3VT8431-1AA03-0BA0

Product ID:108138
Updated: 2026/7/3
Siemens 3VT8431-1AA03-0BA0

Key Features

  • 1Deliver high 35 kA switching capacity for reliable short-circuit protection.
  • 2Ensure safe operation with a precise thermal-magnetic trip unit.
  • 3Simplify installation via fixed mounting with no auxiliary release needed.
  • 4Support 415/440 V AC 3-pole systems for wide compatibility.
  • 5Provide comprehensive protection up to 3150 A without auxiliary switches.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
Delivery Release (PM300)
Country of Origin
China
ECCN
N
AL
N
Model Number
3VT8431-1AA03-0BA0

Specifications may be subject to change without notice

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