INDCTL Logo
SiemensAir Circuit Breaker
Product Model

3WL1220-2AA66-4GA4-ZR21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

121968

In Stock
Last updated: 2025/4/28
View Specifications
Siemens 3WL1220-2AA66-4GA4-ZR21T40

Selling Points

  • 1Highly flexible application with a performance range of 800 A to 690 V AC.
  • 2Compliant with IEC 60947-2 and climate-proof according to IEC 60068-2-30.
  • 3Modular design allows for easy retrofitting of communication components.
  • 4Supports PROFINET IO, PROFIBUS DP, Modbus TCP, and Modbus RTU for enhanced communication.
  • 5Ideal for use in non-residential buildings, residential buildings, and industrial applications.
Product Details
3WL1220-2AA66-4GA4-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
3WL1220-2AA66-4GA4-ZR21T40

Specifications may be subject to change without notice