3WL1240-3NG77-4GA4-ZF12F23R21T40

Product ID:119690
Updated: 2026/4/10
Siemens 3WL1240-3NG77-4GA4-ZF12F23R21T40

Key Features

  • 1Handle up to 4000A for reliable power distribution. 2、Meet international standards for electrical safety and performance. 3、Utilize a 4-pole design with rear connection vertical. 4、Incorporate overcurrent release for secure operation. 5、Feature a guide frame for easy installation and maintenance.
Product Details
3WL1240-3NG77-4GA4-ZF12F23R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-3NG77-4GA4-ZF12F23R21T40

Specifications may be subject to change without notice