The ABB part 1SVR730120R3300 is an electronic product and relay known as EPR-TIMERS. ABB is a well-known and trusted brand in the electrical industry, and their EPR-TIMERS provide reliable and accurate timing solutions for a wide range of applications. Whether you need to control lighting, heating, ventilation, or other electrical devices, the ABB EPR-TIMERS offer precise and convenient timing options. With advanced electronic technology, this product ensures dependable performance and long-lasting durability. Choose ABB for your timing needs and experience the reliability and efficiency that comes with their electronic products and relays.