3WL1240-2FG77-4GA4-ZF23K07R21T40

Product ID:105758
Updated: 2026/4/6
Siemens 3WL1240-2FG77-4GA4-ZF23K07R21T40

Key Features

  • 1Handle up to 4000A for reliable power distribution. 2、Meet international IEC standards for safety and performance. 3、Utilize vertical rear connections for space-efficient installation. 4、Protect systems with automatic overcurrent release trips. 5、Ensure stable operation with the included guide frame.
Product Details
3WL1240-2FG77-4GA4-ZF23K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2FG77-4GA4-ZF23K07R21T40

Specifications may be subject to change without notice