3WL1240-2FG77-4GA4-ZC22F23K07R21T40

Product ID:111943
Updated: 2026/4/8
Siemens 3WL1240-2FG77-4GA4-ZC22F23K07R21T40

Key Features

  • 1Handle high currents up to 4000A for demanding industrial loads. 2、Ensure compatibility with versatile 690V AC50/60Hz voltage systems. 3、Provide reliable overcurrent protection with an Icu rating of 66kA at 500V. 4、Simplify integration using the flexible rear connection vertical design. 5、Withstand harsh conditions with a robust and durable industrial construction.
Product Details
3WL1240-2FG77-4GA4-ZC22F23K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2FG77-4GA4-ZC22F23K07R21T40

Specifications may be subject to change without notice