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SiemensAir Circuit Breaker
Product Model

3WL1120-3FG66-4GA4-ZF12F36R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

128012

In Stock
Last updated: 2025/4/29
View Specifications
Siemens 3WL1120-3FG66-4GA4-ZF12F36R21T40

Selling Points

  • 1High Current Rating: Handles up to 2000 A with 690 V, 50/60 Hz AC.
  • 2Enhanced Safety: Features Icu of 66 kA at 500 V for reliable overcurrent protection.
  • 3Flexible Connection: Rear horizontal connection for easy installation and maintenance.
  • 4Compact Design: Suitable for size 1 applications, ensuring space efficiency in industrial settings.
  • 5Compliance & Standards: Meets IEC standards for industrial electrical systems, ensuring compliance and reliability.
Product Details
3WL1120-3FG66-4GA4-ZF12F36R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3FG66-4GA4-ZF12F36R21T40

Specifications may be subject to change without notice