Definite purpose (DP) contactors are electrically activated switches designed for application-specific use to provide load control that can handle lower locked rotor switching needs. Definite purpose ...

Contactors are UL and CSA recognized, meet ARI 780 ratings and are RoHS compliant. Standard features include 24, 120, 208/240, 277, 480 and 575VAC 50/60Hz coils. Switching of 20, 25, 30, 40 Amp FLA ...

A broad line of high-quality definite-purpose contactors for use in such applications as electric motor control, lighting, heating, and capacitor banks is offered in SPST-NO, DPST-NO, and 3PST-NO ...

In many electrical installations, general-purpose contactors are used to switch the supply voltage to a small dry-type transformer on and off. One common reason this is done is for area lighting ...

ACHR News Content on Contactors, Definite Purpose Find manufacturers of Contactors, Definite Purpose in the HVACR industry of HVAC and refrigeration products.