Leroy-Somer Rectifier – For LSA 49.1 Series Alternators

This Leroy-Somer Rectifier Assembly is designed specifically for the LSA 49.1 series alternators. It provides the complete rotating rectifier components required to deliver stable DC excitation to the alternator rotor, ensuring consistent and reliable generator voltage output. Built to OEM standards, this rectifier kit is perfect for servicing, repair, and preventive maintenance.

Key Features

• Complete rectifier kit including:

  • Forward (Positive) Diodes

  • Reverse (Negative) Diodes

  • Varistor / Surge Protector

• Engineered for Leroy-Somer LSA 49.1 alternators

• High-quality industrial-grade components

• Ensures balanced and stable excitation performance

• Suitable for heavy-duty industrial and commercial generator applications