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This E-T-A 3140 series thermal overcurrent circuit breaker is designed for robust circuit protection in various applications. It features a 4-pole configuration and a pushbutton actuator for easy operation.
With a current rating of 2.5A and a voltage rating of 415V AC, this breaker is suitable for protecting motors, processing systems, and other electrical equipment. Its thermal trip-free mechanism ensures reliable operation and protection against overcurrent conditions.
The breaker is designed for snap-in panel mounting, making installation straightforward. It also offers a degree of protection of IP40 in the operating area, with an option for IP66 with water splash protection. The operating temperature range is -30°C to +60°C.
Key technical data includes an interrupting capacity of 150A at 415V AC and 5000A at 250V AC (UL 1077). It complies with EN 60934 (IEC 60934) standards.
The current rating is 2.5A.
The voltage rating is 415V AC.
This circuit breaker has 4 poles.
It is a thermal circuit breaker.
The ambient temperature range is -30 to +60 °C.
The degree of protection for the operating area is IP40.