Electrical circuit breakers

Electrical circuit breakers

                                                                                Square D PowerPact HG

  1. Square D                            42%
  2.* Eaton/Cutler-Hammer    15
      General Electric                13
  4. Allen-Bradley                      9
  5. Siemens                              5

 * Differences of less than 3% are of marginal statistical significance

 Winners by Category

• Aerial work platforms
• Alignment Instrumentation
• Balancing Instrumentation
• Bearings
• Boiler Equipment
• Chemical feeder equipment
• Chiller equipment
• Communication equipment, person to person
• Compressors
• Conveyor belting
• Couplings, mechanical
• Cranes and hoists
• Cylinders, hydraulics and pneumatic
• Data collection equipment
• Distributor
• Dock equipment (excluding doors)
• Doors
• Drive belts
• Drive chains
• EAM/CMMS software and systems
• Electric motor drives, variable speed
• Electric motors
• Electrical circuit breakers
• Electrical contactors
• Electrical fuses
• Energy management software and systems
• Engineering/consulting
• Engine/generator sets
• Equipment, rental and lease
• Fan/blower equipment
• Floor toppings, surfacings, coatings
• Flowmeters
• Gearboxes
• Gearmotors
• Hand-held multimeters/calibrators
• Heat transfer fluids
• Hydraulic power equipment
• Infrared imaging
• Infrared non-contact thermometry
• Lift trucks/equipment
• Lighting
• Lubricants
• Motor and circuit condition monitoring
• Nondestructive test equipment
• Oil and fluid analysis
• Paints and industrial coatings (except flooring)
• Personal protection equipment
• Power monitoring hardware/software
• Pumps
• Refrigeration equipment
• Roofing materials and systems
• Sealants
• Seals and isolators
• Seals, mechanical
• Security
• Steam traps
• Tools, hand
• Tools, power
• Ultrasonic condition monitoring
• Uninterruptible power supplies
• Valves and actuators
• Vibration analysis
• Welding equipment