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Product Image of Arrow HartAngled Plug, #12-4Awg 50A, Range & Dryer, 125/250V, Gray, 14-50P, 3-Pole, 4-Wire, 5752AN
$143.17 each
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Product Image of Pulling Grip Length, Flexible Eye, T-Type, 24500 Lbs Break, 3.00-3.49" Cord Dia., 36" Mesh, MP30036
$458.16 each
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Product Image of Single Receptacle Wallplate, Stainless Steel, 1.406" Hole Cutout, Stainless Steel, Single-Gang, 93991-BOX
$5.45 each
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Product Image of Arrow Hart Straight Blade Flanged Inlet, #16-12 Awg 15A, 125V, Black, 5-15P, 2-Pole 3-Wire, 5278C
$28.03 each
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Product Image of Telephone Jack & Coaxial Adapter Wallplate, Light Almond, Type F, Rj11, Rj14, Combo, 3536-4LA
$3.17 each
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Product Image of Receptacle Cover, Lift Lid Cover, Wet, Verticle, Self-Closing, Used w/ 50A Locking, 7770
$69.39 each
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Product Image of Combination Wallplate, Brown, Toggle, Toggle, Duplex Receptacle Cutout, 3-Gang, Mid-Size, PJ28B
$3.11 each
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Product Image of Arrow Hart Pin & Sleeve Inlet, 60/63A, 60A 250V/63A 200-250V, 3-Pole, #8-#2 Awg, AH460B9WDR
$376.06 each
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Product Image of Safety Grip Locking Connector, #18-10 Awg, 20A, Industrial, 125/250V, Gray, 3-Pole, 3-Wire, 7314C
$74.40 each
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Product Image of Tamper-Resistant Self-Test Gfci, 15A, 125V, White, Slim Design, With Wallplate, TRGF15W-WP
$31.96 each
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Product Image of Arrow Hart Pin & Sleeve Inlet, Ip69K Rated, 30A 250V/32A 200-250V, 3-Pole, #10 -#2 Awg, 4 Wire, AH430B9WDR
$151.87 each
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Product Image of Arrow Hart Color Coded Locking Plug, #14-8 Awg 30A, 600V, Black, UltraGrip, L17-30 3-Pole 4-Wire, AHCL1730P
$57.67 each
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Product Image of Flush End Fast-Acting Fuse, 200 A, 3-1/8" Overall Length 200 (RMS) & 50 kA at DC
$217.08 each
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Product Image of Strain Relief Watertight Grip, Large Body, 20/30A, 0.88-1.00" Cord Diameter, Stainless Steel, WTM288
$181.69 each
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Product Image of Arrow Hart Corrosion Resistant Straight Blade Connector, #18 To #12 Awg 15A 125V, 2-Pole 3-Wire, AH5969CR
$56.47 each
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Product Image of Ezlink Modular Decorator Receptacle, 20 A, 125 Vac, Tamper-Resistant, Split Control, Ivory, EZTR6362SCV
$40.82 each
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Product Image of Screwless Wallplate, Screwless, Lt. Almond, Decorator Cutout, Polycarbonate, 2- Gang, Mid-Size, PJS262LA
$6.81 each
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Product Image of Arrow Hart Pin & Sleeve Plug Locking Ring, Food & Beverage, Wastewater, Extra Heavy-Duty, AHLRP530
$31.26 each
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Product Image of Lampholder, Replacement, Pull Chain, Medium Base, Phenolic, 250V, 250W 491696, 962-BOX
$8.92 each
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Product Image of Toggle Wallplate, Ivory, Toggle Cutout, Nylon, Three- Gang, Standard, Ed Box, 5141V-BOX
$3.99 each
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Product Image of Arrow Hart Locking Flanged Outlet, Industrial, Two-Pole, Three-Wire, 6206CL
$30.51 each
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Product Image of Wi-Fi Smart Dimmer, 120V, Silver Granite, Oil Rubbed Bronze, 60Hz, 1-Pole, 1-Gang, EWFD30-C6-BX-L
$69.62 each
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Product Image of Arrow Hart Pin & Sleeve Inlet, Ip69K Rated, 16/20A 380-415V, 3-Pole, #12 -#10Awg, 4 Wire, AH420B6WDR
$130.17 each
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Product Image of Arrow Hart Watertight Locking Plug, #18-10 Awg 20A, 347/600V, Steel, L20-20, 4-Pole, 4-Wire, L2020PW
$72.08 each
