3WL1240-2MG77-4GA4-ZC20F23K07R15R21S01T40

Product ID:220281
Updated: 2026/4/6
Siemens 3WL1240-2MG77-4GA4-ZC20F23K07R15R21S01T40

Key Features

  • 1Maximize uptime with a high current capacity of up to 4000A. 2、Ensure global project compliance with reliable IEC certification. 3、Simplify installation and maintenance using the durable guide frame design. 4、Optimize cabinet space and wiring with horizontal rear connections. 5、Protect your system with an excellent interrupting capacity of 66kA at 500V.
Product Details
3WL1240-2MG77-4GA4-ZC20F23K07R15R21S01T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2MG77-4GA4-ZC20F23K07R15R21S01T40

Specifications may be subject to change without notice