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SiemensAir Circuit Breaker
Product Model

3WL1220-2AA68-1FA4-ZR21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

159673

In Stock
Last updated: 2025/6/26
View Specifications
Siemens 3WL1220-2AA68-1FA4-ZR21T40

Selling Points

  • 1High reliability in industrial applications with compliance to IEC 60947-2 standards.
  • 2Modular design for easy retrofitting of communication components and accessories.
  • 3Wide current range from 16 A to 6300 A, suitable for various electrical installations.
  • 4Advanced communication capabilities via PROFINET IO, PROFIBUS DP, Modbus TCP, and Modbus RTU.
  • 5Comprehensive accessory options including Electronic Trip Units (ETU), ground-fault modules, and rating plugs.
Product Details
3WL1220-2AA68-1FA4-ZR21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-2AA68-1FA4-ZR21T40

Specifications may be subject to change without notice