AT1-B4-12-460-H92-D
Littelfuse Inc.
The Littelfuse Inc. AT1-B4-12-460-H92-D is a 1-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism.
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The Sensata APL1-1REC4-72-602-H is a single-pole circuit breaker from the APL/UPL series, designed for reliable power switching and circuit protection. It operates on a magnetic hydraulic delay principle and is rated for a current of 6A and a voltage of 277V.
This circuit breaker features a convenient lever actuator for manual operation. It is designed for panel mounting, making it suitable for integration into various industrial and information processing applications where precision operation is required. The APL/UPL series is recognized by UL and certified by CSA as supplementary protectors.
Key electrical characteristics include its 6A current rating and 277V voltage rating. The magnetic hydraulic delay mechanism ensures that the internal contacts trip and forcibly return the handle to the OFF position upon overload, preventing the contacts from remaining closed even if the handle is held in the ON position.
This product is a legacy component, and new design-in orders are not being accepted. Sensata Technologies recommends the Airpax™ IAL series for new designs.
| 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 6A.
The voltage rating is 277V.
It is a Magnetic (Hydraulic Delay) circuit breaker.
The Sensata APL1-1REC4-72-602-H has 1 pole.
It is designed for Panel Mount installation.
The actuator type is a Lever.