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Eaton

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Product Image of Motor Control Starter, Nema Full Voltage, Non-Reversing, 90A, 120/110V, Size 3, 3P, Thermal Overload
$5,478.97 each
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Product Image of Ezlink Modular Gfci, 15 A, 125 Vac, 60 Hz, Brown, Three-Wire, Tamper-Resistant, EZTRGF15B
$55.67 each
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Product Image of Safety Grip Locking Plug, Stand-Alone Box, #14-8 Awg, 20A, 125/250V, L10-20, 3-Pole, 3-Wire, 2365-BOX
$25.12 each
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Product Image of Bussmann 100 Amp Fast-Acting Class aR Fuse (700V)
$243.54 each
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Product Image of Lampholder, Adjustable Collar, Lamp Guard, Yellow, Thermoplastic 752339, 1465Y-SP
$5.37 each
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Product Image of Blankface Gfci, Audible Alarm, Self-Test, #14 -10 Awg 20A 125V, Gfci, Gray 2-Pole 3-Wire, SGFDA20GY
$34.81 each
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Product Image of Decorator / Gfci Wallplate, Gray, Decorator Cutout, Thermoset, Single- Gang, Standard, Ed Box, 2151GY-BOX
$0.48 each
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Product Image of Socket Adapter, 1 Socket To 1 Socket w/ 2 250W Nema 1-15R Outlets, 125V, Brown, Nema 1-15R, 660W, 715B-BOX
$4.30 each
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Product Image of Decorator / Gfci Wallplate, White, Decorator Cutout, Thermoset, Five- Gang, Standard, Ed Box, 2165W-BOX
$6.11 each
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Product Image of Cartridge Time Delay Fuse, RK5, 1.5 A, 127 mm Overall Length, 20.6 mm Diameter 20 kA at DC & 200 (RMS)
$40.53 each
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Product Image of Duplex Receptacle Wallplate, Red, Duplex Receptacle Cutout, Polycarbonate, Single- Gang, PJ8RD
$0.62 each
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Product Image of Surgebloc Protection Receptacle, Audible Alarm, Auto-Ground, Stand 6" #12 Awg Leads, 20A, Ivory, 1210V
$67.90 each
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Product Image of Power Extender, 120V, White, Indoor, Incandescent, Elv, Aluminum, PE10-W
$376.46 each
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Product Image of Arrow Hart Watertight Locking Plug, #18-10 Awg 30A, 480V, Back, Steel, L16-30 3-Pole 4-Wire, L1630PW
$72.61 each
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Product Image of Toggle Wallplate, Stainless Steel, Toggle Cutout, Stainless Steel, Five- Gang, Standard, Ed Box, 93075-BOX
$19.60 each
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Product Image of Combination 3.6A Usb Charger With Duplex Receptacle, 15A, 125V, V, #12-14 Awg, TR7765V-KB-L
$44.04 each
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Product Image of Arrow Hart Color Coded Locking Plug, #14-8 Awg 30A, Y 277/480V, L19-30, 4-Pole, 4-Wire, AHCL1930P
$57.46 each
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Product Image of Portable Gfci, 30A, #12 Awg, 2' Cord Length, L5-30, Locking Plug, Auto Reset, 120V, 4X 669736, GFI13A166
$411.99 each
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Product Image of Tripp-Lite 6 Outlets, 120 VAC, 15 Amps, 8 ft Cord, Power Outlet Strip, TLP608
$34.64 each
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Product Image of Ezlink Modular Duplex Receptacle, 20 A, 125 Vac, 60 Hz, Tamper-Resistant, Split Control, Red, EZTR5362SCRD
$28.69 each
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Product Image of Arrow Hart Industrial Duplex Receptacle, #14-10 Awg 15A 125V, Brown Face Base, Duplex, AH5262B
$19.18 each
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Product Image of Toggle Wallplate, Lt. Almond, Toggle Cutout, Nylon, Two- Gang, Standard, 5139LA
$2.66 each
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Product Image of Arrow Hart Extra Heavy-Duty Industrial Single Receptacle, #14-10 Awg 20A 125V, Black, 5-20R, 5361BK
$20.46 each
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Product Image of Pulling Grip, Short Length, Rotating Eye, K-Type, 5600 Lbs Break, 7/8" Eye Dia., PH5011
$518.47 each
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Product Image of Cartridge Time Delay Fuse, RK5, 1.6 A, 127 mm Overall Length, 20.6 mm Diameter 20 kA at DC & 200 (RMS)
$41.09 each
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Product Image of Arrow Hart Color Coded Locking Connector, #14-8 Awg 30A, Y 347/600V Black L20-30, 4-Pole, 4-Wire, AHCL2030C
$73.26 each
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Product Image of Standard Grade Switch, Box, #14-12 Awg 15A, 120/277V, Brown, Motor Control, Fan, 3-Way 752445, 7503B-BOX
$3.68 each
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Product Image of Cartridge Fast-Acting Fuse, T, 150 A, 22.2 mm Diameter 600V, 200 kA at AC (RMS)
$123.96 each
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Product Image of Sectional Wallplate, Center Piece, White, Decorator Cutout, Polycarbonate, Single- Gang, STC26W
$3.35 each
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Product Image of Ezlink Modular Decorator Receptacle, 15 A, 125 Vac, 60 Hz, Half Controlled, 3-Wire, White, EZ6262CHW
$35.26 each
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Product Image of Ezlink Modular Decorator Receptacle, 20 A, 125 Vac, 60 Hz, Dual Controlled, 3-Wire, White, EZ6362CDW
$29.67 each
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Product Image of Telephone And Coaxial Wallplate, White, 0.37" Hole Cutout, Thermoset, Single-Gang, Oversize, 2728W-BOX
$1.65 each
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Product Image of Commercial Toggle Switch, #14-10 Awg 20A, 120/277V, Gray, Load Type Motor Control, Fan, 2-Pole, CS220GY
$8.68 each
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Product Image of Arrow Hart Ultra Grip Locking Plug, Plug 30A, 125/250V 3P3W H/L Bw, AH3331N
$43.60 each
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Product Image of While-In-Use Extra Duty Cover 2G Clear, WIUX-2CL
$24.51 each
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Product Image of Construction Grade Toggle Switch, #14-10 Awg, 20A, Flush, 120/277V, Back & Side, Red, 1-Pole, 1221RD
$7.01 each
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Product Image of Bussmann 9 Amp Fast-Acting Fuse (600V)
$40.94 each
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Product Image of Commercial Switch, Switch Feedthru Cord 3A 120V Flat/Rnd Iv, BP933V
$10.06 each
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Product Image of Arrow Hart Pin & Sleeve Receptacle, #12-#10 Awg 20A, Y 347/600V, Black, Female, 7 1/2 Hp, 3Ph, AH520R5W
$140.82 each
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Product Image of Arrow Hart Toggle Switch, #14-10 Awg 30A, 120/277V, Red, Load Type: Motor Control, Fan, 2-Pole, 3032RD
$27.43 each
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Product Image of Arrow Hart Pin & Sleeve Connector, #8-#2 Awg #10-#2 Awg (Ground), #12-#16 Awg 60A, 600V, Female, AH460C5W
$417.85 each
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Product Image of Auto Grip Locking Plug, #16-12 Awg, 15A, 125V, Auto Grip, L5-15, 2-Pole, 3-Wire, 0.33 To 0.66", 4721N
$30.12 each
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Product Image of Arrow Hart Watertight Locking Plug, #18-10 Awg 20A, 125/250V, 3-Pole, 3-Wire, 0.36 To 0.84 In, 9965PW
$57.41 each
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Product Image of Pulling Grip, Short Length, Flexible Eye, Light Duty, 10000 Lbs Break, 18" Mesh, LP17517
$190.74 each
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Product Image of Cartridge Fast-Acting Fuse, K5, 6 A, 127 mm Overall Length, 20.6 mm Diameter 600V, 50 kA at AC/DC
$25.63 each
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Product Image of Ezlink Modular Decorator Hg Receptacle, 20 A, 125 Vac, 60 Hz, Gray, Three-Wire, EZ8362GY
$31.81 each
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Product Image of Arrow Hart Watertight Locking Receptacle, #14-8 Awg, 20A, 125/250V, Black, 3-Pole, 3-Wire, 7314RWBK
$138.40 each
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Product Image of Cartridge Time Delay Fuse, CC, 0.3 A, 10.3 mm Diameter 200 kA at AC (RMS)
Cartridge Time Delay Fuse, CC, 0.3 A, 10.3 mm Diameter 200 kA at AC (RMS)
SKU: FNQ-R-3/10
Eaton
SKU: FNQ-R-3/10
Brand: Eaton
$53.49 each
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More About Eaton

