3WL1108-3FB66-6BA4-ZK07R21T40

Product ID:120127
Updated: 2026/4/10
Siemens 3WL1108-3FB66-6BA4-ZK07R21T40

Key Features

  • 1Maximize safety with a high 66kA interrupting capacity. 2、Ensure system uptime through easy, withdrawable maintenance and replacement. 3、Power diverse 3-phase applications up to 800A and 690V reliably. 4、Simplify integration with AC50/60Hz compatibility and rear connection. 5、Reduce long-term costs with robust construction and certified performance.
Product Details
3WL1108-3FB66-6BA4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1108-3FB66-6BA4-ZK07R21T40

Specifications may be subject to change without notice