3WL1110-3NB66-4GN4-ZF12R21T40

Product ID:172528
Updated: 2026/4/23
Siemens 3WL1110-3NB66-4GN4-ZF12R21T40

Key Features

  • 1Support up to 1000A for reliable power distribution. 2、Meet IEC standards for safety and performance compliance. 3、Install and remove easily with a withdrawable guide frame. 4、Provide robust overcurrent release for secure operation. 5、Connect flexibly with rear options for horizontal mounting.
Product Details
3WL1110-3NB66-4GN4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1110-3NB66-4GN4-ZF12R21T40

Specifications may be subject to change without notice