3WL1220-3FB66-4GA4-ZC22K07R21S01T40

Product ID:131011
Updated: 2026/4/7
Siemens 3WL1220-3FB66-4GA4-ZC22K07R21S01T40

Key Features

  • 1Handle high currents up to 2000A reliably. 2、Ensure safety with an Icu rating of 80kA at 500V. 3、Simplify installation using the withdrawable design and guide frame. 4、Meet global standards with full IEC compliance for Size II. 5、Withstand AC50/60Hz frequencies and horizontal rear connections.
Product Details
3WL1220-3FB66-4GA4-ZC22K07R21S01T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-3FB66-4GA4-ZC22K07R21S01T40

Specifications may be subject to change without notice