3WL1340-4DG78-4GA4-ZC22K07R21T40

Product ID:214942
Updated: 2026/6/27
Siemens 3WL1340-4DG78-4GA4-ZC22K07R21T40

Key Features

  • 1Handle currents up to 4000A for demanding industrial loads.
  • 2Meet international safety standards to ensure compliance and safety.
  • 3Connect easily with a rear connection for vertical installation setups.
  • 4Provide reliable overcurrent protection with an Icu=80kA rating at 500V.
  • 5Built with robust materials for long-lasting performance in tough environments.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1340-4DG78-4GA4-ZC22K07R21T40

Specifications may be subject to change without notice

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