3WL1340-4AA77-4GA4-ZC20R16R21T40

Product ID:186888
Updated: 2026/4/19
Siemens 3WL1340-4AA77-4GA4-ZC20R16R21T40

Key Features

  • 1Handle high currents and voltages for reliable operation. 2、Meet international standards for global compatibility. 3、Simplify installation with horizontal rear connection. 4、Provide robust protection with 100kA interrupting capacity. 5、Enhance stability using an available guide frame.
Product Details
3WL1340-4AA77-4GA4-ZC20R16R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1340-4AA77-4GA4-ZC20R16R21T40

Specifications may be subject to change without notice