3WL1220-2MB66-4GS4-ZK07R21T40

Product ID:108456
Updated: 2026/4/7
Siemens 3WL1220-2MB66-4GS4-ZK07R21T40

Key Features

  • 1Handle up to 2000A at 690V for demanding industrial loads. 2、Meet international safety standards with full IEC compliance. 3、Install and remove easily using the withdrawable guide frame design. 4、Provide reliable overcurrent protection with an Icu rating of 66kA at 500V. 5、Connect flexibly with rear horizontal connection options.
Product Details
3WL1220-2MB66-4GS4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-2MB66-4GS4-ZK07R21T40

Specifications may be subject to change without notice