DA1-B0-24-610-121-D
Littelfuse Inc.
The Littelfuse Inc. DA1-B0-24-610-121-D is a single-pole magnetic circuit breaker rated for 10A and 277V. It features DIN rail mounting.
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The DA1-B0-26-610-121-D is a circuit breaker designed for circuit protection applications. It features a 10A current rating and a voltage rating of 277V. The breaker type is magnetic with hydraulic delay, suitable for protecting electrical circuits from overcurrent conditions. It has a single pole configuration and is mounted on a DIN rail for easy installation. The actuator type is a lever, and it does not include illumination features.
This circuit breaker is used in electrical systems requiring reliable overcurrent protection, such as industrial control panels, distribution boards, and automation systems. Its magnetic hydraulic delay mechanism provides a time delay to prevent nuisance tripping during transient current surges. The DIN rail mounting allows for straightforward integration into standard electrical enclosures.
Environmental compliance notes indicate low-confidence RoHS3 compliance, and low-confidence MSL and REACH status. The product is suitable for applications where circuit protection is critical, and its mechanical actuator facilitates manual operation and reset.
| 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.
The voltage rating is 277V.
It is a magnetic (hydraulic delay) breaker.
It has one pole.
It mounts on a DIN rail.