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This Littelfuse Inc. circuit breaker, part number AA1-B0-14-620-M21-MT, is a magnetic hydraulic delay type breaker with a 20A current rating and a 277V voltage rating. It is designed for panel mounting and features a lever actuator.
With a single pole configuration, this circuit breaker is suitable for various protection applications. It has received approvals from CCC and UL489A agencies. The component is specified as RoHS3 Compliant and has a Moisture Sensitivity Level (MSL) of 1 Unlimited. Its REACH status is unaffected.
Key electrical characteristics include a 20A current rating and a 277V voltage rating. The breaker type is magnetic with a hydraulic delay, and it has a single pole. The mounting type is panel mount, and the actuator type is a lever. Illumination is not specified for this model.
| 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 277V.
It is designed for panel mounting.
It is a magnetic breaker with a hydraulic delay.
This circuit breaker has 1 pole.
Yes, it is RoHS3 Compliant.