3WL1220-4AA76-4GA4-ZC20R16R21T40

Product ID:208242
Updated: 2026/4/9
Siemens 3WL1220-4AA76-4GA4-ZC20R16R21T40

Key Features

  • 1Handle up to 2000A at 690V for demanding industrial loads. 2、Meet international safety standards with full IEC compliance. 3、Protect circuits precisely using the ETU 25 LSI overcurrent release. 4、Simplify installation and maintenance with horizontal rear connections. 5、Ensure secure and reliable operation with the withdrawable guide frame design.
Product Details
3WL1220-4AA76-4GA4-ZC20R16R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-4AA76-4GA4-ZC20R16R21T40

Specifications may be subject to change without notice