3WL1225-3MB76-4GA4-ZF12R21R81T40

Product ID:128070
Updated: 2026/4/5
Siemens 3WL1225-3MB76-4GA4-ZF12R21R81T40

Key Features

  • 1Handle currents up to 6300A for demanding installations. 2、Enable seamless communication via PROFINET, PROFIBUS, and Modbus. 3、Retrofit accessories easily with a modular, flexible design. 4、Operate reliably in varied climates per IEC 60068-2-30. 5、Protect motors, capacitors, and busbars across industrial and building applications.
Product Details
3WL1225-3MB76-4GA4-ZF12R21R81T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-3MB76-4GA4-ZF12R21R81T40

Specifications may be subject to change without notice