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Circuit Breaker (49)
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Eaton

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Product Image of Combination Wallplate, White, Toggle, Duplex Receptacle Cutout, Thermoset, 2-Gang, Standard, 2138W-BOX
Combination Wallplate, White, Toggle, Duplex Receptacle Cutout, Thermoset, 2-Gang, Standard, 2138W-BOX
SKU: 2138W-BOX
Eaton
SKU: 2138W-BOX
Brand: Eaton
$2.44 each
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Product Image of 2-Pole BR GFCI Circuit Breaker, Common Trip, 10 kAIC, Pigtail Neutral (60A, 120/240V)
$201.33 each
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Product Image of Blank Wallplate, Black, Blank Cutout, Nylon, Single- Gang, Standard, 5129BK
$1.24 each
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Product Image of Bussmann 60 Amp Class R Fuse Reducer (250V)
Bussmann 60 Amp Class R Fuse Reducer (250V)
SKU: NO.216-R
Eaton
SKU: NO.216-R
Brand: Eaton
$43.16 each
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Product Image of Straight Blade Plug, #18-10 Awg 10A 125V, Brown, 1-15P, 2-Pole, 2-Wire, Bulk, 2601B-BU
$1.83 each
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Product Image of Bimetallic Overload Relay (2.4/4A)
Bimetallic Overload Relay (2.4/4A)
SKU: XTOB004BC1
Eaton
SKU: XTOB004BC1
Brand: Eaton
$130.46 each
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Product Image of Gfci Receptacle, Nightlight, Self-Test, #14 -10 Awg 20A 125V, Night Light, 2-Pole 3-Wire, TRSGFNL20W
$34.08 each
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Product Image of Commercial Switch, 3A, 6A, 125/250V, Pull Chain, Brass, Canopy, Polycarbonate, Two-Way, 460-BOX
$29.91 each
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Product Image of Blank Wallplate, White, Blank Cutout, Thermoset, Single- Gang, Oversize, Ed Box, 2729W-BOX
$1.65 each
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Product Image of Combination Wallplate, Lt. Almond, Toggle, Blank Cutout, Polycarbonate, 2- Gang, Mid-Size, PJ113LA
$2.10 each
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Product Image of Rhinobox Econ Power Distribution Unit, 50A, 2 Devices, Weatherproof, Nema 3R, Yellow, 120/240V, RB300AE
$832.36 each
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Product Image of Load Center
Load Center
SKU: 3BR3042L200
Eaton
SKU: 3BR3042L200
Brand: Eaton
$543.58 each
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Product Image of 2-Pole Definite Purpose Contactor (208/240V, 40 Amp)
$151.15 each
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Product Image of Duplex Receptacle Wallplate, Gray, Duplex Receptacle Cutout, Nylon, Single- Gang, Standard, 5132GY-BOX
$0.58 each
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Product Image of Bussmann 25 Amp Fast-Acting Class J Fuse (600V)
$37.57 each
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Product Image of Arrow Hart Single Receptacle, #14-10 Awg 20A, Healthcare, 250V, Ivory, High-Impact Nylon, 6-20R, 8410V
$26.50 each
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Product Image of 3-Pole Definite Purpose Contactor (110/120V, 120 Amp)
3-Pole Definite Purpose Contactor (110/120V, 120 Amp)
SKU: C25HNE3120A
Eaton
SKU: C25HNE3120A
Brand: Eaton
$1,070.59 each
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Product Image of Gfci Receptacle, Nightlight, Self-Test, #14 -10 Awg 15A 125V, Night Light, 2-Pole 3-Wire, TRSGFNL15W
$32.60 each
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Product Image of Gfci Extension Ring, 7/8 Inch Spacer, White, GFER-W
$1.65 each
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Product Image of 3-Pole Non-Interchangeable Circuit Breaker (60A, 240V)
$330.82 each
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Product Image of Bussmann 200 Amp Class R Fuse Reducer (250V)
Bussmann 200 Amp Class R Fuse Reducer (250V)
SKU: NO.2621-R
Eaton
SKU: NO.2621-R
Brand: Eaton
$127.32 each
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Product Image of Fan Speed Controller, Power Failure Memory, Non-Preset, Fully Variable, #16 Awg 5A, 120V, White, RFS5-W
$32.74 each
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Product Image of Self-Test Tamper-Resistant GFCI Duplex Receptacle, 20A, Slim, 5-20R, Back & Side Wire - 125V (White)
