3VT8431-2BA03-2KA0

Product ID:162498
Updated: 2026/7/3
Siemens 3VT8431-2BA03-2KA0

Key Features

  • 1Deliver high switching capacity with Icu=50 kA for maximum safety.
  • 2Protect 415/440 V AC 3-pole industrial power systems reliably.
  • 3Utilize a thermal magnetic trip unit for accurate overload protection.
  • 4Provide short-circuit protection up to II=3150 A without auxiliary release.
  • 5Ensure robust system integrity in demanding applications.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
Delivery Release (PM300)
Country of Origin
China
ECCN
N
AL
N
Model Number
3VT8431-2BA03-2KA0

Specifications may be subject to change without notice

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