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The E-T-A 3120-F521-P7T1-W02D-1A is a thermal circuit breaker that combines ON/OFF switching with integral overcurrent protection. It utilizes a bimetal trip element and is suitable for protecting motors, pumps, transformers, and cables.
Key electrical specifications include a current rating of 1A and a voltage rating of 250V. This model features a rocker actuator and is a double-pole unit. It is designed for panel mounting.
Typical applications for this circuit breaker include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, and audio equipment. The device offers reliable switching behavior with a positively trip-free mechanism and convenient snap-in mounting.
Additional features and options are available, such as illumination, water splash protection, auxiliary contacts, and various trip mechanisms. The operating temperature range is -30 to 60 °C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 1A.
The voltage rating is 250V.
This circuit breaker has 2 poles.
It uses a rocker actuator.
The mounting type is Panel Mount.
The ambient temperature range is -30 to 60 °C.
The interrupting capacity is 5000A.