3WL1240-2AA77-4GA4-ZC22R21T40

Product ID:118186
Updated: 2026/4/10
Siemens 3WL1240-2AA77-4GA4-ZC22R21T40

Key Features

  • 1Handle up to 4000 A (AC) for reliable high-current operation. 2、Retrofit easily with modular accessories for future needs. 3、Operate reliably in harsh climates per IEC 60068-2-30. 4、Integrate seamlessly via PROFINET, PROFIBUS, and Modbus. 5、Serve as incoming, distribution, tie, or outgoing feeder.
Product Details
3WL1240-2AA77-4GA4-ZC22R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2AA77-4GA4-ZC22R21T40

Specifications may be subject to change without notice