3WL1120-2FB78-4GA4-ZK07R21R55T40

Product ID:100516
Updated: 2026/4/4
Siemens 3WL1120-2FB78-4GA4-ZK07R21R55T40

Key Features

  • 1Cover a wide performance range from 16 A to 6300 A. 2、Support PROFINET, PROFIBUS, and Modbus for seamless integration. 3、Retrofit communication components easily for future adaptability. 4、Meet IEC 60947-2 standards for reliable and safe operation. 5、Utilize advanced diagnostic tools for preventive maintenance.
Product Details
3WL1120-2FB78-4GA4-ZK07R21R55T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-2FB78-4GA4-ZK07R21R55T40

Specifications may be subject to change without notice