CJ1-B2-12-640-12A-D
Littelfuse Inc.
The Littelfuse Inc. CJ1-B2-12-640-12A-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 40A current rating and a 480V voltage rating.
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The Sensata IELHK1111-1REC4-40199-40-V is a magnetic hydraulic circuit breaker with a current rating of 40A. This component is part of the broader circuit protection category, specifically designed for breaking electrical circuits under fault conditions.
As a magnetic hydraulic type, it utilizes magnetic force and hydraulic damping to provide precise and reliable tripping characteristics. The lever actuator allows for manual operation and status indication.
This circuit breaker is suitable for various applications requiring robust overcurrent protection. Its construction and rating make it a dependable choice for industrial, commercial, and some residential electrical systems where safety and operational continuity are paramount.
Environmental compliance data indicates RoHS3 compliance and an MSL of 1, suggesting it is suitable for a wide range of manufacturing environments. REACH status is unaffected.
| Qty | Low | High |
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| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 40A.
It is a magnetic hydraulic circuit breaker with a lever actuator.
It is RoHS3 Compliant.
The MSL is 1 Unlimited.
REACH status is unaffected.