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The E-T-A 3131 Series is a versatile thermal circuit breaker that combines circuit protection with an ON/OFF switch functionality. This model, the 3131-AF1PT-000000-1Y7-20A, features a 20A current rating and is suitable for AC circuits up to 240V and DC circuits up to 28V.
Designed for panel mounting, this circuit breaker meets EN 60934 (IEC 60934) standards and offers IP66 protection at the front panel. It operates within an ambient temperature range of -20°C to +60°C. The breaker has a typical life of 30,000 operations at 1x IN inductive load.
Typical applications include motor and transformer protection, household appliances, electrical tools, and vehicles. The series is available with optional illumination, and this specific part features yellow illumination.
This circuit breaker has a voltage rating of 240 V AC and 28 V DC.
The current rating range for this circuit breaker is 0.1 to 20 A.
This is a thermal circuit breaker.
This circuit breaker has 1 pole.
The mounting type is Panel Mount.
The operating temperature range is -20°C to +60°C.
The typical life is 30,000 operations at 1 x IN, inductive.