3WL1240-2FB77-4GA4-ZC22F36K07R21T40

Product ID:157452
Updated: 2026/4/24
Siemens 3WL1240-2FB77-4GA4-ZC22F36K07R21T40

Key Features

  • 1Handle currents up to 4000A for demanding high-power applications. 2、Ensure compliance and safety with full IEC standard certification. 3、Simplify installation via easy rear connections for horizontal setups. 4、Rely on a high interrupting capacity of Icu=66kA at 500V. 5、Secure stable operation with the integrated guide frame design.
Product Details
3WL1240-2FB77-4GA4-ZC22F36K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2FB77-4GA4-ZC22F36K07R21T40

Specifications may be subject to change without notice