3WL1106-4MG66-4GA4-ZF12R21T40

Product ID:151179
Updated: 2026/4/22
Siemens 3WL1106-4MG66-4GA4-ZF12R21T40

Key Features

  • 1Achieve robust protection with a high current rating up to 630A. 2、Ensure safety and global compliance with full IEC standards. 3、Simplify maintenance via the easy-withdrawal guide frame design. 4、Facilitate convenient installation with horizontal rear connections. 5、Rely on reliable overcurrent release (Icu=55kA at 500V).
Product Details
3WL1106-4MG66-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1106-4MG66-4GA4-ZF12R21T40

Specifications may be subject to change without notice