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SiemensAir Circuit Breaker
Product Model

3WL1120-3MB66-4GA4-ZF12F36R21R55T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

111752

In Stock
Last updated: 2025/5/1
View Specifications
Siemens 3WL1120-3MB66-4GA4-ZF12F36R21R55T40

Selling Points

  • 1High Current Rating: Handles up to 2000 A with 690 V AC.
  • 2Enhanced Safety: Features Icu=66 kA at 500 V for superior overcurrent protection.
  • 3Versatile Connectivity: Rear horizontal connection for easy installation.
  • 4Durable Construction: Built with a robust slide-in module frame.
  • 5Compliance Standards: Meets IEC standards for industrial use.
Product Details
3WL1120-3MB66-4GA4-ZF12F36R21R55T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3MB66-4GA4-ZF12F36R21R55T40

Specifications may be subject to change without notice