SU1D3UC The Weidmüller SU1D3UC is a 1-pole thermal magnetic miniature circuit breaker designed for AC/DC applications. It features a 3A current rating and 277V voltage rating.
Mfr Part #:

SU1D3UC

Mfr Name: Weidmüller
Weidmüller
The Weidmüller SU1D3UC is a 1-pole thermal magnetic miniature circuit breaker designed for AC/DC applications. It features a 3A current rating and 277V voltage rating.
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SU1D3UC 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

SU1D3UC Description

Short technical summary and product information.

The Weidmüller SU1D3UC is a thermal magnetic miniature circuit breaker designed for reliable branch circuit protection. It is rated for 3A current and 277V, making it suitable for various AC/DC applications.

 

This circuit breaker is approved by multiple agencies including CE, CSA, TUV, UL1077, and VDE, ensuring compliance with international standards. It features a simple lever actuator for easy operation and is designed for convenient DIN rail mounting.

 

The SU1D3UC is part of the BR/SUxxxUC series, which offers solutions for both branch circuit protection (BR series) and supplementary protection (SU series). These breakers are engineered to protect wires and cables from device malfunctions or application issues, providing a robust safety feature in electrical systems.

SU1D3UC Quick Information

Product Type: Circuit Breaker
Series: BR/SUxxxUC
Canonical Name: Weidmüller SU1D3UC Thermal Magnetic Miniature Circuit Breaker
Subcategory: Thermal Magnetic

SU1D3UC Compliance

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

SU1D3UC Features

  • 3A current rating for branch protection.
  • 277V voltage rating for AC/DC applications.
  • 1-pole thermal magnetic breaker.
  • Convenient DIN rail mounting.
  • Approved by CE, CSA, TUV, UL1077, VDE.

SU1D3UC Applications

  • Provides reliable branch circuit protection.
  • Suitable for supplementary protection.
  • Used in AC and DC power systems.
  • Ensures wire and cable safety.

SU1D3UC FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the Weidmüller SU1D3UC circuit breaker?

The Weidmüller SU1D3UC circuit breaker has a current rating of 3A.

What is the voltage rating for the SU1D3UC circuit breaker?

The SU1D3UC circuit breaker is rated for 277V.

How many poles does the SU1D3UC circuit breaker have?

The SU1D3UC circuit breaker has 1 pole.

What type of mounting is used for the SU1D3UC circuit breaker?

The SU1D3UC circuit breaker is designed for DIN rail mounting.

What breaker technology does the SU1D3UC utilize?

The SU1D3UC utilizes thermal magnetic breaker technology.

What agencies have approved the SU1D3UC circuit breaker?

The SU1D3UC circuit breaker is approved by CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL1077, and VDE.

SU1D3UC Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
SU1C3UC
SU1C3UC
Weidmüller
The Weidmüller SU1C3UC is a 1-pole, thermal magnetic miniature circuit breaker with a 3A current rating and 277V voltage rating. It is designed for DIN rail mounting.
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