BR3D40UC The Weidmüller BR3D40UC is a 3-pole thermal magnetic miniature circuit breaker rated for 40A and 240V. It features DIN rail mounting.
Mfr Part #:

BR3D40UC

Mfr Name: Weidmüller
Weidmüller
The Weidmüller BR3D40UC is a 3-pole thermal magnetic miniature circuit breaker rated for 40A and 240V. It features DIN rail mounting.
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BR3D40UC Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Voltage Rating

BR3D40UC Description

Short technical summary and product information.

The Weidmüller BR3D40UC is a thermal magnetic miniature circuit breaker designed for AC/DC applications. It offers a 40A current rating and a 240V voltage rating across its three poles.

 

This circuit breaker is suitable for DIN rail mounting, making it convenient for panel installations. It is approved by multiple agencies including CE, CSA, TUV, UL489, and VDE, ensuring compliance with various industry standards.

 

The BR3D40UC is part of the BR/SUxxxUC Series, known for providing reliable protection for wires and cables against application or device malfunctions. Its thermal magnetic tripping mechanism ensures effective overcurrent protection.

BR3D40UC Quick Information

Product Type: Circuit Breaker
Series: BR/SUxxxUC Series
Canonical Name: Weidmüller BR3D40UC Thermal Magnetic Miniature Circuit Breaker
Subcategory: Thermal Magnetic

BR3D40UC Compliance

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

BR3D40UC Features

  • 3-pole thermal magnetic circuit breaker.
  • Rated for 40A at 240V.
  • DIN rail mountable design.
  • UL489, CSA, TUV approved.
  • Lever actuator for manual operation.

BR3D40UC Applications

  • Branch circuit protection.
  • Supplementary circuit protection.
  • Industrial control panels.
  • Power distribution systems.

BR3D40UC FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the BR3D40UC?

240V.

What is the current rating?

40A.

How many poles does it have?

3 poles.

What type of breaker is it?

Thermal magnetic.

What mounting type does it use?

DIN Rail.

What approvals does it have?

CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE.

What is the actuator type?

Lever.

BR3D40UC Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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BR3C40UC
BR3C40UC
Weidmüller
The Weidmüller BR3C40UC is a 3-pole miniature circuit breaker with a 40A current rating and 240V voltage rating. It features a thermal magnetic tripping mechanism and is designed for DIN rail mounting.
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