SU1C40UC The Weidmüller SU1C40UC is a 1-pole, 40A thermal magnetic circuit breaker designed for AC/DC applications. It features DIN rail mounting and UL1077 recognition.
Mfr Part #:

SU1C40UC

Mfr Name: Weidmüller
Weidmüller
The Weidmüller SU1C40UC is a 1-pole, 40A thermal magnetic circuit breaker designed for AC/DC applications. It features DIN rail mounting and UL1077 recognition.
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SU1C40UC Specifications Quick View

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

SU1C40UC Description

Short technical summary and product information.

The Weidmüller SU1C40UC is a single-pole, thermal magnetic miniature circuit breaker with a current rating of 40A and a voltage rating of 277V. Designed for reliable protection, it is suitable for AC/DC applications.

 

This circuit breaker is recognized under UL1077 and also holds CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, and VDE approvals, indicating its compliance with various safety standards. Its thermal magnetic trip mechanism provides dependable circuit protection against overloads and short circuits.

 

The SU1C40UC is designed for easy installation on a standard DIN rail, making it suitable for panel building and industrial control applications. Its robust construction ensures durability in demanding environments.

 

Weidmüller is a global manufacturer known for its industrial connectivity solutions, offering a wide range of products for power, signal, and data transmission.

SU1C40UC Quick Information

Product Type: Circuit Breaker
Series: BR/SUxxxUC Series
Canonical Name: Weidmüller SU1C40UC Thermal Magnetic Miniature Circuit Breaker
Subcategory: Thermal Magnetic

SU1C40UC Compliance

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

SU1C40UC Features

  • 1-pole, 40A thermal magnetic circuit breaker.
  • Rated for 277V AC/DC operation.
  • DIN rail mounting for easy installation.
  • UL1077 recognized for supplementary protection.
  • CE, CSA, TUV, VDE approved.

SU1C40UC Applications

  • Used for branch circuit protection.
  • Suitable for AC and DC applications.
  • Ideal for industrial control panels.
  • Facilitates supplementary circuit protection.
  • Designed for panel building.

SU1C40UC FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the Weidmüller SU1C40UC circuit breaker?

The current rating is 40A.

What is the voltage rating for the SU1C40UC circuit breaker?

The voltage rating is 277V.

How many poles does the SU1C40UC circuit breaker have?

It has 1 pole.

What type of breaker is the Weidmüller SU1C40UC?

It is a thermal magnetic circuit breaker.

How is the SU1C40UC circuit breaker mounted?

It is mounted on a DIN rail.

What agencies have approved the SU1C40UC circuit breaker?

It is approved by CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL1077, and VDE.

SU1C40UC Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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SU1D40UC
SU1D40UC
Weidmüller
The Weidmüller SU1D40UC is a 1-pole, 40A thermal magnetic circuit breaker designed for AC/DC applications. It is suitable for DIN rail mounting and carries UL1077 approval.
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