AA1-B2-14-620-121-MT
Littelfuse Inc.
The Littelfuse Inc. AA1-B2-14-620-121-MT is a 1-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a current rating of 20A.
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The Sensata APL1-1REC4-62F-203 is a magnetic hydraulic circuit breaker designed for reliable power switching and circuit protection. This single-pole unit offers a current rating of 20A and can handle AC voltages up to 277V and DC voltages up to 65V.
Featuring a convenient lever actuator, this circuit breaker is designed for panel mounting. Its magnetic hydraulic delay mechanism ensures precise operation under normal load conditions and trips forcibly upon overload, preventing contact closure even if the handle is held.
This legacy product is part of the APL/UPL series, known for its use in industrial, military, and information processing applications where precision operation is required. While recognized by UL and CSA as supplementary protectors, new design-ins are no longer accepted for this series.
| 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 20A.
It is rated for 277V AC and 65V DC.
It has a single pole.
It is a magnetic hydraulic delay circuit breaker.
It is a panel mount type.
The status is RoHS3 Compliant.
The MSL is 1 Unlimited.