• Antenna Specialists
• Celwave
• Decibel Products
• Delhi
• Rohn

• Atlas/ Soundolier
• Bogen
• Bose
• Broan
• CSI/Speco
• Canare
• Electro Voice
• Fanon
• GC Electronics
• Infinity
• JBL
• Neutrik
• Niles
• Onkyo
• Proco
• Quam
• Shure
• Switchcraft
• Telex
• TOA
• University Sound
  

BATTERIES

• Battery Network
• Dantona
• Duracell
• Eagle Picher
• Eveready
• IDX
• Power Sonic
• Union Battery
  

BEACONS

• Federal Signal
• Patlite
• Tripp-Lite
  

CABINETS

• Akro Mils
• Bud
• Equipto
• Hoffman
• Homaco
• Middle Atlantic
• Schroff
  

CABLE TIES

• Panduit
• Thomas & Betts
  

CAPACITORS

• Centralab
• Jacque Ebert
• Mallory
  

CHEMICALS

• Dow Corning
• ECG
• GC Electronics
• 3M
• Smooth On
• STS Chemicals
• Tech Spray
• Tri-Flow
  

CIRCUIT BREAKERS

• ECG
• Potter & Brumfield
  

COMPUTER PRODUCTS

• Aim Electronics
• Allied Telesyn
• AMP
• APC
• Best Power
• C-Net
• Eazy/Black Box
• GC Elec.
• Global
• Philmore
• 3 Com
• Tripp Lite
• Unicom
  

COMMUNICATIONS

• Antenna Specialists
• Celwave
• David Clark
• Decibel Products
• Motorola
• Nady
• Rohn
• Shakespeare
  

CONNECTORS

• Aim Electronics
• AMP
• Amphenol
• Augat
• Bendix
• Cambridge
• Cinch Jones
• Daniel Woodhead
• ECG
• GC Elec.
• Global
• Harting
• ITT Pomona
• Johnson, E. F.
• Kings
• Molex
• Neutrik
• Panduit
• Philmore
• Smith, H. H.
• Spectra Strip
• Staubli
• Switchcraft
• Thomas & Betts
• Waldom
  

CONTACTORS

• ABB
• AEG
• General Electric
• Potter & Brumfield
  

CONTROLS

• Diversified Elec.
• Red Lion Controls
• Syrelec
  

CORDS

• Alpha Wire
• Belden
• Brad Harrison
• Proco
  

COUNTERS

• Kessler Ellis
• Omron
• Red Lion Controls

DRIVES

• ABB Controls
• Dan Foss
• Drive Control Systems
• Industrial Drives
• K-B Drives
• Mitsubishi
• Motortronics
• Polyspede
  

DUST CONTROLLERS

• NCC
  

ENCLOSURES

• Bud
• Datatel
• Electromate
• Equipto
• Hoffman
• Middle Atlantic
• Schroff
• Stahlin
  

ENCODERS

• Pepperl & Fuchs
• Red Lion Controls
  

FANS

• EBM Papst
• Orion
• Pamotor
  

FIBER OPTICS

• American Fibertek
• Amphenol
• Banner
• Belden
• Buehler
• Commscope
• Fiber Options
• FONS
• Math Assoc.
• Optical Cable Corp.
• Panduit
• Telect
• Weed Fiber Optics
  

FLASHLIGHTS

• Duracell
• Eveready
• Mag. Instruments
  

FUSES

• Bussman
• Gould/Shawmut
• Littlefuse
  

HEATERS & CONTROLS

• Chromalox
• Watlow
  

HORNS

• Federal Signal
• Wheelock
• I/O MODULES
• Gordos
• Opto 22
• Red Lion Controls
• Potter & Brumfield
  

INDICATORS

• Dialight
• IDI Linrose
• Littlefuse
• Osram Sylvania
• Wiko

INTERCOM SYSTEMS

• Aiphone
• David Clark
• Talk-a-Phone
• Speco
  

INTRINSIC SAFE SENSORS

• Pepperl & Fuchs
  

INTERCOMS

• Bogen
• Broan
• Talk-A-Phone
  

INVERTERS

• Tripp Lite

LABELING SYSTEMS

• Brady, W. H.
• Critchley
• Panduit
• Symbol
• Thomas & Betts

LAMPS

• Dialight
• Dual Lite
• Littlefuse
• Osram Sylvania
• Wiko

LIQUID LEVEL CONTROL

• Pepperl & Fuchs
• Transition Eng.

MOTORS

• Compumotor
• Indramat
• Superior

NETWORK PROD.

