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The E-T-A 3120-N321-P7T1-W12FY3-5A is a thermal circuit breaker that combines overcurrent protection with the function of an ON/OFF switch. It utilizes a thermal-bimetal trip element for reliable operation.
This two-pole breaker is rated for 5A and a voltage of 415V. It features a panel mount design with a rocker actuator and white illumination for status indication at 115V. The internal resistance per pole is 0.0325 Ohms.
Designed for overload protection of motors, pumps, transformers, and cables, this circuit breaker can be easily and quickly reset after tripping. Its positively trip-free mechanism ensures reliable disconnection even when the actuator is blocked. The breaker is 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. It holds approvals from CSA, GB, IEC, and UL.
The current rating is 5A.
The voltage rating is 415V.
This circuit breaker has two poles.
It is a thermal circuit breaker.
The mounting type is Panel Mount.
The RoHS status is RoHS3 Compliant.
The MSL is 1 Unlimited.