3WL1120-3FB66-4GA4-ZF35F37R21T40

Product ID:99228
Updated: 2026/4/3
Siemens 3WL1120-3FB66-4GA4-ZF35F37R21T40

Key Features

  • 1Handle up to 2000A and 690V for demanding industrial loads. 2、Meet global safety standards with full IEC compliance certification. 3、Simplify installation and service via rear horizontal connections. 4、Provide reliable overcurrent protection rated at Icu=66kA (500V). 5、Ensure long-term durability with a robust slide-in module frame.
Product Details
3WL1120-3FB66-4GA4-ZF35F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3FB66-4GA4-ZF35F37R21T40

Specifications may be subject to change without notice