Product Model

3WL1112-3MB66-4GN4-ZC01K07R21T40

In Stock
Last updated: 2025/5/13
Siemens 3WL1112-3MB66-4GN4-ZC01K07R21T40

Selling Points

  • 1High Performance: Handles up to 6300 A (AC) and 4000 A (DC) with high reliability.
  • 2Flexible Application: Suitable for incoming-feeder, distribution, tie, and outgoing-feeder circuit breakers in non-residential buildings, residential buildings, and industry.
  • 3Modular Design: Easily retrofittable modules for Electronic Trip Units, current sensors, and auxiliary circuit signaling switches.
  • 4Advanced Communication: Compatible with PROFINET IO, PROFIBUS DP, Modbus TCP, and Modbus RTU for seamless integration into Totally Integrated Power and Totally Integrated Automation solutions.
  • 5Comprehensive Accessories: Includes rating plugs, ground-fault modules, displays, current transformers, and EMC filters for enhanced functionality.
Product Details
3WL1112-3MB66-4GN4-ZC01K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-3MB66-4GN4-ZC01K07R21T40

Specifications may be subject to change without notice