Check the listing for details. Gefran GTS 40A/480 VAC Solid State Relay 40 Amp 480 VAC FAST SHIPPING. Condition: Used. Listed at 89.99 USD. The Gefran GTS 40A/480 VAC Solid State Relay is a reliable and efficient electrical component designed for industrial use. With a high capacity of 40 Amp and a voltage rating of 480 VAC, this relay is suitable for various applications that require fast and precise control of electrical circuits. The Gefran brand is known for its quality and durability, making this model a trusted choice for businesses and professionals in the electrical equipment industry. With fast shipping available, you can count on quick delivery to ensure your project is on schedule.