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SiemensAir Circuit Breaker
Product Model

3WL1120-3FG66-4GA4-ZC01F12F37R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

188727

In Stock
Last updated: 2025/5/9
View Specifications
Siemens 3WL1120-3FG66-4GA4-ZC01F12F37R21T40

Selling Points

  • 1High Current Rating: Supports up to 2000A.
  • 2Wide Voltage Range: Compatible with 690V AC.
  • 3Enhanced Safety: Features overcurrent release for reliable protection.
  • 4Flexible Installation: Rear horizontal connection for easy setup.
  • 5Durable Design: Built to withstand high fault currents (Icu=66 kA at 500V).
Product Details
3WL1120-3FG66-4GA4-ZC01F12F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3FG66-4GA4-ZC01F12F37R21T40

Specifications may be subject to change without notice