3WL1120-3EB66-4GA4-ZK07R21T40U10

Product ID:159882
Updated: 2026/4/24
Siemens 3WL1120-3EB66-4GA4-ZK07R21T40U10

Key Features

  • 1Handle currents up to 6300 A AC and 4000 A DC reliably. 2、Retrofit modules easily for trip units and communication. 3、Integrate seamlessly via PROFINET, PROFIBUS, and Modbus. 4、Ensure climate-proof operation per IEC 60068-2-30 standards. 5、Deploy versatilely as incoming, tie, or feeder breakers.
Product Details
3WL1120-3EB66-4GA4-ZK07R21T40U10
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3EB66-4GA4-ZK07R21T40U10

Specifications may be subject to change without notice