Industry: 3625—Relays and Industrial Controls
Establishments primarily engaged in manufacturing relays; motor starters and controllers; and other industrial controls and control accessories. Establishments primarily engaged in manufacturing automatic temperature controls are classified in Industry 3822, and those manufacturing industrial process control instruments are classified in Industry 3823.

Armature relaysMotor control centers
Control circuit devices: magnet and solid-stateMotor controls, electric
Control circuit relays, industrialMotor starters, contactors, and controllers, industrial
Controls and control accessories, industrialNumerical controls
Controls for adjustable speed drivesRelays
Crane and hoist controls, including metal millRheostats, industrial control
Electromagnetic brakes and clutchesSolenoid switches, industrial
Industrial controls: push button, selector switches, and pilotTiming devices, mechanical and solid-state, except clockwork
Marine and navy auxiliary controlsTruck controls, industrial battery
Motor control accessories, including overload relaysVacuum relays
Codes Titles Total Marketable US Businesses
3625Relays and Industrial Controls1,904
362500Relays and industrial controls451
36250000Relays and industrial controls451
362501Motor controls and accessories412
36250100Motor controls and accessories307
36250101Motor control accessories, including overload relays18
36250102Motor control centers7
36250103Motor controls, electric53
36250104Motor starters and controllers, electric18
36250105Starter, electric motor9
362502Industrial electrical relays and switches175
36250200Industrial electrical relays and switches46
36250201Armature relays0
36250202Control circuit relays, industrial15
36250203Flow actuated electrical switches9
36250204Relays, electric power11
36250205Relays, for electronic use16
36250206Solenoid switches (industrial controls)3
36250207Switches, electric power26
36250208Switches, electronic applications48
36250209Vacuum relays1
362599Relays and industrial controls, nec866
36259901Actuators, industrial61
36259902Brakes, electromagnetic6
36259903Control circuit devices, magnet and solid state17
36259904Control equipment, electric290
36259905Controls for adjustable speed drives13
36259906Crane and hoist controls, including metal mill33
36259907Electric controls and control accessories, industrial193
36259908Electromagnetic clutches or brakes8
36259909Industrial controls: push button, selector switches, pilot82
36259910Marine and navy auxiliary controls28
36259911Noise control equipment51
36259912Numerical controls16
36259913Positioning controls, electric8
36259914Resistance welder controls4
36259915Resistors and resistor units8
36259916Rheostats0
36259917Timing devices, electronic38
36259918Truck controls, industrial battery10