3WL1212-3CB66-4GA4-ZC20K07R21T40

Product ID:225173
Updated: 2026/4/4
Siemens 3WL1212-3CB66-4GA4-ZC20K07R21T40

Key Features

  • 1Handle up to 1250A current for demanding industrial loads. 2、Install flexibly with top and bottom dual-hole front connections. 3、Ensure operational safety with a reliable overcurrent release mechanism. 4、Meet international safety standards with full IEC compliance. 5、Withstand harsh conditions using a durable guide frame design.
Product Details
3WL1212-3CB66-4GA4-ZC20K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1212-3CB66-4GA4-ZC20K07R21T40

Specifications may be subject to change without notice