3WL1240-2AA71-4GA4-ZS55T40

Product ID:155825
Updated: 2026/4/24
Siemens 3WL1240-2AA71-4GA4-ZS55T40

Key Features

  • 1Cover loads up to 6300 A (AC) and 4000 A (DC) with full IEC compliance. 2、Retrofit modules easily for Electronic Trip Units and ground-fault protection. 3、Integrate seamlessly via PROFINET, PROFIBUS, or Modbus communication protocols. 4、Ensure reliable climate-proof operation per IEC 60068-2-30 standard. 5、Deploy as incoming, distribution, tie, or outgoing-feeder circuit breakers.
Product Details
3WL1240-2AA71-4GA4-ZS55T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2AA71-4GA4-ZS55T40

Specifications may be subject to change without notice