3VT8431-2BA03-2HJ0

Product ID:226917
Updated: 2026/7/8
Siemens 3VT8431-2BA03-2HJ0

Key Features

  • 1Deliver high switching capacity with Icu=50 kA for reliable electrical systems.
  • 2Ensure precise protection via thermal magnetic trip unit for overloads and short-circuits.
  • 3Protect 415/440 V AC 3-pole systems comprehensively for robust operation.
  • 4Provide overload protection up to II=3150 A without auxiliary release.
  • 5Enhance reliability with robust construction and 1x AUX FIXED mounted.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3VT8431-2BA03-2HJ0

Specifications may be subject to change without notice

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