3WL1240-3FB77-4GA4-ZC01F35F37R21S01T40

Product ID:190355
Updated: 2026/4/16
Siemens 3WL1240-3FB77-4GA4-ZC01F35F37R21S01T40

Key Features

  • 1Handle up to 4000A for reliable power distribution. 2、Meet international safety standards with full IEC compliance. 3、Simplify installation and removal with a withdrawable guide frame design. 4、Ensure safe operation with a high Icu rating of 66kA at 500V. 5、Support versatile connectivity for horizontal or vertical rear connections.
Product Details
3WL1240-3FB77-4GA4-ZC01F35F37R21S01T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-3FB77-4GA4-ZC01F35F37R21S01T40

Specifications may be subject to change without notice