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SiemensAir Circuit Breaker
Product Model

3WL1120-3MB66-4GN4-ZC20

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

167340

In Stock
Last updated: 2025/5/19
View Specifications
Siemens 3WL1120-3MB66-4GN4-ZC20

Selling Points

  • 1Highly flexible performance range from 630 A to 6300 A.
  • 2Modular design allows easy retrofitting of accessories and communication components.
  • 3Advanced communication capabilities via PROFINET IO, PROFIBUS DP, Modbus TCP, and Modbus RTU.
  • 4Climate-proof according to IEC 60068-2-30 for reliable operation in various environments.
  • 5Compatible with a wide range of applications including incoming-feeder, distribution, tie, and outgoing-feeder circuit breakers.
Product Details
3WL1120-3MB66-4GN4-ZC20
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3MB66-4GN4-ZC20

Specifications may be subject to change without notice