AB4-B0-24-450-1G1-C
Littelfuse Inc.
The Littelfuse Inc. AB4-B0-24-450-1G1-C is a 4-pole circuit breaker designed for panel mounting. It features a 5A current rating and a 277V voltage rating.
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The Sensata UPL1111-1REC4-22706-1 is a hydraulic magnetic circuit breaker from the APL/UPL series. This legacy product features a lever actuator for manual operation and is designed for panel mounting.
With four poles, this circuit breaker provides reliable, low-cost power switching, circuit protection, and circuit control. The internal mechanism trips and opens contacts upon overload, even if the handle is held in the ON position, ensuring safety. It is suitable for industrial, military, and information processing applications where precision operation is required.
This model is recognized by UL per UL STD. 1077 as a supplementary protector and certified by CSA per CSA STD. C22.2–No. 235. It is designated with the UPL prefix.
Key specifications include a panel mount type and a magnetic (hydraulic delay) breaker type. The RoHS status is RoHS3 Compliant, MSL is 1 Unlimited, and REACH status is REACH Unaffected.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The UPL1111-1REC4-22706-1 is a hydraulic magnetic circuit breaker.
This circuit breaker is designed for panel mounting.
The UPL1111-1REC4-22706-1 has 4 poles.
The RoHS status is RoHS3 Compliant.
The MSL is 1 Unlimited.
The REACH status is REACH Unaffected.