3WL1120-3FB66-4GA4-ZC22F36K07R21T40

Product ID:189213
Updated: 2026/4/17
Siemens 3WL1120-3FB66-4GA4-ZC22F36K07R21T40

Key Features

  • 1Handle up to 2000 A within a 690 V range. 2、Ensure reliable protection with an Icu rating of 55 kA at 500 V. 3、Simplify installation via a convenient draw-out design and slide-in module frame. 4、Achieve long-lasting performance with high-quality construction materials. 5、Secure stable operation using the rear horizontal connection system.
Product Details
3WL1120-3FB66-4GA4-ZC22F36K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3FB66-4GA4-ZC22F36K07R21T40

Specifications may be subject to change without notice