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Product Image of Commercial Combo Switch,Auto-Grnd, #14-#12Awg 20A, 20A Recept, 120V Switch, 125V Recept, Brown, TR291B
$16.55 each
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Product Image of Sensor Color Change Kit, Black, Used With Sensor Dual Relay, SCKR-BK-BP
$4.57 each
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Product Image of Residential Grade Duplex Receptacle, #14 Awg 15A 125V, Push Wire, High-Impact Duplex, Bulk, 298-4W3
$1.71 each
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Product Image of Power Outlet And Locking, Gray, 1.59" Hole Cutout, Polycarbonate, Single- Gang, Mid-Size, PJ720GY
$1.03 each
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Product Image of Manual Motor Controller, #14-10 Awg 30A, 600V, Front Wired, Gray, Nema3R, 2-Pole, AH6810W
$173.39 each
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Product Image of Arrow Hart Toggle Switch, #14-10 Awg, 15A, 120/277V, Back & Side, Screw, Gray, 4-Way, AH1204GY
$12.22 each
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Product Image of Hg Gfci, 15A, 125V, White, Slim, GFH15W
$39.19 each
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Product Image of Arrow Hart Watertight Locking Plug, #18-10 Awg 20A, 347/600V, Black, L23-20, 4-Pole, 5-Wire, L2320PWBK
$83.51 each
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Product Image of Lampholder, Non-Shunted, T8/T12, Stationary, White, Fluorescent, Thermoset, 600V, 660W, 2506W-BOX
$6.24 each
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Product Image of Bussmann 400 Amp Fast-Acting Fuse (750V)
Bussmann 400 Amp Fast-Acting Fuse (750V)
SKU: FWH-400A
Eaton
SKU: FWH-400A
Brand: Eaton
$287.90 each
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Product Image of Arrow Hart Extra Heavy-DutyAuto Grip Plug, #12-4Awg 50A, 250V, Gray, 6-50P, 2-Pole 3-Wire, 5710N
$116.28 each
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Product Image of Lampholder, Non-Shunted, T8/T12, Plunger, White, Fluorescent, Thermoset, 600V, 660W, 2504W-BOX
$9.17 each
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Product Image of Straight Blade Connector, #14-8 Awg, 20A, Industrial, 125V, Back Wire, Yellow, Black, 1533
$34.96 each
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Product Image of Arrow Hart Watertight Locking Receptacle, #14-8 Awg 30A, 347/600V, Black, L23-30, 4-Pole, 5-Wire, L2330RWBK
$106.26 each
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Product Image of Arrow Hart Pin & Sleeve Receptacle, #4 -1/0 Awg #12-#16 100A, Y 277/480V, Red, Female, 20 Hp 3Ph, AH5100R7W
$749.03 each
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Product Image of Ezlink Modular Decorator Switch, 20 A, 120-277 Vac, 60 Hz, Single-Pole, Three-Wire, Brown, EZ7621B
$36.02 each
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Product Image of Arrow Hart Pin & Sleeve Connector, 60/63A, 2-Pole, #8-#2 Awg #10-#2 Awg (Ground), #12-#16 Awg, AH360C6WDR
$332.65 each
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Product Image of Screwless Wallplate, Screwless, Silver Granite, Decorator Cutout, Polycarbonate, 4- Gang, PJS264SG-SP-L
$15.36 each
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Product Image of Arrow Hart Industrial Duplex Receptacle, #14-10 Awg 20A 125V, Red, Tamper-Resistant, AHTRIG5362RD
$24.86 each
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Product Image of Portable Gfci, 20A, #12 Awg 50' Cord Length, Flying Leads Plug Type, Auto Reset, 120V, 4X 669576, GFI12A6NN
$395.14 each
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Product Image of Standard Grade Switch, Switch, 10A, Wall, 125/250V, Side Wire, Toggle, Ivory, 1-Pole, 735V-BOX
$8.61 each
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Product Image of Residential Duplex Receptacle, #14-10 Awg 20A 125V, Side Wire, Light Almond, TR1307LA-BOX
$4.83 each
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Product Image of Telephone And Coaxial Wallplates, 1 Gang Multimedia Brush Insert, White, BIM1W-F-L
$11.87 each
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Product Image of Bussmann 3-Pole Power Distribution Block, 310A
Bussmann 3-Pole Power Distribution Block, 310A
SKU: 16303-3
Eaton
SKU: 16303-3
Brand: Eaton
$175.37 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.