AA1-B2-12-610-512-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B2-12-610-512-C is a single-pole, panel-mount circuit breaker. It features a magnetic hydraulic delay mechanism and a 10A current rating.
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The Sensata APL1-1REC4-52-103-M is a hydraulic magnetic circuit breaker from the APL/UPL series. This legacy product is designed for reliable power switching, circuit protection, and control, operating similarly to an ON-OFF switch but tripping automatically upon overload.
Key specifications include a 10A current rating and a 277V voltage rating. It is a single-pole breaker with a lever actuator and is designed for panel mounting. The breaker type is magnetic with a hydraulic delay.
IMPORTANT NOTICE: The APL/UPL series is a legacy product, and no new design-in orders are being accepted. Sensata Technologies recommends utilizing the Airpax™ IAL series for new designs. This product was recognized by UL per UL STD. 1077 as a supplementary protector and certified by CSA per CSA STD. C22.2–No. 235 as a supplementary protector.
While designed for industrial, military, and information processing applications, the APL is suitable for use in any situation where precision operation is required.
| 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 10A.
The voltage rating is 277V.
It is a single-pole circuit breaker.
It features a lever actuator.
The mounting type is Panel Mount.
The RoHS status is RoHS3 Compliant.
The MSL is 1 Unlimited.