3WL1220-4MG66-4GN4-ZF36K07R21T40

Product ID:190220
Updated: 2026/4/16
Siemens 3WL1220-4MG66-4GN4-ZF36K07R21T40

Key Features

  • 1Handle up to 2000A at 690V for demanding applications. 2、Enhance safety with overcurrent release and IEC compliance. 3、Install with confidence across AC50/60Hz frequencies. 4、Ensure reliable protection with 80kA interrupting capacity at 500V. 5、Simplify maintenance via the smooth-withdrawal guide frame.
Product Details
3WL1220-4MG66-4GN4-ZF36K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-4MG66-4GN4-ZF36K07R21T40

Specifications may be subject to change without notice