3WL1106-3FG66-4GA4-ZF12R21T40

Product ID:146162
Updated: 2026/4/21
Siemens 3WL1106-3FG66-4GA4-ZF12R21T40

Key Features

  • 1Ensure reliable operation in demanding environments with a robust high-performance design. 2、Meet IEC standards for 630A to 690V applications ensuring broad system compatibility. 3、Achieve precise overcurrent protection via an advanced electronic trip mechanism. 4、Simplify installation and maintenance with a convenient horizontal rear connection. 5、Enhance safety with integrated overcurrent release to protect against electrical faults.
Product Details
3WL1106-3FG66-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1106-3FG66-4GA4-ZF12R21T40

Specifications may be subject to change without notice