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The E-T-A 2-6400-IG1-P10-A3-SI-401103-0.3A is a single-pole thermal overcurrent circuit breaker designed for reliable protection in various applications. It operates with a voltage rating of 250V AC and 28V DC, and a current rating of 300mA.
This circuit breaker utilizes a thermal, snap-action mechanism that is tease-free and trip-free, complying with EN 60934 (IEC 60934) standards. It comes standard with auxiliary contacts (1 N/C, 1 N/O) and offers an option for an additional unprotected circuit tap (-A3).
The device is designed for panel mounting and features a threadneck style with solder or blade terminals for the main circuit. Its operating temperature range is -20°C to +60°C, and it offers a degree of protection of IP40 in the operating area.
Typical applications include protection for motors, transformers, solenoids, and controls in oil and gas boilers. The breaker has a typical life of 5,000 operations at 2x IN inductive load.
The circuit breaker is rated for 250V AC and 28V DC.
The continuous current rating is 0.3A (300mA).
It uses a push-to-reset actuator.
The operating temperature range is -20°C to +60°C.
It is approved to CSA C22.2 No 235, IEC 60934, and UL 1077.
The interrupting capacity Icn is 10 x IN. For UL 1077, it varies by current rating: 200A for 0.05-4.5A, 1000A for 5-8A, and 2000A for 8.5-16A at 250VAC.
The operating area is IP40, and the terminal area is IP00.