3WL1240-2MG77-4GA4-ZF23F37K07R21T40

Product ID:202901
Updated: 2026/4/12
Siemens 3WL1240-2MG77-4GA4-ZF23F37K07R21T40

Key Features

  • 1Handle high-voltage applications up to 4000A at 690V. 2、Provide advanced overcurrent protection with Icu=66kA at 500V. 3、Enable versatile installation via rear connection options. 4、Ensure enhanced safety by meeting strict IEC standards. 5、Guarantee durability with high-quality, long-lasting construction.
Product Details
3WL1240-2MG77-4GA4-ZF23F37K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2MG77-4GA4-ZF23F37K07R21T40

Specifications may be subject to change without notice