in the operating area, and 95% RH humidity tolerance. This thermal breaker is suitable for industrial control panels, power distribution, and equipment requiring reliable manual reset overload protection.