UPL1-27944-1 The Sensata UPL1-27944-1 is a single-pole hydraulic magnetic circuit breaker designed for panel mounting. It features a lever actuator and is RoHS3 compliant.
Mfr Part #:

UPL1-27944-1

Mfr Name: Sensata
Sensata
The Sensata UPL1-27944-1 is a single-pole hydraulic magnetic circuit breaker designed for panel mounting. It features a lever actuator and is RoHS3 compliant.
Stock on Request
$ Price Range: $0.99

UPL1-27944-1 Specifications Quick View

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

UPL1-27944-1 Description

Short technical summary and product information.

The Sensata UPL1-27944-1 is a hydraulic magnetic circuit protector from the APL/UPL series. This single-pole breaker is designed for panel mounting and features a convenient lever actuator for operation. It provides reliable, low-cost power switching, circuit protection, and circuit control.

 

Upon overload, the internal mechanism trips, opening the contacts and forcibly returning the handle to the OFF position. The protector is 'trip free,' meaning the internal contacts will not remain closed in the presence of an overload, even if the handle is held in the ON position. This ensures effective circuit protection.

 

This legacy product is recognized by UL per UL STD. 1077 as a supplementary protector and certified by CSA per CSA STD. C22.2–No. 235. While designed for industrial, military, and information processing applications, it is suitable for any situation requiring precision operation.

 

Note: The APL/UPL series is a legacy product, and new design-in orders are not being accepted. Sensata Technologies recommends utilizing the Airpax™ IAL series for new designs.

UPL1-27944-1 Quick Information

Product Type: Circuit Breaker
Series: APL/UPL
Canonical Name: Sensata UPL1-27944-1 Hydraulic Magnetic Circuit Protector
Subcategory: Circuit Breakers

UPL1-27944-1 Compliance

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

UPL1-27944-1 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

UPL1-27944-1 Features

  • Single pole hydraulic magnetic circuit breaker.
  • Panel mount with lever actuator.
  • Trip-free mechanism for reliable protection.
  • UL recognized and CSA certified.
  • Legacy product, not for new designs.

UPL1-27944-1 Applications

  • Industrial power switching.
  • Military circuit protection.
  • Information processing applications.
  • Precision operation requirements.

UPL1-27944-1 FAQs

7 frequently asked questions generated from this part’s specifications.
What type of circuit breaker is the UPL1-27944-1?

The UPL1-27944-1 is a hydraulic magnetic circuit breaker.

How is the UPL1-27944-1 mounted?

The UPL1-27944-1 is designed for panel mounting.

What is the number of poles for the UPL1-27944-1?

The UPL1-27944-1 has a single pole.

What type of actuator does the UPL1-27944-1 use?

The UPL1-27944-1 uses a lever actuator.

Is the UPL1-27944-1 RoHS compliant?

The UPL1-27944-1 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the UPL1-27944-1?

The Moisture Sensitivity Level (MSL) for the UPL1-27944-1 is 1 Unlimited.

What is the REACH status for the UPL1-27944-1?

The UPL1-27944-1 is REACH Unaffected.

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