• Aim Electronics
• Allied Telesyn
• AMP
• C-Net
• Datacom Tech.
• Eazy/Black Box
• GC Elec.
• Leviton
• Mod-Tap
• Panduit
• Siemon
• Sprint
• Unicom

PHOTOELECTRIC SENSORS

• Banner
• Pepperl & Fuchs
• Red Lion Controls
• Sick Optic
• Sony
• Tri Tronics

POTENTIOMETERS

• Bourns
• Clarostat
• Ohmite
• VRN/Vernitron

POWER SUPPLIES

• Aim Electronics
• APC
• Best Power
• Calex
• Condor
• Digital Power
• International Power
• International Power Devices
• International Power Sources
• Power One
• SOLA
• Tripp Lite

POWER PROTECTION

• APC
• Best Power
• ECG
• SOLA
• Tripp Lite
• Waber

PROXIMITY SENSORS

• Go Switch
• Pepperl & Fuchs
• Red Lion Controls
• Tri-Tronics
• Turck

RECORDERS, CHART

• Amprobe
• Simpson

RELAYS

• ABB
• Advance
• Agastat
• Amerace
• Airpax
• Crouzet
• Crydom
• Diversified Elec.
• ECG
• Finder
• Gordos
• IDEC
• National Controls/NCC
• Omron
• Potter & Brumfield
• Schrack
• Syrelec
• Teledyne Cont. Ind.

RESISTORS

• Allen-Bradley
• Clarostat
• Dale
• ECG
• Ohmite

RHEOSTATS

• Ohmite

SAFETY INTERLOCK SWITCHES

• Banner Engineering
• Schmersal

SAFETY LIGHT CURTAINS

• Banner Engineering Sick Optic

SEMICONDUCTORS

• Analog Devices
• ECG
• International Rectifier
• National Semiconductor

SHRINK TUBING

• Alpha Wire
• 3M
• Panduit
• Thomas & Betts

SIGNAL CONDITIONERS

• Pepperl & Fuchs
• Phoenix Contact
• Red Lion Controls

SOLDER EQUIP.

• Edsyn
• Kester
• Master Appliance
• Multicore
• Thermalloy
• Ungar
• Weller

SPIRAL WRAP

• Alpha Wire
• 3M
• Panduit
• Thomas & Betts

SURGE SUPPRESSORS

• APC
• ECG
• Phoenix Contact
• Tripp Lite

SWITCHES

• Alcoswitch
• Arrow-Hart
• Centralab
• Cutler-Hammer
• Dialight
• GC Elec.
• Linemaster
• Microswitch
• NKK
• Omron
• Schmersal
• Selecta-Switch
• Tschudin & Heid

TAPE-AUDIO/VIDEO

• Ampex
• Maxell
• Sony

TAPE ELECTRICAL

• 3M

TELEPHONE

• Aim Electronics
• GC Elec.
• Siemon
• Sprint

TERMINALS

• Klein/Vaco
• 3M
• Panduit
• Thomas & Betts
• Waldom

TERMINAL BLOCKS

• Altech
• Beall
• Buchanan
• Cinch
• Phoenix Contact
• Smith, H. H.
• Wago
• Weidmuller

TEST EQUIP. & ACC

• Amprobe
• B & K Precision
• Beckman/Wavetek
• Datacom Tech
• ECG
• Fluke
• GC Elec
• ITT Pomona
• 3M
• Mueller

TIMERS

• Advance
• Agastat
• Airpax
• Crouzet
• Diversified Elec.
• Finder
• Intermatic
• Red Lion Controls

TOOLS & CASES

• Aim Electronics
• Arrow Fasteners
• Augat
• Chicago Case
• Ellis, C. H.
• GC Elec.
• Greenlee
• Ideal/Shattuck
• Klein/Vaco
• Master Appliance
• OK Industries
• Paladin
• Panavise
• Panduit
• Platt
• Thomas & Betts
• Wiha
• Xcelite

TOTALIZERS

• Red Lion Controls

TRANSFORMERS

• Acme
• Superior
• Triad

VIDEO

• Aim Electronics
• Blonder Tongue
• Channel Plus
• Computar
• CSI/Speco
• Draper
• Eiki
• Elmo
• Leitch
• Panasonic CCTV
• Peerless
• Pelco
• Rainbow
• RCA
• Samsung
• Sony
• Tamron
• Telect
• Winsted

WIRE

• Alpha Wire
• Belden
• Canare
• Carol
• Coleman
• Commscope
• Comtran
• Dearborn
• Decibel Prod.
• Eastman
• GC Elec.
• General Cable
• Harbour
• Lutze
• OCC
• Olflex
• Quabbin
• Remee
• Superior
• Weed Fiber Optic
• West Penn

WIRE MANAGEMENT & ACC

• Alpha Wire
• Brady, W. H.
• Critchley
• Datatel
• Durable
• ECG
• 3M
• Panduit
• Thomas & Betts