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SiemensAir Circuit Breaker
Product Model

3WL1116-4MB66-4GA4-ZF12F37R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

188835

In Stock
Last updated: 2025/5/9
View Specifications
Siemens 3WL1116-4MB66-4GA4-ZF12F37R21T40

Selling Points

  • 1Handles up to 1600A with IEC In=1600A to 690V.
  • 2Icu=66kA at 500V for robust circuit protection.
  • 3Constructed with a guide frame for long-lasting performance.
  • 4Rear connection horizontal for easy installation.
  • 5Designed for demanding industrial environments with AC50/60Hz compatibility.
Product Details
3WL1116-4MB66-4GA4-ZF12F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1116-4MB66-4GA4-ZF12F37R21

Specifications may be subject to change without notice