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The E-T-A 3120-N32G-P7T1-D01X-12A is a thermal circuit breaker that combines overcurrent protection with the function of an ON/OFF switch. It utilizes a thermal-bimetal trip element and is suitable for overload protection of motors, pumps, transformers, and cables.
This 2-pole breaker has a current rating of 12A and a voltage rating of 415V AC. It is designed for panel mounting and features a pushbutton actuator. The breaker is compliant with CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077 standards.
Key electrical specifications include a rated voltage of AC 240V and DC 50V, with a current rating range from 0.1 to 20A. The typical life expectancy is 30,000 cycles at 1x IN for both inductive and resistive loads in 1-pole configurations, and up to 50,000 cycles for 2-pole configurations under specific conditions.
Typical applications for this thermal circuit breaker include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools. Its resettable design ensures maximum equipment availability and quick recovery after tripping.
The circuit breaker is rated for 415V AC, with additional ratings of 240V AC and 50V DC.
The current rating is 12A, with a current rating range of 0.1 to 20A.
It is a 2-pole circuit breaker.
It uses a pushbutton actuator.
It is panel mounted.
It is approved to CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.
The typical life is 30,000 cycles at 1x rated current for inductive loads and 50,000 cycles for resistive loads in the 2-pole configuration.