3WL1240-4NB67-4GA4-ZK07R21T40

Product ID:218509
Updated: 2026/4/6
Siemens 3WL1240-4NB67-4GA4-ZK07R21T40

Key Features

  • 1Deliver up to 6300 A (AC) and 4000 A (DC) for reliable high-current operation. 2、Cover a wide performance range from 630 A to 6300 A with just three frame sizes. 3、Integrate seamlessly with PROFINET IO, PROFIBUS DP, Modbus TCP, and Modbus RTU. 4、Retrofit communication components and accessories easily to adapt to new requirements. 5、Enhance functionality with ETUs, current transformers, and ground-fault modules.
Product Details
3WL1240-4NB67-4GA4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-4NB67-4GA4-ZK07R21T40

Specifications may be subject to change without notice