Terasaki, , square d, siemens, merlin gerin, qo, areva, sylvania, westinghouse, ge, murray, moeller, federal, schneider, zinsco, eta, cutler hammer, airpax, heinemann, klixon, hager.
Miniature circuit breaker, air circuit breaker, electric circuit breaker, earth leakage circuit breaker, thermal magnetic circuit breaker, low voltage circuit breaker, molded case circuit breaker, vacuum circuit breaker, standard circuit breaker
Siemens, merlin gerin, abb, westinghouse, honeywell, ge, schneider, allen bradley, moeller, aeg, fuji, furnas, albright, lovato, benshaw, hager, l&t, brook, chint, danfoss, omron, teco, sprecher, stromberg, togami, joslyn clark, eaton, matsushita.
Specific contactors, low voltage contactor, magnetic contactors, solid-state contactor, definite purpose contactors, modular contactor, low noise contactor, miniature contactor, standard contactor, contactors for special applications
Alps, alpha, clarostat, pec, allen bradley, servo, tocos, panasonic, gibson, honeywell, noble, bourns, vishay, spectrol, beckman, ibanez, peavey, ohmite, omeg, sfernice, ab, bias, contelec, megatron, voltronics, duncan, murata, iskra
Trimpot, sliding potentiometer, wire wound potentiometers, carbon film potentiometers, plastic film potentiometers, logarithmic potentiometers, digital potentiometers, linear potentiometers, cermet trimmer potentiometers, dual shaft potentiometers, single turn potentiometers
