CA3-B0-34-640-121-R
Littelfuse Inc.
The Littelfuse Inc. CA3-B0-34-640-121-R is a 3-pole circuit breaker designed for panel mounting. It features a 40A current rating and a 277V voltage rating.
| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Breaker Type | |
| Current Rating | |
| Current Rating (Amps) | |
| Mounting Type | |
| Number of Poles | |
| Voltage Rating |
The Sensata APL111-1-61-403 is a hydraulic magnetic circuit breaker designed for reliable power switching, circuit protection, and control. This 3-pole unit offers a 40A current rating and a 277V voltage rating, suitable for various industrial, military, and information processing applications.
Key features include a lever actuator for manual operation and a panel mount for easy integration into control panels. The hydraulic magnetic mechanism ensures precise operation, tripping the contacts upon overload even if the handle is held in the ON position. This series is recognized by UL and certified by CSA as supplementary protectors.
This product is part of the APL/UPL series, which is a legacy product line. While functional, new design-in orders are not being accepted, and Sensata Technologies recommends the Airpax™ IAL series for new designs.
| 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 277V.
It has 3 poles.
It uses a lever actuator.
The mounting type is Panel Mount.
Yes, it is RoHS3 Compliant.
The MSL is 1 Unlimited.