3WL1108-3NG66-4GA4-ZF37K07R21T40

Product ID:222499
Updated: 2026/6/18
Siemens 3WL1108-3NG66-4GA4-ZF37K07R21T40

Key Features

  • 1Support up to 800A current rating for demanding applications.
  • 2Enhance safety with ETU 25 LSI overcurrent release protection.
  • 3Install flexibly in fixed or withdrawable configurations.
  • 4Operate reliably across 50/60Hz AC frequencies.
  • 5Deliver high 66kA interrupting capacity at 500V.
Product Details
3WL1108-3NG66-4GA4-ZF37K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1108-3NG66-4GA4-ZF37K07R21T40

Specifications may be subject to change without notice