3WL1106-3NG66-4GA4-ZF12F36R21T40

Product ID:150973
Updated: 2026/4/22
Siemens 3WL1106-3NG66-4GA4-ZF12F36R21T40

Key Features

  • 1Handle currents up to 6300 A AC and 4000 A DC with full IEC compliance. 2、Cover a wide range from 630 A to 6300 A with three flexible frame sizes. 3、Enable advanced PROFINET, PROFIBUS, and Modbus communication via ETU trip units. 4、Retrofit modules easily for trip units, ground-fault, rating plugs, and communication. 5、Access fast parameterization and effective diagnostics for reliable plant operation.
Product Details
3WL1106-3NG66-4GA4-ZF12F36R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1106-3NG66-4GA4-ZF12F36R21T40

Specifications may be subject to change without notice