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The E-T-A 3120-N321-P7T1-W12DY3-5A is a thermal circuit breaker that combines overcurrent protection with the function of an ON/OFF switch. 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 voltage rating of up to 415V and a current rating range from 0.1A to 20A, with this specific model rated at 5A. It is a double-pole device, offering enhanced circuit protection. The internal resistance per pole is typically low, contributing to efficient operation.
Designed for panel mounting, this circuit breaker features a rocker actuator for manual operation. It also includes illumination with a white color and a nominal voltage of 115V. The device is approved by CSA, GB, IEC, and UL standards, ensuring compliance with various safety regulations.
Typical applications for this thermal circuit breaker include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools. Its robust design and resettable functionality contribute to maximum equipment availability and increased overall reliability.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The voltage rating is 415V.
The current rating is 5A.
It has 2 poles.
It is a thermal circuit breaker.
The mounting type is Panel Mount.
It is RoHS3 Compliant.
The MSL is 1 Unlimited.