3WL1220-2MG66-4GA4-ZC22K07R21S01T40

Product ID:221170
Updated: 2026/6/20
Siemens 3WL1220-2MG66-4GA4-ZC22K07R21S01T40

Key Features

  • 1Handle up to 2000A with a 66kA interrupting capacity at 500V.
  • 2Choose between fixed-mounted or withdrawable configurations with guide frames.
  • 3Ensure safe operation via integrated overcurrent release mechanisms.
  • 4Meet IEC standards for size II applications ensuring reliability.
  • 5Withstand harsh industrial environments with a robust design.
Product Details
3WL1220-2MG66-4GA4-ZC22K07R21S01T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-2MG66-4GA4-ZC22K07R21S01T40

Specifications may be subject to change without notice