Step by step relay
(21 Products)In this category, a wide range of step-by-step relays is available, including regulators for switching on lights using buttons, both in electromechanical and electronic format. You will also find step-by-step relays with dimmer, ideal for incandescent, halogen and LED lamps. When choosing, pay particular attention to the range of the contacts and the noise during use, as the electronic models guarantee greater silence.