3WL1240-4MG77-4GA4-ZF23K07R21T40

Product ID:174041
Updated: 2026/4/23
Siemens 3WL1240-4MG77-4GA4-ZF23K07R21T40

Key Features

  • 1Handle up to 4000A current for demanding industrial loads. 2、Meet international safety standards with full IEC compliance. 3、Configure flexibly using horizontal or vertical rear connections. 4、Enhance operational security with integrated overcurrent release. 5、Ensure long-term durability through robust guide frame construction.
Product Details
3WL1240-4MG77-4GA4-ZF23K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-4MG77-4GA4-ZF23K07R21T40

Specifications may be subject to change without notice