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This circuit breaker from Littelfuse Inc., part number DB3-B0-21-640-112-D, is designed for reliable circuit protection. It operates with a magnetic (hydraulic delay) mechanism, offering a current rating of 40A and a voltage rating of 480V.
Featuring a 3-pole configuration, this breaker is suitable for applications requiring multiple circuit interruptions. It is designed for DIN rail mounting, facilitating easy installation in standard electrical enclosures.
The actuator type is a lever, providing a clear visual indication of the breaker's state. Approval agencies include CSA, VDE, and UL, indicating compliance with various safety standards. The illumination is none, and it is RoHS3 compliant.
| 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 uses a Magnetic (Hydraulic Delay) mechanism.
It has 3 poles.
The mounting type is DIN Rail.
The approval agencies are CSA, VDE, and UL.