Schneider Electric 500SV43B

The Schneider Electric 500SV43B is a robust and reliable 0.5kVA encapsulated buck and boost transformer, meticulously designed for a variety of voltage adjustment and autotransformer applications. Whether you need to fine-tune voltage levels or leverage the efficiency of an autotransformer, this unit delivers consistent and safe performance.

Versatile Voltage Control

This single-phase transformer features a 120V x 240V primary voltage and a flexible 12/24V secondary voltage, making it ideal for either boosting low voltage or bucking high voltage to meet your specific equipment requirements. In its buck and boost configuration, it serves as an insulating transformer, providing excellent electrical isolation. For even greater efficiency, the 500SV43B can be interconnected for use as an autotransformer, allowing it to handle loads significantly larger than its nameplate rating.

Durable Design for Any Environment

Built for longevity and adaptability, the 500SV43B boasts a NEMA 3R rated enclosure. This robust design ensures protection against environmental elements, making it suitable for both indoor and outdoor installations. Its 80°C temperature rise and 130°C insulation temperature further highlight its capability to perform reliably under demanding conditions.