3WL1116-4NG66-4GA4-ZF12R21T40

Product ID:121789
Updated: 2026/4/11
Siemens 3WL1116-4NG66-4GA4-ZF12R21T40

Key Features

  • 1Handle up to 1600A current with IEC In=1600A to 690V. 2、Install easily using the withdrawable design with guide frame. 3、Ensure reliable protection with overcurrent release Icu=55kA at 500V. 4、Integrate seamlessly via rear horizontal connection. 5、Withstand harsh environments with durable, AC50/60Hz compatible construction.
Product Details
3WL1116-4NG66-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1116-4NG66-4GA4-ZF12R21T40

Specifications may be subject to change without notice