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SiemensAir Circuit Breaker
Product Model

3WL1120-4AA76-4GA4-ZC20C22R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

168021

In Stock
Last updated: 2025/5/21
View Specifications
Siemens 3WL1120-4AA76-4GA4-ZC20C22R21T40

Selling Points

  • 1High-Performance Design: Designed for reliable operation in demanding electrical environments.
  • 2Advanced Overcurrent Release: Ensures safe and efficient protection against overcurrent conditions.
  • 33-Pole Configuration: Suitable for a wide range of applications requiring three-phase protection.
  • 4IEC Compliance: Meets international standards for electrical safety and performance (IEC In=630A to 690V).
  • 5Horizontal Rear Connection: Easy installation and maintenance with a horizontal rear connection design.
Product Details
3WL1120-4AA76-4GA4-ZC20C22R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-4AA76-4GA4-ZC20C22R21T40

Specifications may be subject to change without notice