3WL1110-4EG66-4GA4-ZF12R21T40

Product ID:177510
Updated: 2026/4/22
Siemens 3WL1110-4EG66-4GA4-ZF12R21T40

Key Features

  • 1Ensure reliable performance with high-breaking capacity (Icu=55kA at 500V). 2、Protect systems with advanced overcurrent release and safety features. 3、Simplify integration using the versatile rear connection flange. 4、Reduce long-term costs with durable, high-quality construction. 5、Access user-specific settings and support via Siemens Industry Mall.
Product Details
3WL1110-4EG66-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1110-4EG66-4GA4-ZF12R21T40

Specifications may be subject to change without notice