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The Qualtek QMB-203-00ENN-3BA is a thermal circuit breaker designed for reliable overcurrent protection. It offers a robust 20A current rating and supports a wide voltage range of 250VAC and 32VDC.
This circuit breaker features a thermal trip mechanism and a push-to-reset actuator, making it suitable for applications requiring manual reset after a fault. The device is designed for front panel snap-in mounting, with a panel thickness compatibility of 0.8mm to 2.5mm. It includes 0.250 quick disconnect terminals for easy connection.
Key electrical specifications include a dielectric strength of 1500VAC for one minute and an insulation resistance of 100M Ohms. The interrupting capacity is rated at 1000A at 125VAC. Approvals include UL, cUL, TUV, CSA, and CE, indicating compliance with various safety standards.
The QMB-203-00ENN-3BA is RoHS3 compliant. It is designed for use in various industrial and commercial applications where overcurrent protection is critical.
| 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 20A.
The voltage rating is 250VAC and 32VDC.
It is a thermal circuit breaker.
It is a panel mount type with a front panel snap-in mounting method.
Yes, it is RoHS3 Compliant.