Eaton Corporation is a diversified industrial manufacturer founded in 1911, producing circuit breakers, panelboards, safety switches, Bussmann fuses, variable frequency drives, and motor starters for residential, commercial, and industrial electrical and HVAC applications. The Bussmann fuse brand covers HVAC-specific fuse types for compressor and motor circuit protection. Eaton products are available through electrical and HVAC wholesale distributors including SupplyHouse.

Eaton Product Lines

  • Bussmann HVAC Fuses: Cartridge and blade fuses with HVAC-specific time-delay ratings for compressor and fan motor protection.
  • Circuit Breakers and Load Centers: Residential and commercial panelboards and branch circuit protection.
  • Safety Switches and Disconnects: Fusible and non-fusible disconnects for HVAC equipment and motor circuits.
  • Variable Frequency Drives: Variable-speed motor drives for HVAC fan, pump, and compressor energy efficiency.
  • Motor Starters and Contactors: Magnetic starters and contactors for HVAC compressor and fan motor control.
  • Surge Protection Devices: Transient voltage surge protectors for electrical systems and HVAC panels.

Why Contractors Specify Eaton

Bussmann fuses are one of the most widely stocked fuse brands in HVAC wholesale distribution with HVAC-specific time-delay fuse types for compressor startup inrush protection. Eaton safety switches cover the amperage ratings specified by most residential and commercial HVAC equipment manufacturers.

How to Choose an Eaton Product

For fuses, match the fuse type and amperage to the equipment nameplate MOCP specification; use a dual-element time-delay fuse for compressor circuits. For safety switches, match the switch amperage to the equipment nameplate disconnect specification.

Frequently Asked Questions

  • What is a Bussmann fuse in HVAC? Overcurrent protection for compressors, fan motors, and control circuits in HVAC equipment panels.
  • Why use a time-delay fuse? Allows compressor startup inrush without nuisance blowing while still protecting against short circuits.
  • Who owns Bussmann? Eaton Corporation, acquired through Cooper Industries in 2012.
  • VFDs for HVAC? Yes, for variable-speed fan, pump, and compressor control to reduce energy consumption.
  • Safety switches for HVAC disconnects? Yes, in fusible and non-fusible configurations covering single and three-phase equipment.