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The Sensata UPG666-28921-50W is a 3-pole circuit breaker from the UPG series, utilizing a magnetic hydraulic delay mechanism for reliable circuit protection. This component is designed for panel mount installations, offering a robust solution for power switching and control.
Key specifications include its 3-pole configuration and lever actuator type. The breaker is identified as RoHS3 Compliant, with an MSL of 1 Unlimited and REACH Unaffected status. This series is noted as a legacy product, with Sensata recommending the Airpax™ IAG series for new designs. The UPG series is suitable for applications requiring precise operation, including data processing, broadcast equipment, vending machines, military, and marine environments. Its hydraulic magnetic principle ensures operation is not affected by temperature variations, minimizing nuisance tripping.
This circuit protector is recognized under UL Standard 1077 and certified by CSA as a supplementary protector. The APG series, which shares similar technology, is qualified to MIL-PRF-55629. The UPG circuit protector is available in various configurations, including single or multi-pole assemblies with different terminal styles and accessories.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The UPG666-28921-50W is a magnetic hydraulic delay circuit breaker.
This circuit breaker has 3 poles.
The UPG666-28921-50W is designed for panel mount installation.
The actuator type is a lever.
The UPG666-28921-50W is RoHS3 Compliant.
The Moisture Sensitivity Level is 1 Unlimited.