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The E-T-A 3120-N521-H7T1-W01X-10A is a thermal circuit breaker that combines overcurrent protection with ON/OFF switch functionality. It is designed with a bimetal trip element and is suitable for protecting motors, pumps, transformers, and cables from overloads.
This 2-pole breaker operates at AC 240 V and DC 50 V, with a current rating of 10A. It offers a current rating range of 0.1 to 20 A. The device features a rocker actuator and a panel mount design for easy integration into equipment.
Key features include a positively trip-free mechanism for reliable disconnection and quick resettability after tripping. The 3120-N series is also available with optional features like push-in terminals, appliance inlet modules, and add-on modules for enhanced functionality. It 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. The breaker is approved by CSA, KTL, UL, and VDE.
| 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 10A.
It is rated for AC 240 V and DC 50 V.
This circuit breaker has 2 poles.
It is a thermal circuit breaker.
The mounting type is Panel Mount.
The RoHS status is RoHS3 Compliant.
The MSL is 1 Unlimited.