3WL1106-3FB66-4GN4-ZK07R21T40

Product ID:122958
Updated: 2026/4/13
Siemens 3WL1106-3FB66-4GN4-ZK07R21T40

Key Features

  • 1Protect systems with high current ratings up to 6300 A AC and 4000 A DC. 2、Simplify upgrades using a modular design for easy accessory retrofitting. 3、Ensure reliability with climate-proof construction per IEC 60068-2-30. 4、Enable advanced monitoring via PROFINET, PROFIBUS, and Modbus protocols. 5、Expand functionality with ETUs, CTs, and ground-fault modules.
Product Details
3WL1106-3FB66-4GN4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1106-3FB66-4GN4-ZK07R21T40

Specifications may be subject to change without notice