3WL1108-4FG78-4GA4-ZF23K07R21

Product ID:203729
Updated: 2026/7/6
Siemens 3WL1108-4FG78-4GA4-ZF23K07R21

Key Features

  • 1Handle currents up to 800A with a 690V voltage range.
  • 2Install easily with a compact, withdrawable design and guide frame.
  • 3Ensure safety with overcurrent release and IEC standard compliance.
  • 4Connect flexibly using the rear horizontal connection option.
  • 5Withstand harsh conditions with durable construction and 66kA Icu rating.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1108-4FG78-4GA4-ZF23K07R21

Specifications may be subject to change without notice

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