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Current hierarchy for electrical devices (759)
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electrical devices (759) electrical devices (759) exclude
  distance registers (1) electrical devices (759) -> distance registers (1)  
  electric arc lamps (16) electrical devices (759) -> electric arc lamps (16)  
  electric batteries (10) electrical devices (759) -> electric batteries (10) exclude
    battery charging devices (4) electrical devices (759) -> electric batteries (10) -> battery charging devices (4)  
  electric distribution systems (14) electrical devices (759) -> electric distribution systems (14)  
  electric generators (26) electrical devices (759) -> electric generators (26)  
  electric meters (1) electrical devices (759) -> electric meters (1)  
  electric motors (610) electrical devices (759) -> electric motors (610) exclude
    AC motors (27) electrical devices (759) -> electric motors (610) -> AC motors (27)  
    DC motors (17) electrical devices (759) -> electric motors (610) -> DC motors (17)  
    centrifugal motor switches (13) electrical devices (759) -> electric motors (610) -> centrifugal motor switches (13)  
    electric motor making (17) electrical devices (759) -> electric motors (610) -> electric motor making (17)  
    electrical insulation (1) electrical devices (759) -> electric motors (610) -> electrical insulation (1)  
    gear motors (7) electrical devices (759) -> electric motors (610) -> gear motors (7)  
    induction motors (134) electrical devices (759) -> electric motors (610) -> induction motors (134) exclude
      capacitor start induction motors (1) electrical devices (759) -> electric motors (610) -> induction motors (134) -> capacitor start induction motors (1)  
      repulsion start induction run motors (54) electrical devices (759) -> electric motors (610) -> induction motors (134) -> repulsion start induction run motors (54)  
      shaded pole induction motors (4) electrical devices (759) -> electric motors (610) -> induction motors (134) -> shaded pole induction motors (4)  
    motor armatures (19) electrical devices (759) -> electric motors (610) -> motor armatures (19)  
    motor bearings (19) electrical devices (759) -> electric motors (610) -> motor bearings (19)  
    motor brakes (3) electrical devices (759) -> electric motors (610) -> motor brakes (3)  
    motor brush holders (18) electrical devices (759) -> electric motors (610) -> motor brush holders (18)  
    motor brushes (5) electrical devices (759) -> electric motors (610) -> motor brushes (5) exclude
      brush reseating tools (1) electrical devices (759) -> electric motors (610) -> motor brushes (5) -> brush reseating tools (1)  
    motor commutators (7) electrical devices (759) -> electric motors (610) -> motor commutators (7)  
    motor controls (41) electrical devices (759) -> electric motors (610) -> motor controls (41)  
    motor cooling (26) electrical devices (759) -> electric motors (610) -> motor cooling (26)  
    motor housings (7) electrical devices (759) -> electric motors (610) -> motor housings (7)  
    motor mounts (19) electrical devices (759) -> electric motors (610) -> motor mounts (19)  
    motor regulators (13) electrical devices (759) -> electric motors (610) -> motor regulators (13)  
    motor stators (8) electrical devices (759) -> electric motors (610) -> motor stators (8)  
    motor windings (11) electrical devices (759) -> electric motors (610) -> motor windings (11)  
    repulsion motors (1) electrical devices (759) -> electric motors (610) -> repulsion motors (1)  
    synchronous motors (6) electrical devices (759) -> electric motors (610) -> synchronous motors (6)  
    universal motors (2) electrical devices (759) -> electric motors (610) -> universal motors (2)  
  electric switches (35) electrical devices (759) -> electric switches (35)  
  electrical connectors (1) electrical devices (759) -> electrical connectors (1)  
  electrical fuses (1) electrical devices (759) -> electrical fuses (1)  
  magnetic transducers (2) electrical devices (759) -> magnetic transducers (2)  
  phase regulators (1) electrical devices (759) -> phase regulators (1)  
  telegraphic apparatus (1) electrical devices (759) -> telegraphic apparatus (1)  
 
Full Hierarchy | agricultural machines (1,793) | agricultural tools (258) | armaments (80) | combination tools (578) | construction machines (58) | electrical devices (759) | gauges (30)
hardware (4) | household machines (499) | household tools (825) | household (389) | industrial furnaces (27) | industrial machines (798) | industrial tools (444) | knives and cutters (126)
layout tools (2,436) | metalworking machines (6,859) | metalworking tools (823) | musical instruments (5) | pliers (696) | potters tools (3) | propulsion and energy (3,486) | punches (44)
rules (424) | screwdrivers (467) | specialty machines (1,333) | specialty tools (806) | stoneworking machines (54) | structures (74) | tool handles (92) | tool holders (70)
tool making (317) | tool storage (51) | trade specific (5,096) | transportation machines (331) | transportation tools (26) | water distribution systems (105) | woodworking machines (14,937) | woodworking tools (3,819)
work holding (1,173) | wrenches (5,730)

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