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The Sensata UPG1-9937-1 is a single-pole hydraulic magnetic circuit breaker, identified by its lever actuator and panel mount design. This component is part of the legacy APG/UPG/IPG series, noted as 'Existing Designs Only'.
This circuit protector utilizes a current-sensitive hydraulic magnetic principle, offering reliable circuit protection and accurate control. It is designed for applications requiring precision operation, adapting to various environments without concern for temperature compensation that affects fuses. Nuisance tripping is minimized.
The UPG circuit protector series is recognized under UL Standard 1077 and certified by CSA as a supplementary protector. The APG series is qualified to MIL-PRF-55629. The UPG1-9937-1 is suitable for use in data processing, broadcast equipment, vending and amusement machines, and military and marine applications.
While this is a legacy product and not recommended for new designs, it provides low-cost power switching. Sensata Technologies recommends the Airpax™ IAG series for new design-ins. The UPG1-9937-1 is available in various configurations with different delays and ratings, and in DC, 50/60Hz, or 400Hz versions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The Sensata UPG1-9937-1 is a hydraulic magnetic circuit breaker.
The UPG1-9937-1 circuit breaker has one pole.
The Sensata UPG1-9937-1 is designed for panel mounting.
The UPG1-9937-1 circuit breaker features a lever actuator.
Yes, the Sensata UPG1-9937-1 is a legacy product and no new design-in orders are being accepted.