The Leviton CTV04-WD5 CT 400A:0.333V Split is a hinged current transformer designed for accurate measurement in high-current applications. With a 0.5% accuracy rating, this transformer ensures reliable performance for monitoring electrical systems. It features a durable construction that allows for easy installation and maintenance. The split design facilitates quick access for installation without disrupting existing wiring. This current transformer is compliant with industry standards, making it suitable for various applications in commercial and industrial settings.