3WL1116-3NG66-4GA4-ZC20K07R21T40

Product ID:156173
Updated: 2026/4/24
Siemens 3WL1116-3NG66-4GA4-ZC20K07R21T40

Key Features

  • 1Handle up to 1600A with IEC In=1600A to 690V. 2、Ensure safe operation with reliable Icu=66kA at 500V overcurrent release. 3、Simplify installation and maintenance using the withdrawable guide frame design. 4、Access convenient rear connections with the horizontal rear connection feature. 5、Withstand harsh electrical environments thanks to durable construction.
Product Details
3WL1116-3NG66-4GA4-ZC20K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1116-3NG66-4GA4-ZC20K07R21T40

Specifications may be subject to change without notice