3WL1120-3FG66-4GA4-ZC01F12F37R15R21T40

Product ID:133662
Updated: 2026/4/13
Siemens 3WL1120-3FG66-4GA4-ZC01F12F37R15R21T40

Key Features

  • 1Handle up to 2000A current for demanding industrial applications. 2、Enhance safety with precise overcurrent release and rear connection. 3、Apply across diverse settings requiring high reliability and 690V AC. 4、Simplify installation using the withdrawable design and guide frame. 5、Utilize advanced ETU 25 technology for accurate protection.
Product Details
3WL1120-3FG66-4GA4-ZC01F12F37R15R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3FG66-4GA4-ZC01F12F37R15R21T40

Specifications may be subject to change without notice