3WL1240-3CB71-4GA4-ZK07T40

Product ID:138650
Updated: 2026/4/19
Siemens 3WL1240-3CB71-4GA4-ZK07T40

Key Features

  • 1Handle currents up to 6300A AC and 4000A DC with full IEC compliance. 2、Cover a wide range from 630A to 6300A with just three frame sizes. 3、Integrate seamlessly via PROFINET, PROFIBUS, Modbus TCP, and Modbus RTU. 4、Retrofit modules easily for trip units and ground-fault protection. 5、Ensure enhanced safety meeting IEC 60068-2-30 climate-proof standards.
Product Details
3WL1240-3CB71-4GA4-ZK07T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-3CB71-4GA4-ZK07T40

Specifications may be subject to change without notice