Solenoids available in 12- or 24-volt DC ratings

Solenoids remotely switch high electrical current when a much lower current is applied to its electromagnet coil. Similar to a relay, but solenoids can be used for heavier duty applications. Offered in single-pole, single-throw (SPST), continuous or intermittent and grounded or insulated configurations, with 12- or 24-volt DC ratings. Solenoids with weather- and dirt-resistant plasticized steel casings are available. WaytekInc., Chanhassen, Minn.