| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Breaker Type | |
| Mounting Type | |
| Number of Poles | |
| Storage Temperature | |
| Tape & Reel |
The Sensata APL/UPL series, including the APL1-2248-4, are hydraulic magnetic circuit protectors designed for reliable power switching and circuit control. This single-pole unit features a lever actuator for manual operation, functioning similarly 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 cannot be held closed during an overload condition, even if the handle is manually held in the ON position.
This protector is suitable for industrial, military, and information processing applications where precision operation is required. It is designed for panel mounting, offering a secure and accessible installation. The APL/UPL line provides various configurations, including different delays and ratings, though this specific model is a legacy product with no new design-in orders accepted. Sensata recommends the Airpax™ IAL series for new designs.
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. The APL1-2248-4 is identified by its lever actuator and single-pole configuration, designed for robust performance in demanding environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The Sensata APL1-2248-4 is a hydraulic magnetic circuit protector.
The APL1-2248-4 circuit breaker has 1 pole.
The Sensata APL1-2248-4 uses a lever actuator.
The mounting type for the Sensata APL1-2248-4 is panel mount.