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Product Image of Heavy-Duty Industrial Single Receptacle, #14-10 Awg 20A 125V, Impact-Resistant & Back Body, Pvc, TR6350W-BOX
$11.71 each
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Product Image of Arrow Hart Watertight Locking Connector, #18-10 Awg 20A, 277V, Steel, L7-20, 2-Pole 3-Wire, L720CW
$77.42 each
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Product Image of Commercial Duplex Receptacle, #14-10 Awg 20A 125V, Back & Side, Black, Pvc Body, 5-20R, TRBR20BKBXSP
$4.66 each
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Product Image of Cartridge Time Delay Fuse, RK1, 80 A, 5-29/32" Overall Length 100 kA at DC & 300 kA at AC (RMS)
$112.39 each
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Product Image of 4-Conductor Telephone Jack Decorator Insert, Black, Surface, Type 625, Splitter, 3560-4BK-SPL
$4.14 each
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Product Image of Ezlink Modular Gfci, 15 A, 125 Vac, 60 Hz, Ivory, Three-Wire, Tamper-Resistant, EZTRGF15V
$55.67 each
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Product Image of Arrow Hart Watertight Locking Plug, #18-10 Awg 30A, 125/250V, Black, 3-Pole, 3-Wire, 3331PWBK
$55.24 each
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Product Image of Combination Wallplate, Gray, Toggle, Toggle, Decorator Cutout, Polycarbonate, 3- Gang, Mid-Size, PJ226GY
$3.11 each
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Product Image of Wi-Fi Smart Dimmer, 120V, Back & Side Wire, White, Light Almond, Ivory, 1-Phase, Multi-Location, EWACD-C2-BX-L
$44.28 each
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Product Image of Screwless Wallplate, Screwless, White, Toggle Cutout, Polycarbonate, Three- Gang, Mid-Size, PJS3W
$9.55 each
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Product Image of Arrow Hart Mechanical Interlock, Non-Fusible, 30A, Y 277/480V 4-Pole, 5-Wire, Female, 20 Hp, 3Ph, CD530MI7W
$2,094.01 each
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Product Image of Arrow Hart Pin & Sleeve Receptacle, #12-#10 Awg 20A, 480V, Red, Ip69K, 2-Pole 3-Wire, Female, AH320R7W
$91.32 each
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Product Image of Commercial Switch, Switch, 1A, 3A, 125/250V, Pull Chain, Brass, Canopy, Polycarbonate, 458BD-BOX
$10.66 each
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Product Image of Gfci-20Amp-Lited (Cto Dup Pfat 5-20R), GF20V
$30.07 each
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Product Image of Decorator Switch, 15A, 120/277V, Back Push Wiring, Oil Rubbed Bronze, 1-Pole 752797, 7501RB-BOX
$9.22 each
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Product Image of Dimmer, White, Indoor, Color Change Kit For Tal06P, TCK3-W
$2.05 each
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Product Image of Arrow Hart Watertight Locking Plug, #18-10 Awg 20A, 480V, Black, Steel, L8-20, 2-Pole 3-Wire, L820PWBK
$60.91 each
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Product Image of Occupancy Sensor Dual Switch, Dual Switch, w/ Nightlight, 120V, Light Almond, 1-Pole, 1000 Sq Ft, OS310R-LA
$60.39 each
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Product Image of Locking Receptacle, #14-8 Awg, 20A, 480V, Back/Side Wiring, Orange, Single, L8-20, 2-Pole 3-Wire, AHIGL820R
$67.72 each
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Product Image of Arrow HartAuto Grip Plug, #12-4Awg 50A, Range & Dryer, 125/250V, Gray, 14-50P, 3-Pole, 4-Wire, 5745N
$162.42 each
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Product Image of Cartridge Time Delay Fuse, RK5, 8 A, 5" Overall Length, 0.81" Diameter 20 kA at DC & 200 (RMS)
$26.14 each
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Product Image of Single Receptacle Wallplate, Black, 1.406" Hole Cutout, Nylon, Single- Gang, Standard, 5131BK
$1.24 each
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Product Image of Decorator / Gfci Wallplate, Brass, Decorator Cutout, Brass, Two- Gang, Standard, 94402
$6.95 each
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Product Image of Lighting Color Change Kit, Accell Minute Timer (5, 10, 20, 30, 60), Gray, PT2MK-GY-P
$4.57 each
