3WL1240-2FB77-4GN4-ZF37K07R21T40

Product ID:125368
Updated: 2026/4/10
Siemens 3WL1240-2FB77-4GN4-ZF37K07R21T40

Key Features

  • 1Optimize performance with a design built for efficient industrial operation. 2、Ensure safe shutdown with reliable overcurrent protection (Icu=66kA at 500V). 3、Simplify installation using versatile rear connectivity options. 4、Maximize panel space with a compact, space-saving form factor. 5、Withstand harsh conditions through durable industrial-grade construction.
Product Details
3WL1240-2FB77-4GN4-ZF37K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2FB77-4GN4-ZF37K07R21T40

Specifications may be subject to change without notice