 |
|||
|
|
|||
|
Page Title:
ELECTRICAL EQUIPMENT (Not contained in other functional groups) |
|
||
| ||||||||||
|
|
 TB 750-93-1
other functional groups)
4008
Brake: (Electric motor only)
4201
Transformer, Power Line or Distribution:
Include hub, plate, coil and rings, etc.
Include primary and secondary windings,
4009
Control Panels, Housing, Cubicles:
cores, lead in insulators, cases and covers,
Include mounting parts, lights, instruments,
insulation brackets, etc.
metering converters, wiring, etc., mounted on
4202
Electrical Controls (Main and auxiliary):
or attached to panel.
Include panels, terminal studs and lugs,
4010
Master or Auxiliary Control Assembly:
binding posts, terminal strips, panel wiring,
Include contactor assembly, rheostats for
insulators, frames, cabinets, covers, doors,
controller output, local or remote, etc. sub-
brackets, supports, lifting eyes and mounting
panels) include electric governing and control
parts, etc.
units. (Electronic items are covered in group
4203
Circuit Breakers, Cut Out Devices, Fuse and
Fuse Holders:
4011
Circuit
Breakers,
Cutouts,
Fuse
and
Include relays, switches, safety controls, etc.
Fuseholders: (Exclude master or auxiliary
(Do not list items that promote engine shut
control parts).
down.) (See group 0606).
4012
Switches:
4204
Voltage and Current Regulators:
Include reversing polarity, meter switches,
Include choke coils and reactors, etc.
toggle, thermostatic controlled switches, etc.
4205
Control Resistances: All fixed and variable
(Do not include built-in starting devices).
resistors, potentiometers, and/or rheostats).
4013
Regulator, Voltage or Current:
Include mounting hardware.
Include components and mounting hardware.
4206
Thermostatic, Automatic and Manual Control
4014
Resistors: (Fixed variable or tapped)
Devices.
Include control rheostat and potentiometers,
Include trip and travel devices, solenoids,
etc.
automatic power transfer switch, mounting
4015
Relay or Assembly: (Exclude component of
parts, sending units, etc.
contractor assembly and battery circuit
4207
Idling Controls:
components).
Include engine speed controls on generator
4016
Coils: Choke or Filter: (Exclude rectifier circuit
sets, etc.
and excitation circuit).
4208
Special Remote Controls:
4017
Transformers: Rectifiers: (Exclude excitation
Include light-actuated relay units, selsyn
components).
devices, etc.
4018
Terminal Blocks, Junction Boxes:
4209
Signaling Devices:
Include main power receptacles, terminal
Include warning lights, buzzers, bells, sirens
boards, busbars, etc.
and sending units, etc. (Do not include
4019
Radio Interference Suppression:
intercom devices listed in group 2202).
Include capacitors, filters, ground straps,
4210
Instruments:
mounting hardware, etc., and all items
Include all voltmeters, ammeters, watt hour
directly related to radio interference
meters, frequency meters, etc. (Transformer
suppression in group 40 only. (Exclude like
or chokes for same) and panels.
items in groups 06, 42 or 44.)
4211
Power Receptacles
4020
Static Exciter Components:
4212
Heating Units:
Include rectifiers, diodes, reactors, inductors,
Include all coil or strip resistances used for
transformers, etc.
heating purposes, other than items covered
in group 22.
42
ELECTRICAL EQUIPMENT (Not contained in
AGO 9883A
15
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals