3WL1116-3NB66-4GN4-ZC20K07R21T40

Product ID:206655
Updated: 2026/4/10
Siemens 3WL1116-3NB66-4GN4-ZC20K07R21T40

Key Features

  • 1Handle currents up to 1600A for robust power distribution. 2、Utilize a three-pole design for three-phase system compatibility. 3、Protect circuits reliably with the integrated ETU 25 overcurrent release. 4、Operate efficiently in both 50Hz and 60Hz AC environments. 5、Simplify installation with convenient horizontal rear connections.
Product Details
3WL1116-3NB66-4GN4-ZC20K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1116-3NB66-4GN4-ZC20K07R21T40

Specifications may be subject to change without notice