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The E-T-A 3120-N311-P7T1-W15FY3-10A is a single-pole thermal circuit breaker designed for overcurrent protection and switch functionality. It utilizes a bimetal trip element and is suitable for protecting motors, pumps, transformers, and cables from overloads. The breaker can be easily and quickly reset after tripping.
Key electrical specifications include a rated voltage of 415V AC and a current rating of 10A. The internal resistance per pole at 10A is less than 0.02 Ohms. The typical life expectancy is rated for 30,000 cycles at 1 x IN under inductive load conditions at AC 240V.
This circuit breaker features a panel mount design with a rocker actuator and orange illumination at 115V. It is approved by CSA, GB, IEC, and UL standards. The 3120-N series offers expandable functionality with optional add-on modules for various control and signaling purposes.
Typical applications include medical and laboratory equipment, apparatus and machine construction, professional tools, household appliances, and office machines. Its compact design and resettable function contribute to increased equipment availability and reduced mounting and wiring time.
The circuit breaker is rated for AC 240V and DC 50V, with an additional specified operating voltage of 415V.
The rated current is 10A.
It is a 1-pole (single pole) circuit breaker.
It uses a rocker actuator with orange illumination.
It is approved to UL1077, CSA C22.2 No 235, IEC 60934, and GB 17701.
Typical life is 30,000 cycles at 1 x rated current under inductive load (AC 240V or DC 50V).
The circuit breaker is designed for panel mount installation.