UPL5-31261-2 The Sensata-Airpax UPL5-31261-2 is a hydraulic magnetic circuit breaker featuring a lever actuator and panel mount. This is a legacy product.
Mfr Part #:

UPL5-31261-2

Mfr Name: Sensata
Sensata
The Sensata-Airpax UPL5-31261-2 is a hydraulic magnetic circuit breaker featuring a lever actuator and panel mount. This is a legacy product.
Stock on Request
$ Price Range: $0.99

UPL5-31261-2 Specifications Quick View

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

UPL5-31261-2 Description

Short technical summary and product information.

The Sensata-Airpax UPL5-31261-2 is a hydraulic magnetic circuit breaker designed for reliable power switching, circuit protection, and control. It features a lever actuator for manual operation, similar to an ON-OFF switch, and a panel mount for easy integration into systems. Upon overload, the internal mechanism trips, opening the contacts and forcibly returning the handle to the OFF position. This protector is 'trip free,' meaning the internal contacts will not remain closed under overload conditions, even if the handle is held in the ON position.

 

This APL/UPL series protector is a legacy product, and Sensata Technologies recommends the Airpax™ IAL series for new designs. While specific electrical ratings are not detailed here, this type of circuit breaker is suitable for industrial, military, and information processing applications where precision operation is required. It offers configurations including series, shunt, and relay types with various delays and ratings, and multi-pole assemblies are available.

 

The UPL5-31261-2 is recognized by UL per UL STD. 1077 as a supplementary protector and certified by CSA per CSA STD. C22.2–No. 235. It is designed for robust performance in demanding environments.

UPL5-31261-2 Quick Information

Product Type: Circuit Breaker
Series: APL/UPL
Canonical Name: Sensata-Airpax UPL5-31261-2 Hydraulic Magnetic Circuit Protector
Subcategory: Circuit Breakers

UPL5-31261-2 Compliance

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

UPL5-31261-2 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

UPL5-31261-2 Features

  • Hydraulic magnetic circuit breaker.
  • Lever actuator for operation.
  • Panel mount for easy installation.
  • Legacy product, no new design-ins.
  • UL and CSA recognized supplementary protector.

UPL5-31261-2 Applications

  • Industrial power control circuits.
  • Military system protection.
  • Information processing applications.
  • Precision circuit switching needs.

UPL5-31261-2 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the mounting type of the UPL5-31261-2?

Panel Mount

What actuator type does the circuit breaker have?

Lever

What type of breaker is the UPL5-31261-2?

Magnetic (Hydraulic Delay)

Is the UPL5-31261-2 RoHS compliant?

RoHS3 Compliant

What is the Moisture Sensitivity Level (MSL) of this product?

1 Unlimited

Is the UPL5-31261-2 REACH unaffected?

REACH Unaffected

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