3WL1120-4MB66-4GA4-ZF12R21T40

Product ID:215581
Updated: 2026/4/7
Siemens 3WL1120-4MB66-4GA4-ZF12R21T40

Key Features

  • 1Handle up to 2000A current with a 690V voltage rating. 2、Meet international safety standards with full IEC compliance. 3、Suit three-phase industrial power systems efficiently. 4、Simplify installation and maintenance using the guide frame. 5、Ensure operational safety via automatic overcurrent release.
Product Details
3WL1120-4MB66-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-4MB66-4GA4-ZF12R21T40

Specifications may be subject to change without notice