Auxiliary Relays & Contactors - Contacts - 1 switching, 3 expandable
Installation contactors and auxiliary relays are designed to switch more power (load) than the capacitance of the switching component. They are also used for so-called multiplication of contacts where more than one contact is needed. The auxiliary relays have quiet operation, LED signalling and switching contacts. ELKO EP contactors are baseless and switch over currents up to 63A.