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The E-T-A 3131 Series is a combination of a single-pole circuit breaker and an ON/OFF switch, featuring soft-touch rocker actuation. This model, the 3131-AF1PT-000000-000-12A, is rated for 12A and operates at 240V AC or 32V DC.
Key technical specifications include a typical life of 30,000 operations at 1x IN inductive load, an operating temperature range of -20°C to +60°C, and an interrupting capacity of 200A at 2.5-20A. The circuit breaker meets EN 60934 (IEC 60934) standards and UL 1077.
Designed for panel mounting, the front of the panel is sealed to provide IP66 rated water splash protection, while the terminal area is IP00. Typical applications include motor protection, transformer protection, household appliances, electrical tools, and mobile equipment.
The circuit breaker is rated for 240 VAC and 28 VDC.
The current rating is 12A.
The operating temperature range is -20 to +60 °C.
The interrupting capacity is 10 x IN (200 A) per IEC 60934, and 3,000 A at 240 VAC / 2,500 A at 32 VDC per UL 1077.
It is approved to IEC 60934, UL1077, and UL1500.
The typical life is 30,000 operations at 1 x IN, inductive.
The protection class of the operating area is IP66 (IEC 60529).