3WL1112-3FG66-4GN4-ZK07R21T40

Product ID:200741
Updated: 2026/4/14
Siemens 3WL1112-3FG66-4GN4-ZK07R21T40

Key Features

  • 1Deliver high current capacity up to 1250A for demanding industrial loads. 2、Ensure reliable protection with an Icu rating of 66kA at 500V. 3、Simplify maintenance and installation using the integrated guide frame. 4、Support AC50/60Hz applications with a voltage rating up to 690V. 5、Optimize performance in industrial settings requiring robust circuit protection.
Product Details
3WL1112-3FG66-4GN4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-3FG66-4GN4-ZK07R21T40

Specifications may be subject to change without notice