Product Model

3WL1220-2FB66-4GA4-ZC20K07R21T40

In Stock
Last updated: 2025/5/11
Siemens 3WL1220-2FB66-4GA4-ZC20K07R21T40

Selling Points

  • 1High Current Rating: Handles up to 4000A with 690V AC50/60Hz.
  • 2IEC Compliance: Meets international standards for electrical safety and performance.
  • 3Durable Design: Built with a guide frame for reliable operation and easy maintenance.
  • 4Overcurrent Protection: Equipped with ETU 25 LSI for effective overcurrent release.
  • 5Versatile Connection: Rear connection available in both vertical and horizontal configurations.
Product Details
3WL1220-2FB66-4GA4-ZC20K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-2FB66-4GA4-ZC20K07R21T40

Specifications may be subject to change without notice