UPL11-34178-20 The Sensata UPL11-34178-20 is a 2-pole hydraulic magnetic circuit breaker with a lever actuator, designed for panel mounting. This is a legacy product.
Mfr Part #:

UPL11-34178-20

Mfr Name: Sensata
Sensata
The Sensata UPL11-34178-20 is a 2-pole hydraulic magnetic circuit breaker with a lever actuator, designed for panel mounting. This is a legacy product.
Stock on Request
$ Price Range: $0.99

UPL11-34178-20 Specifications Quick View

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

UPL11-34178-20 Description

Short technical summary and product information.

The Sensata UPL11-34178-20 is a hydraulic magnetic circuit breaker from the APL/UPL series, featuring a lever actuator and panel mount design. This unit has two poles and is suitable for applications requiring reliable power switching, circuit protection, and control.

 

This circuit breaker operates similarly to an ON-OFF switch under normal load conditions. Upon detecting an overload, its internal mechanism trips, opening the contacts and forcibly returning the handle to the OFF position. It is designed to be 'trip free,' meaning the internal contacts will not remain closed during an overload, even if the handle is held in the ON position.

 

Important Note: The APL/UPL series, including this part number, is a legacy product. Sensata Technologies no longer accepts new design-in orders for these components and recommends the Airpax™ IAL series for new designs. While designed for industrial, military, and information processing applications, its legacy status should be considered for any new projects.

 

Key specifications include a panel mount type and a lever actuator. The product is recognized by UL per UL STD. 1077 as a supplementary protector and certified by CSA per CSA STD. C22.2–No. 235.

UPL11-34178-20 Quick Information

Product Type: Circuit Breaker
Series: APL/UPL
Canonical Name: Sensata UPL11-34178-20 Hydraulic Magnetic Circuit Protector
Subcategory: Hydraulic Magnetic

UPL11-34178-20 Compliance

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

UPL11-34178-20 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

UPL11-34178-20 Features

  • Lever actuator for circuit control.
  • Magnetic hydraulic delay breaker type.
  • Panel mount installation design.
  • Multi-pole configuration for circuit protection.
  • Legacy product no longer accepting new orders.

UPL11-34178-20 Applications

  • Provides circuit protection in industrial systems.
  • Used for overload protection in power circuits.
  • Suitable for military and information processing applications.
  • Acts as a manual switch with overload trip feature.
  • Designed for panel mounting in control panels.

UPL11-34178-20 FAQs

4 frequently asked questions generated from this part’s specifications.
What type of circuit breaker is the UPL11-34178-20?

The UPL11-34178-20 is a hydraulic magnetic circuit breaker with a lever actuator.

How is the UPL11-34178-20 mounted?

This circuit breaker is designed for panel mounting.

How many poles does the UPL11-34178-20 have?

The UPL11-34178-20 has 2 poles.

Is the UPL11-34178-20 suitable for new designs?

No, the UPL11-34178-20 is a legacy product and no new design-in orders are being accepted.

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