This is a pair of MAGNACRAFT W78ARCSX-11 relays, capable of handling up to 20 amps and 240 volts AC. These relays are new and have never been used, but do not come in their original packaging. They are ideal for use in a variety of electrical equipment and can be relied upon for high performance and durability. Whether you are a business or an individual, these relays are an excellent choice for your needs. Please refer to the manufacturer's specifications to assure this relay will work for your application.