UPG666-28921-50B The Sensata UPG666-28921-50B is a 3-pole hydraulic magnetic circuit breaker with a lever actuator, designed for panel mounting. It offers reliable circuit protection.
Mfr Part #:

UPG666-28921-50B

Mfr Name: Sensata
Sensata
The Sensata UPG666-28921-50B is a 3-pole hydraulic magnetic circuit breaker with a lever actuator, designed for panel mounting. It offers reliable circuit protection.
Stock on Request
$ Price Range: $0.99

UPG666-28921-50B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Breaker Type
Mounting Type
Number of Poles

UPG666-28921-50B Description

Short technical summary and product information.

The Sensata UPG666-28921-50B is a 3-pole hydraulic magnetic circuit breaker from the APG/UPG/IPG series. This legacy product features a lever actuator and is designed for panel mounting, providing reliable circuit protection and accurate control.

 

Utilizing a current-sensitive hydraulic magnetic principle, this circuit breaker is suitable for various applications where precision operation is required. Temperature compensation is not a concern, and nuisance tripping is minimized. The breaker is recognized under UL Standard 1077 and certified by CSA as a supplementary protector.

 

Key specifications include a 3-pole configuration and a lever actuator. The UPG circuit protector is recognized under UL Standard 1077, file numbers E66410 and E33504, and certified by CSA under CSA STD. C22.2–No. 235, file number LR26229. The APG series is qualified to MIL-PRF-55629.

 

This model is designated as RoHS3 Compliant, REACH Unaffected, and has an MSL of 1. It is intended for use in applications such as data processing, broadcast equipment, vending machines, and military and marine environments.

UPG666-28921-50B Quick Information

Product Type: Circuit Breaker
Series: APG/UPG/IPG
Canonical Name: Sensata UPG666-28921-50B Hydraulic Magnetic Circuit Protector
Subcategory: Hydraulic Magnetic

UPG666-28921-50B Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

UPG666-28921-50B Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

UPG666-28921-50B Features

  • 3-pole hydraulic magnetic circuit breaker.
  • Lever actuator for easy operation.
  • Panel mount design for integration.
  • Legacy product, suitable for existing designs.
  • RoHS3 Compliant and REACH Unaffected.

UPG666-28921-50B Applications

  • Data processing equipment protection.
  • Broadcast equipment power control.
  • Vending and amusement machine safety.
  • Military and marine application use.
  • Precision operation environments.

UPG666-28921-50B FAQs

6 frequently asked questions generated from this part’s specifications.
What type of circuit breaker is the Sensata UPG666-28921-50B?

The Sensata UPG666-28921-50B is a hydraulic magnetic circuit breaker.

How many poles does the UPG666-28921-50B circuit breaker have?

This circuit breaker has 3 poles.

What is the actuator type for the Sensata UPG666-28921-50B?

The actuator type is a lever.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Is the Sensata UPG666-28921-50B RoHS compliant?

Yes, the RoHS Status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The Moisture Sensitivity Level is 1 Unlimited.

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