3120-F323-P7T1-W12FY4-1A
ETA
The E-T-A 3120-F323-P7T1-W12FY4-1A is a thermal circuit breaker designed for overcurrent protection. It features a 1A current rating and supports 250 VAC or 50 VDC.
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The E-T-A 3120-N321-P7T1-W01D-1A is a thermal circuit breaker that combines overcurrent protection with the function of an ON/OFF switch. It utilizes a bimetal trip element for reliable operation.
This 2-pole circuit breaker is rated for 1A current and can handle up to 250VAC or 50VDC. It is designed for panel mounting and features a rocker actuator. The internal resistance is 0.9 Ohms, and it offers a typical life of 30,000 cycles at 1x IN for single pole and 50,000 cycles for double pole operation.
Key features include its positively trip-free mechanism, ensuring reliable disconnection even with a blocked actuator. It is suitable for overload protection of motors, pumps, transformers, and cables, offering quick and easy reset after tripping. The device is also suitable for use in medical equipment according to IEC/EN 60601.
Typical applications include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools.
The circuit breaker is rated for 250VAC and 50VDC.
The current rating is 1A.
It is a 2-pole circuit breaker.
It uses a rocker actuator.
It is designed for panel mount installation.
The internal resistance is 0.9 Ω per pole.
The typical life is 50,000 cycles at 1x rated current inductive load.