3WL1240-2MB67-4GN4-ZF37K07R21T40

Product ID:172911
Updated: 2026/4/23
Siemens 3WL1240-2MB67-4GN4-ZF37K07R21T40

Key Features

  • 1Handle up to 4000A for reliable operation in demanding electrical systems. 2、Utilize Size II design for efficient space use in industrial settings. 3、Meet IEC standards for guaranteed safety and performance compliance. 4、Choose rear connection options for horizontal or vertical mounting flexibility. 5、Feature ETU 27 for robust overcurrent release mechanisms.
Product Details
3WL1240-2MB67-4GN4-ZF37K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2MB67-4GN4-ZF37K07R21T40

Specifications may be subject to change without notice