| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Breaker Type | |
| Mounting Type | |
| Number of Poles |
The Sensata UPL1-2027-3 is a hydraulic magnetic circuit protector designed for reliable power switching, circuit protection, and control. This single-pole unit features a lever actuator for manual operation, similar to an ON-OFF switch. Upon detecting an overload, its internal mechanism trips, opening the contacts and forcibly returning the handle to the OFF position. The protector is 'trip free,' ensuring contacts do not remain closed under overload conditions, even if the handle is held ON.
This circuit breaker is designed for panel mounting and utilizes a magnetic (hydraulic delay) mechanism for protection. It is suitable for industrial, military, and information processing applications where precision operation is required. The APL/UPL series, including this model, is recognized by UL per UL STD. 1077 as supplementary protectors and certified by CSA per CSA STD. C22.2–No. 235.
While this is a legacy product and no new design-in orders are being accepted, it provides dependable circuit protection. Sensata Technologies recommends the Airpax™ IAL series for new designs. The UPL1-2027-3 is a robust solution for applications needing precise and reliable overload protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The Sensata UPL1-2027-3 is a hydraulic magnetic circuit protector.
The UPL1-2027-3 is designed for panel mounting.
The UPL1-2027-3 features a lever actuator.
The UPL1-2027-3 is a single-pole circuit breaker.
The RoHS status is listed as RoHS3 Compliant.
The MSL is Level 1 Unlimited.
The REACH status is REACH Unaffected.