3VA9143-0SB10

Product ID:155412
Updated: 2026/7/9
Siemens 3VA9143-0SB10

Key Features

  • 1Secure door cutouts with a compact 104.6 x 70.7mm frame design.
  • 2Enhance safety by providing reliable protection against electrical hazards.
  • 3Reduce installation time with a simple and quick setup process.
  • 4Apply versatilely to systems with 3-pole circuit breakers like 3VA5 250.
  • 5Ensure long-term reliability with durable, high-quality construction materials.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
Delivery Release (PM300)
Country of Origin
Germany
ECCN
EAR99
AL
N
Model Number
3VA9143-0SB10

Specifications may be subject to change without notice

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