3WL1220-2AA66-4GA4-ZC20R16R21T40

Product ID:124533
Updated: 2026/4/14
Siemens 3WL1220-2AA66-4GA4-ZC20R16R21T40

Key Features

  • 1Deliver high performance with current ratings up to 2000A. 2、Ensure reliable operation featuring an Icu of 100kA at 500V. 3、Simplify installation using a withdrawable design with guide frame. 4、Meet compliance for IEC standards in size II applications. 5、Enhance safety with secure rear horizontal overcurrent protection.
Product Details
3WL1220-2AA66-4GA4-ZC20R16R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-2AA66-4GA4-ZC20R16R21T40

Specifications may be subject to change without notice