| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Breaker Type | |
| Mounting Type | |
| Number of Poles |
The Sensata UPG666-21139-1 is a hydraulic magnetic circuit breaker from the UPG series, designed for reliable circuit protection and power switching. This model features a 3-pole configuration, a panel mount type, and a lever actuator for easy operation.
As a legacy product, new design-in orders are not accepted. Sensata Technologies recommends the Airpax™ IAG series for new designs. The UPG series is suitable for applications requiring precise operation, including data processing, broadcast equipment, vending machines, and military/marine environments. Its hydraulic magnetic principle ensures accurate operation across various temperatures without nuisance tripping.
This circuit breaker is recognized under UL Standard 1077 and certified by CSA as a supplementary protector. It is also qualified to MIL-PRF-55629. The UPG666-21139-1 is RoHS3 compliant and has an MSL of 1.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The UPG666-21139-1 is a hydraulic magnetic circuit breaker.
This circuit breaker has 3 poles.
The UPG666-21139-1 is designed for panel mounting.
The UPG666-21139-1 features a lever actuator.