3WL1120-4FB66-4GN4-ZF36K07R21T40

Product ID:117624
Updated: 2026/4/9
Siemens 3WL1120-4FB66-4GN4-ZF36K07R21T40

Key Features

  • 1Handle up to 2000A current with IEC In=2000A to 690V. 2、Ensure safe operation via a reliable overcurrent release rated Icu=55kA at 500V. 3、Provide stable mounting with a durable guide frame design. 4、Suit various industrial AC50/60Hz applications for versatile use. 5、Simplify maintenance tasks with a rear connection horizontal setup.
Product Details
3WL1120-4FB66-4GN4-ZF36K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-4FB66-4GN4-ZF36K07R21T40

Specifications may be subject to change without notice