Relays reduce the length of the wire lead between the equipment and the switching mechanism, reducing resistance and assuring more power is available to the equipment.
All relays listed have push-on type terminals.
All Relays Qty. = 1 Normally Open (NO): SPST type - Relays that close and complete the connection when current is sent to them Normally Closed (NC): SPST type - Relays that open and interrupt the connection when current is sent to them Change-Over Relays (NO/NC): SPDT type - relays that switch from one circuit to another Note: The relay case bears an imprint stating "30 amp", this rating is based on a minimum 250,000 cycle life. The manufacturer also certifi es a 40 amp capacity based on a minimum 100,000 cycle life.