This Siemens 3TY7-520-0A Contact Kit is the perfect addition to your electrical equipment. It includes everything you need to connect your 3TF52 Contactor to your electrical system. The kit comes in a box and includes 255 units, making it a great value for your money. The contactor is designed for use in various industries, including business and industrial settings. It has a current rating of 3A and is manufactured in India. With this Siemens contact kit, you can be sure that you are getting a high-quality product that will meet your needs.