This item was purchased as part of a bulk purchase, item was in a box and wrapped to cardboard. This unit appears to have been tested and in working order per labels, see photos. You have 30 days to verify and return it, if item don't meet your needs. Thanks for viewing. The SPRECHER + SCHUH L11-NU800-1753 L11 Disconnect Switch is a high-quality electrical component designed for industrial use. With a maximum amperage of 800 A and a voltage rating of 600VAC, this disconnect switch is capable of handling heavy loads and ensuring reliable power distribution. Made by the reputable brand Sprecher + Schuh in France, this model is known for its durability and efficiency in various electrical systems. Whether used in manufacturing plants or for switchgear applications, this disconnect switch is a reliable choice for ensuring smooth and safe operation of electrical circuits.