Durite Voltage Sensitive Relay (VSR) Genuine Durite 24V voltage sensitive relay, ideal for commercial vehicles, trucks, buses, motorhomes, marine applications and dual battery charging systems. Specifications: * Brand: Durite * Part Number: 0-727-83 * Voltage: 24V * Current Rating: 140A * Type: Voltage Sensitive Relay (VSR) * Condition: New in original packaging Designed to automatically connect and disconnect auxiliary batteries once the charging voltage reaches the preset level, helping to protect the starter battery while efficiently charging secondary batteries. Please ensure this part is compatible with your application before purchasing. The item shown is the exact item you will receive.