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SU1C4UC The Weidmüller SU1C4UC is a 1-pole miniature circuit breaker with a 4A current rating and 277V voltage rating. It features a thermal magnetic trip type and is designed for DIN rail mounting.
Mfr Part #:

SU1C4UC

Mfr Name: Weidmüller
Weidmüller
The Weidmüller SU1C4UC is a 1-pole miniature circuit breaker with a 4A current rating and 277V voltage rating. It features a thermal magnetic trip type and is designed for DIN rail mounting.
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SU1C4UC 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
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SU1C4UC Description

Short technical summary and product information.

The Weidmüller SU1C4UC is a 1-pole miniature circuit breaker from the BR/SUxxxUC series, designed for AC/DC rated applications. It offers a current rating of 4A and a voltage rating of 277V.

 

This thermal magnetic breaker is suitable for supplementary protection and is mounted on a DIN rail, making it convenient for panel installations. It is approved by multiple agencies including CE, CSA, TUV, UL1077, and VDE.

 

The SU1C4UC is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1 Unlimited. Its REACH status is unaffected. This component is engineered for reliable protection of wires and cables against application or device malfunctions.

SU1C4UC Quick Information

Product Type: Circuit Breaker
Series: BR/SUxxxUC
Canonical Name: Weidmüller SU1C4UC Miniature Circuit Breaker
Subcategory: AC/DC Rated

SU1C4UC Compliance

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

SU1C4UC Features

  • 1-pole miniature circuit breaker.
  • 4A current rating.
  • 277V voltage rating.
  • Thermal magnetic trip type.
  • DIN rail mounting.

SU1C4UC Applications

  • Used for supplementary protection.
  • Suitable for AC and DC circuits.
  • Ideal for industrial control panels.
  • Protects wires and cables.

SU1C4UC FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the SU1C4UC?

277V AC/DC.

What is the current rating of the SU1C4UC?

4A.

How many poles does the SU1C4UC have?

1 pole.

What type of circuit breaker is the SU1C4UC?

Thermal magnetic.

How is the SU1C4UC mounted?

DIN Rail.

What actuator does the SU1C4UC use?

Lever.

What safety approvals does the SU1C4UC hold?

CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL1077, VDE.

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