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SU1C12UC The Weidmüller SU1C12UC is a 1-pole Thermal Magnetic Miniature Circuit Breaker rated for 12A and 277V. It is designed for DIN rail mounting.
Mfr Part #:

SU1C12UC

Mfr Name: Weidmüller
Weidmüller
The Weidmüller SU1C12UC is a 1-pole Thermal Magnetic Miniature Circuit Breaker rated for 12A and 277V. It is designed for DIN rail mounting.
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SU1C12UC 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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SU1C12UC Description

Short technical summary and product information.

The Weidmüller SU1C12UC is a single-pole, thermal magnetic miniature circuit breaker designed for AC/DC applications. It features a current rating of 12A and a voltage rating of 277V, making it suitable for various branch circuit protection needs.

 

This circuit breaker is approved by multiple agencies including CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL1077, and VDE, ensuring compliance with international standards. It is designed for easy installation on a standard DIN rail, simplifying panel assembly and maintenance.

 

The SU1C12UC is part of Weidmüller's BR/SUxxxUC series, known for providing reliable protection for wires and cables against application or device malfunctions. Its thermal magnetic tripping mechanism offers robust protection against overloads and short circuits.

SU1C12UC Quick Information

Product Type: Circuit Breaker
Series: SU1
Canonical Name: Weidmüller SU1C12UC Thermal Magnetic Miniature Circuit Breaker
Subcategory: Thermal Magnetic

SU1C12UC Compliance

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

SU1C12UC Features

  • Single pole thermal magnetic circuit breaker.
  • 12A current rating for circuit protection.
  • 277V voltage rating for AC/DC applications.
  • Designed for DIN rail mounting.
  • Approved by CE, CSA, TUV, UL1077, VDE.

SU1C12UC Applications

  • Industrial control panel overcurrent protection.
  • Commercial building electrical distribution.
  • Supplementary protection for branch circuits.
  • Machine tool and equipment protection.
  • Power supply input protection.

SU1C12UC FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the SU1C12UC circuit breaker?

277 V

How many poles does the SU1C12UC have?

1

What is the current rating of the SU1C12UC?

12 A

What type of circuit breaker is the SU1C12UC?

Thermal Magnetic

What is the mounting type for the SU1C12UC?

DIN Rail

Which approvals does the SU1C12UC hold?

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

What type of actuator does the SU1C12UC use?

Lever

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