3WL1240-3FB77-4GS4-ZF23K07R21T40

Product ID:161272
Updated: 2026/4/25
Siemens 3WL1240-3FB77-4GS4-ZF23K07R21T40

Key Features

  • 1Cover a 630A to 6300A range with three highly flexible frame sizes. 2、Ensure consistent communication via PROFINET, PROFIBUS, and Modbus protocols. 3、Retrofit all communication components easily thanks to modular design. 4、Save panel space with compact designs fitting 400mm-800mm widths. 5、Monitor current, voltage, energy, and power for efficient load management.
Product Details
3WL1240-3FB77-4GS4-ZF23K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-3FB77-4GS4-ZF23K07R21T40

Specifications may be subject to change without notice