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SiemensAir Circuit Breaker
Product Model

3WL1112-3MG66-4GN4-ZF12R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

196980

In Stock
Last updated: 2025/5/9
View Specifications
Siemens 3WL1112-3MG66-4GN4-ZF12R21T40

Selling Points

  • 1High Current Rating: Handles up to 1250A with a voltage range of 690V.
  • 2Advanced Overcurrent Protection: Features an Icu of 55kA at 500V for robust protection.
  • 3Versatile Connection Options: Rear horizontal connection for easy installation.
  • 4Durable Design: Built with a slide-in module frame for long-lasting performance.
  • 5Enhanced Safety Features: Dual-hole front connection for secure overcurrent release.
Product Details
3WL1112-3MG66-4GN4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-3MG66-4GN4-ZF12R21T40

Specifications may be subject to change without notice