3WL1220-2NG66-4GA4-ZF37K07R21T40

Product ID:206616
Updated: 2026/7/6
Siemens 3WL1220-2NG66-4GA4-ZF37K07R21T40

Key Features

  • 1Handle up to 2000A with a voltage range of 690V.
  • 2Equip with overcurrent release and ETU 15 LI for secure operation.
  • 3Utilize a withdrawable design with guide frame for easy mounting and maintenance.
  • 4Operate at both 50Hz and 60Hz frequencies.
  • 5Interrupt currents up to 66kA at 500V.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-2NG66-4GA4-ZF37K07R21T40

Specifications may be subject to change without notice

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