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SiemensAir Circuit Breaker
Product Model

3WL1116-3AA76-4GA4-ZR21R55T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

122729

In Stock
Last updated: 2025/4/27
View Specifications
Siemens 3WL1116-3AA76-4GA4-ZR21R55T40

Selling Points

  • 1High-Performance Design: Designed for reliable operation in demanding electrical environments.
  • 23-Pole Configuration: Suitable for three-phase electrical systems, ensuring balanced power distribution.
  • 3IEC Compliant: Meets international standards for safety and performance (IEC In=1600A to 690V).
  • 4Overcurrent Release: Equipped with an overcurrent release mechanism for enhanced safety.
  • 5Rear Connection Option: Offers horizontal rear connection for easy installation and maintenance.
Product Details
3WL1116-3AA76-4GA4-ZR21R55T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1116-3AA76-4GA4-ZR21R55T40

Specifications may be subject to change without notice