3WL1220-2MG66-4GS4-ZK07R21S01T40

Product ID:127948
Updated: 2026/4/5
Siemens 3WL1220-2MG66-4GS4-ZK07R21S01T40

Key Features

  • 1Handle up to 2000A and 690V for robust power distribution. 2、Meet international safety and performance standards with certified protection. 3、Integrate into three-phase electrical systems for versatile industrial use. 4、Install and remove easily using the dedicated guide frame design. 5、Provide reliable overcurrent protection with an Icu rating of 100kA at 500V.
Product Details
3WL1220-2MG66-4GS4-ZK07R21S01T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-2MG66-4GS4-ZK07R21S01T40

Specifications may be subject to change without notice