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SiemensAir Circuit Breaker
Product Model

3WL1120-3MB66-4GA4-ZF02R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

119317

In Stock
Last updated: 2025/5/15
View Specifications
Siemens 3WL1120-3MB66-4GA4-ZF02R21T40

Selling Points

  • 1Handles up to 2000A with an Icu of 66kA at 500V.
  • 2Withdrawable circuit breaker with a guide frame for easy mounting.
  • 3Meets IEC standards for voltage and frequency (690V, AC50/60Hz).
  • 4Equipped with a rear horizontal connection for efficient overcurrent release.
  • 5Built to withstand demanding industrial environments with a robust construction.
Product Details
3WL1120-3MB66-4GA4-ZF02R21T40
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-ZF02R21T40

Specifications may be subject to change without notice