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SiemensAir Circuit Breaker
Product Model

3WL1120-4MB66-4GS4-ZC20F36K07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

118430

In Stock
Last updated: 2025/4/19
View Specifications
Siemens 3WL1120-4MB66-4GS4-ZC20F36K07R21T40

Selling Points

  • 1High Current Rating: Handles up to 2000A with IEC ratings.
  • 2Versatile Voltage Range: Compatible with 690V AC50/60Hz.
  • 3Enhanced Safety: Features Icu=66kA at 500V for reliable overcurrent protection.
  • 4Flexible Connection Options: Rear connection horizontal with connecting flange.
  • 5Durable Design: Constructed with high-quality materials for long-lasting performance.
Product Details
3WL1120-4MB66-4GS4-ZC20F36K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-4MB66-4GS4-ZC20F36K07R21T40

Specifications may be subject to change without notice