3WL1112-3NB66-4GA4-ZF35F37R21T40

Product ID:183323
Updated: 2026/4/20
Siemens 3WL1112-3NB66-4GA4-ZF35F37R21T40

Key Features

  • 1Cover currents from 16 A to 6300 A for versatile application. 2、Retrofit modules for trip units and communication easily. 3、Integrate seamlessly with PROFINET, PROFIBUS, and Modbus. 4、Comply with IEC 60947-2 for reliable, climate-proof operation. 5、Monitor current, voltage, and energy for efficient maintenance.
Product Details
3WL1112-3NB66-4GA4-ZF35F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-3NB66-4GA4-ZF35F37R21T40

Specifications may be subject to change without notice