3WL1240-2FG77-4GP4-ZF23K07R21T40

Product ID:223450
Updated: 2026/6/16
Siemens 3WL1240-2FG77-4GP4-ZF23K07R21T40

Key Features

  • 1Handle up to 4000A current for demanding industrial environments.
  • 2Utilize versatile rear connection for flexible horizontal installation.
  • 3Ensure compliance with international IEC safety and performance standards.
  • 4Provide robust overcurrent protection with Icu=66kA at 500V rating.
  • 5Simplify maintenance with a withdrawable drawer and guide frame design.
Product Details
3WL1240-2FG77-4GP4-ZF23K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2FG77-4GP4-ZF23K07R21T40

Specifications may be subject to change without notice