The DELTROL CONTROLS part 21009-84 is a versatile and high-quality power relay. With a voltage rating of 120VAC and a maximum current capacity of 30A, this relay is capable of handling heavy electrical loads with ease. It features a 3PST-NO (3-pole single-throw normally open) configuration, making it suitable for a variety of applications that require reliable switching of electrical circuits.With dimensions of approximately 80.26mm by 59.69mm, this flange mount relay can be easily installed on a panel or equipment. Its compact size allows for efficient use of space while ensuring optimal performance. Built with durable materials and advanced engineering, this power relay from DELTROL CONTROLS guarantees longevity and consistent operation even in demanding environments. It is suitable for use in industries such as industrial automation, HVAC, lighting systems, motor controls, and many others.Whether you're a professional electrician or a DIY enthusiast, this DELTROL CONTROLS power relay is an excellent choice for your electrical control needs. Trust in its reliability, efficiency, and versatility to keep your circuits running smoothly.