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This Littelfuse Inc. circuit breaker, part number DA2-B0-24-620-121-C, is a 2-pole device with a magnetic (hydraulic delay) trip mechanism. It offers a current rating of 20A and a voltage rating of 277V, suitable for various protection applications.
The breaker is designed for easy installation on a DIN rail, making it convenient for panel building and industrial control systems. It features a lever actuator for manual operation and has no illumination.
Compliance includes CSA and UL approvals. The RoHS status is reported as RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited. REACH status is Unaffected.
This component is ideal for applications requiring reliable overcurrent protection with a hydraulic delay characteristic.
| 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 has 2 poles.
It is a Magnetic (Hydraulic Delay) type circuit breaker.
It uses DIN Rail mounting.
The approval agencies are CSA and UL.