3WL1225-4MB66-4GA4-ZF12F37R21S01T40

Product ID:202082
Updated: 2026/4/13
Siemens 3WL1225-4MB66-4GA4-ZF12F37R21S01T40

Key Features

  • 1Meet IEC 60947-2 standards for reliable industrial operation. 2、Retrofit modules for trip units and communication easily. 3、Support currents from 16 A to 6300 A for versatile use. 4、Integrate seamlessly with PROFINET, PROFIBUS, and Modbus. 5、Enhance safety with protective devices and metering options.
Product Details
3WL1225-4MB66-4GA4-ZF12F37R21S01T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-4MB66-4GA4-ZF12F37R21S01T40

Specifications may be subject to change without notice