3WL1120-4FB66-4GA4-ZR21T40

Product ID:107275
Updated: 2026/4/6
Siemens 3WL1120-4FB66-4GA4-ZR21T40

Key Features

  • 1Cover a performance range from 800 A to 690 V AC. 2、Support up to 100 kA at 500 V for robust protection. 3、Allow easy retrofitting of communication components. 4、Include ground-fault modules and rating plugs. 5、Ensure reliable operation with IEC 60068-2-30 compliance.
Product Details
3WL1120-4FB66-4GA4-ZR21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-4FB66-4GA4-ZR21T40

Specifications may be subject to change without notice