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This E-T-A 3120-N311-P7T1-W14FR1-2A is a single-pole 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.
The circuit breaker has a voltage rating of 415V and a current rating of 2A. It is designed for panel mounting and features a rocker actuator. The internal resistance per pole is 0.0785Ω.
Key specifications include a rated voltage of 240V AC and 50V DC, with a current rating range of 0.1 to 20A. The typical life for a 1-pole configuration is 30,000 cycles, and for a 2-pole configuration, it is 50,000 cycles.
Typical applications for this type of circuit breaker include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, and audio equipment.
The voltage rating is 415V.
The current rating is 2A.
It is a single-pole (1-pole) circuit breaker.
It features a panel mount design.
The internal resistance per pole is 0.0785Ω.
The rated voltage is 240V AC and 50V DC.
The typical life is 30,000 cycles for 1-pole and 50,000 cycles for 2-pole configurations.