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SiemensAir Circuit Breaker
Product Model

3WL1120-3MB66-4GN4-ZC01K07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

210385

In Stock
Last updated: 2025/5/7
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Siemens 3WL1120-3MB66-4GN4-ZC01K07R21T40

Selling Points

  • 1Designed for demanding electrical systems with high current ratings up to 2000A.
  • 2Rear connection and flange options for flexible installation.
  • 3Overcurrent release with Icu=66kA at 500V for reliable protection.
  • 4Suitable for size I applications, ensuring space efficiency in control panels.
  • 5Meets IEC standards for global compatibility and safety regulations.
Product Details
3WL1120-3MB66-4GN4-ZC01K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3MB66-4GN4-ZC01K07R21T40

Specifications may be subject to change without notice