Shop general-purpose relays for electrical switching, equipment control, signal isolation and automation applications. These versatile electromechanical relays are commonly used in control panels, machinery, building systems and industrial equipment.
Wallco supplies general-purpose relays from established manufacturers in a variety of contact configurations, coil voltages, current ratings, mounting styles and terminal arrangements. Use the available technical filters to compare products and identify a relay suited to your circuit and application.
General-purpose relays use an energized coil to operate one or more electrical contacts. They are commonly used to switch control circuits, provide electrical isolation, interface equipment and control loads in machinery, panels and automation systems.
Important selection factors include AC or DC coil voltage, contact configuration, number of poles, contact current and voltage ratings, mounting method, terminal style and enclosure type. The selected relay must also be appropriate for the type of load being switched, including resistive, inductive or motor loads.
Products are organized generically so general-purpose relays from different manufacturers can be compared within the same category and technical filters.