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SiemensAir Circuit Breaker
Product Model

3WL1220-2MG66-4GA4-ZC22F12R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

146872

In Stock
Last updated: 2025/4/26
View Specifications
Siemens 3WL1220-2MG66-4GA4-ZC22F12R21T40

Selling Points

  • 1High Current Rating: Handles up to 2000A with a voltage range of 690V.
  • 2Enhanced Safety: Meets IEC standards for size II applications.
  • 3Versatile Connectivity: Rear connection horizontal for easy installation.
  • 4High Interrupting Capacity: Icu=66kA at 500V for reliable overcurrent release.
  • 5Durable Design: Built with high-quality materials for long-lasting performance.
Product Details
3WL1220-2MG66-4GA4-ZC22F12R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-2MG66-4GA4-ZC22F12R21T40

Specifications may be subject to change without notice