3WL1232-2CB66-4GA4-ZC20K07R21T40

Product ID:145200
Updated: 2026/4/21
Siemens 3WL1232-2CB66-4GA4-ZC20K07R21T40

Key Features

  • 1Cover a wide performance range from 630 A to 6300 A using only three frame sizes. 2、Easily retrofit Electronic Trip Units, ground-fault modules, and rating plugs. 3、Integrate seamlessly via PROFINET, PROFIBUS, Modbus TCP, or Modbus RTU. 4、Meet IEC 60947-2 and IEC 60068-2-30 standards for climate-proof operation. 5、Replace main contact elements and retrofit various modules to adapt to new requirements.
Product Details
3WL1232-2CB66-4GA4-ZC20K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1232-2CB66-4GA4-ZC20K07R21T40

Specifications may be subject to change without notice