3WL1108-3NB66-4GN4-ZK07R21T40

Product ID:178426
Updated: 2026/4/21
Siemens 3WL1108-3NB66-4GN4-ZK07R21T40

Key Features

  • 1Handle up to 800A at 690V for robust power distribution. 2、Choose rear connection in horizontal or vertical orientation. 3、Utilize ETU 25 LSI overcurrent release for reliable protection. 4、Install as fixed-mounted or withdrawable with guide frame. 5、Meet IEC standards for AC50/60Hz applications globally.
Product Details
3WL1108-3NB66-4GN4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1108-3NB66-4GN4-ZK07R21T40

Specifications may be subject to change without notice