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The E-T-A 127-T12-H-15A is a single-pole thermal overcurrent circuit breaker designed for reliable protection in various applications. It utilizes a push-to-reset, trip-free snap action mechanism.
This circuit breaker is rated for a maximum voltage of 250V AC and 50V DC (UL rating), with a current rating of 15A. It offers a high interrupting capacity, with Icn ratings of 200A for 6-12A and 300A for 13-25A, and UL 1077 ratings of 2,000A at 250V AC and 2,500A at 50V DC.
The device is designed for DIN rail mounting and operates within an ambient temperature range of -20°C to +60°C. It meets IP40 protection for the operating area and IP00 for the terminal area. Environmental testing includes resistance to vibration, shock, corrosion, and humidity.
Typical applications include motors, transformers, solenoids, and battery chargers. The breaker is approved by CSA, GB, IEC, and UL standards.
The voltage rating is 250V AC and 50V DC (UL rating).
The current rating is 15A.
It is designed for DIN rail mounting.
It features a push-to-reset actuator.
The ambient temperature range is -20°C to +60°C.
It is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.