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Product Image of Arrow Hart Industrial Single Receptacle, #14-10 Awg 20A, 250V, Gray, 6-20R, 5461GY
$21.48 each
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Product Image of Straight Blade Plug, #18-12 Awg 20A, 125V, Armored Vinyl, 5-20P, 2-Pole 3-Wire, 0.25-0.63", 2809-BOX
$12.12 each
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Product Image of Arrow Hart Watertight Locking Receptacle, #14-8 Awg 30A, 120/208V, 4-Pole, 4-Wire, Non-Grounding, 3433RW
$169.11 each
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Product Image of Cartridge Time Delay Fuse, 0.3 A, 10.3 mm Diameter 250V, 10 kA at 125V, Melamine
$15.75 each
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Product Image of Arrow Hart Pin & Sleeve Plug, #4 -1/0 Awg #12-#16 Awg 100A, 600V, Black, Male, 30 Hp, AH4100P5W
$556.83 each
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Product Image of Strain Relief Deluxe Cord Grip, Straight, 1.94-2.06" Cord Dia. 2" Fitting, Male Mesh Body, DC6001937
$704.80 each
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Product Image of Straight Blade Plug, #18-12 Awg 15A, 125V, Orange, 5-15P, 2-Pole, 2-Wire, Screw, 0.67", 6867-BOX
$6.11 each
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Product Image of Wallplate w/ Connector, Residential Telephone, Box, Data/Voice Modular Jack, 3532-4W
$2.44 each
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Product Image of Bussmann 35 Amp Fast-Acting Class J Fuse (600V)
$108.79 each
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Product Image of Tripp-Lite 14 Outlets, 120 Volts, 15 Amps, 15 ft Cord, Power Outlet Strip, DRS-1215
$145.44 each
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Product Image of Swivel 3 Outlet Tap, Swivel, Single Receptacle To 3 Outlets, 15A, 125V, Ivory, 5-15R, Nema 5-15R, 1219V-BOX
$6.00 each
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Product Image of Corrosion Resistant Locking Receptacle, #14-10 Awg, 30A, 125V, Yellow, L5-30, 2-Pole 3-Wire, CRL530R
$50.03 each
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Product Image of Arrow Hart Pin & Sleeve Plug Locking Ring, Food & Beverage, Wastewater, Extra Heavy-Duty, AHLRP320
$27.42 each
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Product Image of Toggle Switch, #14-10 Awg, 15A, Commercial, 120/277V, Back/Side Wiring, Screw, Brown, 3-Way, CSB315STV-SP
$6.36 each
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Product Image of 240/230/220V (Primary) 110/115/120V (Secondary) 75 VA Transformer
$232.97 each
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Product Image of Arrow Hart Duplex Receptacle, #14-10 Awg 20A, Healthcare 125V, Black Face Base, 5-20R, Duplex, AH8300BK
$28.59 each
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Product Image of Arrow Hart Duplex Receptacle, #14-10 Awg 15A, 125V, Ivory, Impact-Resistant Nylon, TRIG8262V
$31.48 each
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Product Image of Arrow Hart Industrial Grade Toggle Switch, 20 A, 120/277 V, Two-Pole, Red, AH1222FRD
$28.20 each
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Product Image of Arrow Hart Heavy-Duty Industrial Duplex Receptacle, #14-10 Awg 20A 125V, Gray, TR5362GY
$9.06 each
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Product Image of Decorator / Gfci Wallplate, Brown, Decorator Cutout, Polycarbonate, Four- Gang, Mid-Size, PJ264B
$2.29 each
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Product Image of Arrow Hart Color Coded Locking Flanged Inlet, #14-8 Awg 30A, Y 277/480V, L22-30, 4-Pole, 5-Wire, AHCL2230FI
$84.39 each
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Product Image of Fan Speed Controller, No Neutral Required, #14 -12 Awg 120 Vac, Maintained, White, Fan, 1-Pole, SFS5P-W
$36.20 each
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Product Image of Non-Metallic Duplex Receptacle Cover, Self-Closing, Surface Mount, White, Wet, 1-Gang, Vertical, S2962W-SP
$6.81 each
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Product Image of Commercial Switch, #14-10 Awg 20A, 120/277V, Black, Motor Control, Fan, 3-Way 647352, 7623BK-BOX
$14.58 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.