DB3-B0-26-640-121-D
Littelfuse Inc.
The Littelfuse Inc. DB3-B0-26-640-121-D is a 3-pole circuit breaker featuring a magnetic hydraulic delay mechanism. It is rated for 40A and 480V.
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The DA3-B0-24-640-121-D is a circuit breaker designed for circuit protection applications. It features a current rating of 40A and a voltage rating of 480V. The breaker type is magnetic with hydraulic delay, suitable for protecting electrical circuits from overloads and short circuits. It has three poles and is mounted on a DIN rail for easy installation in control panels.
This circuit breaker is used in industrial and commercial electrical systems where reliable circuit interruption is required. Its lever actuator provides manual operation, and it does not include illumination features. The device complies with environmental standards such as RoHS and REACH, although these statuses are unverified.
The package mounting type is DIN rail, making it compatible with standard control panel setups. It is part of Littelfuse's circuit protection product line, designed for durability and safety in electrical distribution systems.
| 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 40A.
The voltage rating is 480V.
It is a magnetic (hydraulic delay) breaker.
It has three poles.
It mounts on a DIN rail.