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SiemensAir Circuit Breaker
Product Model

3WL1112-2AA76-4GA4-ZC20R15R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

122105

In Stock
Last updated: 2025/4/28
View Specifications
Siemens 3WL1112-2AA76-4GA4-ZC20R15R21T40

Selling Points

  • 1Robust Overcurrent Protection: The 3WL1112-2AA76 features an Icu of 55kA at 500V, ensuring reliable operation in high current environments.
  • 2Flexible Voltage Range: Compatible with IEC In=1250A to 690V, making it suitable for a wide range of electrical systems.
  • 3Horizontal Rear Connection: Convenient rear connection design for easy installation and maintenance.
  • 4Guide Frame Design: Withdrawable circuit breaker with a guide frame for secure and efficient operation.
  • 5Enhanced Safety Features: Designed with safety in mind, this circuit breaker meets stringent industry standards for electrical safety.
Product Details
3WL1112-2AA76-4GA4-ZC20R15R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-2AA76-4GA4-ZC20R15R21T40

Specifications may be subject to change without notice