3WL1108-3MG66-4GA4-ZF12R21T40

Product ID:138471
Updated: 2026/4/19
Siemens 3WL1108-3MG66-4GA4-ZF12R21T40

Key Features

  • 1Control high-voltage systems up to 800A and 690V reliably. 2、Enhance safety with quick-acting overcurrent release protection. 3、Simplify installation via rear connection horizontal design. 4、Interrupt fault currents up to 66kA at 500V for robust protection. 5、Ensure durability with high-quality, long-lasting construction materials.
Product Details
3WL1108-3MG66-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1108-3MG66-4GA4-ZF12R21T40

Specifications may be subject to change without notice