229-4-1REC4-40877-10
Sensata
This Sensata 229-4-1REC4-40877-10 is a 4-pole circuit breaker featuring a magnetic-hydraulic delay mechanism. It is rated for 10A and 240V.
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The Sensata APL/UPL Series APL1111-21282-1 is a hydraulic magnetic circuit breaker featuring a panel mount design and a lever actuator. This unit has four poles, providing reliable, low-cost power switching, circuit protection, and circuit control.
Upon overload, the internal mechanism trips, opening the contacts and forcibly returning the handle to the OFF position. The protector is "trip free," meaning the internal contacts will not remain closed in the presence of an overload, even if the handle is held in the ON position. This series offers various configurations, including series, shunt, and relay types, with a choice of delays and ratings.
This product is a legacy component. Sensata Technologies recommends utilizing the Airpax™ IAL series for new designs. While designed for industrial, military, and information processing applications, the APL is suitable for use in any situation where precision operation is required.
Most versions of the APL family are recognized by UL per UL STD. 1077 as supplementary protectors and certified by CSA per CSA STD. C22.2–No. 235 as supplementary protectors and are designated with the UPL prefix.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
Panel Mount
Magnetic (Hydraulic Delay)
Lever
4
Yes
Level 1 (Unlimited)
Yes