IEG66-1-52-8.00-01-V
Sensata
Sensata IEG66-1-52-8.00-01-V is a 2-pole magnetic hydraulic delay circuit breaker rated at 8A with lever actuation for panel mount applications.
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The Sensata UPL11-25778-4 is a hydraulic magnetic circuit breaker designed for reliable power switching, circuit protection, and control. This model features a lever actuator for manual operation, similar to an ON-OFF switch. Upon detecting an overload, the internal mechanism trips, opening the contacts and forcibly returning the handle to the OFF position. The "trip free" design ensures the internal contacts will not remain closed during an overload, even if the handle is held in the ON position.
This specific unit is a 2-pole breaker, suitable for applications requiring protection of multiple circuits simultaneously. It utilizes a panel mount for secure installation. The breaker type is identified as Magnetic (Hydraulic Delay), indicating its operating principle.
This product line is noted as a legacy product with "Existing Design-In Only" status. Sensata Technologies recommends the Airpax™ IAL series for new designs. While designed for industrial, military, and information processing applications, its precision operation makes it suitable for various demanding environments.
Most versions of the APL/UPL 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.
| 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 actuator type is a lever.
It is a magnetic (hydraulic delay) breaker.
It uses a panel mount design.
It has 2 poles.
RoHS status is unverified; treat as low-confidence.
