The invention discloses a load switch. The load switch comprises a bottom plate, wiring terminals, an insulated pull rod and a switch blade, wherein the insulated pull rod is arranged on the bottom plate; the wiring terminals are arranged on both sides of the insulated pull rod; the switch blade is hinged to the insulated pull rod; the wiring terminals and the insulated pull rod are fixedly connected with the bottom plate respectively; a mounting bracket is arranged below the bottom plate; a ceramic draw bar insulator and a strain clamp are arranged at the two ends of the bottom plate respectively; the ceramic draw bar insulator is fixedly connected with the bottom plate; a lead is arranged in the strain clamp; the lead is connected with the ceramic draw bar insulator through the strain clamp; a copper bar is arranged at one end of the lead; and the lead is electrically connected with the wiring terminals through the copper bar. The load switch has the characteristics of high switch-on/off capability, safety, reliability, long service life, support of frequent operations and low maintenance.