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| Breaker Type | |
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| Illumination | |
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The 3120-F321-H7T1-W19LG3-X3120-U0001M-20A is a thermal circuit breaker manufactured by E-T-A. It provides overcurrent protection with a current rating of 20A and is suitable for use in circuits operating at 250VAC and 50VDC. The device features a two-pole design and is mounted via panel mount. It is compliant with multiple safety standards including CSA, UL, IEC, and GB. The breaker has an illumination indicator in green and a nominal illumination voltage of 90V. Its typical operational life is 30,000 operations under inductive or resistive loads, with a dielectric strength of 3000V and an insulation resistance exceeding 100 MΩ. The device is rated IP40 for environmental protection and can withstand vibration levels up to 8g. It is suitable for circuit protection in various electrical systems, especially where thermal overcurrent protection is required.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage is 240 V AC and 50 V DC.
It uses panel mount packaging.
RoHS3 compliance status is unverified.