audible indicators

Mallory Sonalert Products

batteries

Eveready

Power-Sonic 

cabinets / enclosures

Bud Industries

Hammond
    Manufacturing 

Pelican

Pentair Technial
     Products

Weidmüller

Capacitors

Cornell Dubilier

Illinois Capacitor

NIC Components 

NTE Electronics

RCD Components 

United Chem-Con

circuit protection, fuses

Bourns

Bussmann  

CKE 

ECE (Excel Cell
     Electronics) 

Honeywell
    Elmwood

IDEC 

Protek

Tripp Lite 

Tyco Electronics

  - Potter & Brumfield

  - Raychem
    Polyswitch

Weidmüller

counters

Durant 

Redington

timers

IDEC 

National Controls / NCC  

hour meters

Honeywell Hobbs

Redington

Electronic Hardware

3M Interconnect

Keystone Electronics 

Pomona (Fluke) 

Switchcraft 

fans, fan accessories

Delta 

Gardtec 

Keystone Electronics 

NMB 

filters emi, rfi

Delta 

Qualtek

Corcom - Tyco

inductors, ferrites

Bourns

NIC Components 

Ohmite 

RCD Components 

Triad Magnetics 

panel lamps, leds

FEMA 

Honeywell Micro
    Switch

IDEC 

Kingbright 

Norman Lamps

plc

IDEC 

power entry modules

Adam Tech

Delta 

Qualtek

Triad Magnetics 

Weidmüller

power supplies

IDEC 

Power-One 

Sola EGS 

Corcom - Tyco

Weidmüller

signal conditioning

Pepperl+Fuchs 

Weidmüller

thermal management

Aavid Thermalloy

Fecom 

FEMA 

transformers

EMS Technologies 

Stancor 

Superior Electric 

Triad Magnetics 

relays

American Zettler

Adam Tech

Crouzet 

Crydom 

Deltrol

ECE (Excel Cell
    Electronics) 

Hamlin 

IDEC 

National Controls

NTE Electronics Inc. 

Tyco Electronics

  - Agastat

  - Axicom

  - Kilovac

  - Microdot

  - OEG

  - Potter & Brumfield

  - Products Unlimited

  - Schrack

Weidmüller

resistors, potentiometers

Bourns

Cornell Dubilier 

Grayhill

Honeywell
  - Clarostat

NIC Components 

NTE Electronics Inc. 

Ohmite 

RCD Components 

voltage regulators ups systesm ac outlet strips

Hammond Mfg

Sola EGS 

Tripp Lite 

sensors

Bourns

Cherry 

Crouzet 

Cynergy3 Components 

Hamlin 

Honeywell

  - Clarostat

  - Electro

  - Elmwood

  - Micro Switch

  - Sensym

Marquardt

Nason Company

Pepperl+Fuchs 

Switchcraft 

switches

Cherry 

Crouzet 

ECE (Excel Cell
     Electronics) 

FEMA 

Grayhill

Hamlin 

Honeywell

  - Hobbs

  - Micro Switch

IDEC 

Linemaster Switch

Marquardet

Nason Company

Switchcraft 

Tyco Electronics

  - Alcoswitch

  - AMP