Product Model

3WL1112-3NB66-4GA4-ZF12F37R21T40

In Stock
Last updated: 2025/5/23
Siemens 3WL1112-3NB66-4GA4-ZF12F37R21T40

Selling Points

  • 1Highly flexible application in various electrical installations.
  • 2Comprehensive communication capabilities via PROFINET IO, PROFIBUS DP, Modbus TCP, and Modbus RTU.
  • 3Robust protection for motors, capacitors, generators, transformers, busbars, and cables.
  • 4Modular design with easily retrofittable modules for changing requirements.
  • 5Climate-proof according to IEC 60068-2-30 for reliable operation in diverse environments.
Product Details
3WL1112-3NB66-4GA4-ZF12F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-3NB66-4GA4-ZF12F37R21T40

Specifications may be subject to change without notice