INDCTL Logo
SiemensAir Circuit Breaker
Product Model

3WL1220-4CB66-4GA4-ZK07R10R21S07T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

172514

In Stock
Last updated: 2025/5/13
View Specifications
Siemens 3WL1220-4CB66-4GA4-ZK07R10R21S07T40

Selling Points

  • 1Handles up to 2000A with IEC In=2000A to 690V.
  • 2Tested and certified to exceed NETA field testing requirements.
  • 3Withdrawable circuit breaker with guide frame for easy installation.
  • 4Suitable for AC50/60Hz applications, ensuring broad compatibility.
  • 5Icu=100kA at 500V rear connection horizontal for superior overcurrent protection.
Product Details
3WL1220-4CB66-4GA4-ZK07R10R21S07T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-4CB66-4GA4-ZK07R10R21S07T40

Specifications may be subject to change without notice