3WL1120-3FB76-4GS4-ZK07R21T40

Product ID:132314
Updated: 2026/4/9
Siemens 3WL1120-3FB76-4GS4-ZK07R21T40

Key Features

  • 1Handle currents up to 2000A with IEC In=2000A to 690V. 2、Incorporate an overcurrent release for safe and reliable operation. 3、Utilize a guide frame design for easy withdrawal and installation. 4、Ensure compatibility with both AC50Hz and AC60Hz frequencies. 5、Meet IEC standards with Icu=66kA at 500V rear connection.
Product Details
3WL1120-3FB76-4GS4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3FB76-4GS4-ZK07R21T40

Specifications may be subject to change without notice