UPG666-1REC4-31125-45 The Sensata UPG666-1REC4-31125-45 is a 3-pole circuit breaker featuring magnetic hydraulic delay protection. It is designed for panel mounting with a lever actuator.
Mfr Part #:

UPG666-1REC4-31125-45

Mfr Name: Sensata
Sensata
The Sensata UPG666-1REC4-31125-45 is a 3-pole circuit breaker featuring magnetic hydraulic delay protection. It is designed for panel mounting with a lever actuator.
Stock on Request
$ Price Range: $0.99

UPG666-1REC4-31125-45 Specifications Quick View

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

UPG666-1REC4-31125-45 Description

Short technical summary and product information.

This Sensata UPG series circuit breaker, part number UPG666-1REC4-31125-45, offers reliable circuit protection using a magnetic hydraulic delay principle. It is a 3-pole device suitable for panel mounting and features a lever actuator for operation.

 

Designed for applications requiring precise operation, this circuit breaker is intended for use in data processing, broadcast equipment, vending and amusement machines, and military and marine applications. It provides low-cost power switching and accurate circuit control. The hydraulic magnetic principle ensures that temperature variations do not affect its performance, minimizing nuisance tripping.

 

This product is recognized under UL Standard 1077 and certified by CSA as a supplementary protector. It is important to note that the APG/UPG series is a legacy product, and new design-in orders are not accepted. For new designs, Sensata Technologies recommends the Airpax™ IAG series.

UPG666-1REC4-31125-45 Quick Information

Product Type: Circuit Breaker
Series: UPG
Canonical Name: Sensata UPG Series Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

UPG666-1REC4-31125-45 Compliance

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

UPG666-1REC4-31125-45 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

UPG666-1REC4-31125-45 Features

  • Magnetic (Hydraulic Delay) circuit breaker type.
  • 3-pole panel mount design.
  • Lever actuator for manual operation.
  • Certified for UL and CSA standards.
  • Obsolete product, no new design-in orders.

UPG666-1REC4-31125-45 Applications

  • Data processing equipment protection.
  • Broadcast equipment circuit control.
  • Vending and amusement machine safety.
  • Military and marine application use.

UPG666-1REC4-31125-45 FAQs

5 frequently asked questions generated from this part’s specifications.
What type of circuit breaker is the UPG666-1REC4-31125-45?

The UPG666-1REC4-31125-45 is a magnetic hydraulic delay circuit breaker.

How many poles does the UPG666-1REC4-31125-45 circuit breaker have?

This circuit breaker has 3 poles.

What is the mounting type for the UPG666-1REC4-31125-45?

The UPG666-1REC4-31125-45 is designed for panel mounting.

What type of actuator does the UPG666-1REC4-31125-45 use?

The UPG666-1REC4-31125-45 features a lever actuator.

Is the UPG666-1REC4-31125-45 suitable for new designs?

No, the APG/UPG series is a legacy product and new design-in orders are not accepted. Sensata Technologies recommends the Airpax™ IAG series for new designs.

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