$36.73 each
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Product Image of Heavy Duty Single-Throw Non-Fused Safety Switch, 3-Pole, NEMA 3R (100A, 600V)
$939.39 each
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Product Image of Strain Relief Dust Tight Grip, 0.52-0.73" Cord Diameter, 3/4" Fitting, Npt Thread, TC254
$38.03 each
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Product Image of Panel Mount/Snap-In Single Receptacle, #14-12 Awg 15A, Snap-In, Panel, 125V, Quick Connect, 4067-01BK-BU
$2.41 each
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Product Image of Bimetallic Overload Relay (4/6A)
Bimetallic Overload Relay (4/6A)
SKU: XTOB006BC1
Eaton
SKU: XTOB006BC1
Brand: Eaton
$131.51 each
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Product Image of Arrow Hart Ultra Grip Straight Blade Connector, #16-12 Awg, 20A, Industrial, 125V, Back Wire, 5369
$34.28 each
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Product Image of Combination Wallplate, Lt. Almond, Toggle, Toggle, Duplex Receptacle Cutout, 3-Gang, Mid-Size, PJ28LA
$3.35 each
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Product Image of Cartridge Fast-Acting Fuse, K5, 25 A, 127 mm Overall Length, 20.6 mm Diameter 600V, 50 kA at AC/DC
$23.85 each
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Product Image of Straight Blade Plug, #18-16 Awg 15A, 125V, Black Rubber, 1-15P, 2-Pole, 2-Wire, Screw, 1912B-BOX
$2.88 each
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Product Image of Bimetallic Overload Relay (4/6A)
Bimetallic Overload Relay (4/6A)
SKU: XTOB006CC1
Eaton
SKU: XTOB006CC1
Brand: Eaton
$128.04 each
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Product Image of Duplex Receptacle Wallplate, Premarked "Emergency", Red, Duplex Receptacle Cutout, 1-Gang, PJ8EMRD
$1.49 each
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Product Image of Lampholder, Ball Chain Brass Connector 222603, 307-BOX
$0.16 each
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Product Image of Lighting Color Change Kit, Accell Minute Timer (1, 5, 10, 15, 30), Gray, PT4MK-GY-P
$4.57 each
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Product Image of Lampholder, Medium Base, 120V, 85W 231803, 444-120-BOX
$15.04 each
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Product Image of Toggle Wallplate, Brown, Toggle Cutout, Thermoset, Single- Gang, Oversize, Ed Box, 2144B-BOX
$1.17 each
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Product Image of Commercial Grade Toggle Switch, #14-10 Awg, 20A, 120/277V, Back & Side, Screw, Brown, 3-Way, CSB320B
$7.00 each
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Product Image of Lug Adapter Kit (Pack of 3)
Lug Adapter Kit (Pack of 3)
SKU: C306KAL1-3B
Eaton
SKU: C306KAL1-3B
Brand: Eaton
$33.48 each
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Product Image of Screwless Wallplate, Screwless, White, Decorator Cutout, Polycarbonate, 4- Gang, Mid-Size, PJS264W
$12.27 each
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Product Image of General Duty Safety Switch, 2-Pole, Non-Fusible, NEMA 1 (60A, 240V)
$150.68 each
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Product Image of Arrow Hart Color Coded Locking Receptacle, #14-8 Awg 30A, 250V, L6-30, 2-Pole, AHCL630R
$51.79 each
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Product Image of Straight Blade Plug, #18-10 Awg 10A 125V, Black, 1-15P, 2-Pole, 2-Wire, 18-2 Spt-1 Cord, Bulk, 2601-6BK-BU
$1.68 each
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Product Image of Commercial Combo Switch, Neon Pilot Light, #14-#12 Awg 15A, 120V Switch, 125V Pil Lgt, Brown, 277B-BOX
$15.26 each
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Product Image of Lampholder, Keyless Cleat Socket, #14-10 Awg, Medium Base, White, Thermoset, 250V, 660W, S752W-SP
$5.74 each
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Product Image of Single Receptacle Wallplate, Brown, 1.406" Hole Cutout, Thermoset, Single-Gang, 2131B-BOX
$0.48 each
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Product Image of Motor Control Starter, NEMA Full-Voltage, Non-Reversing, 45A, 120/110V, 3P, Size 2, 60/50 Hz
$1,204.75 each
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Product Image of Decorator Dimmer, 120V, Universal Decorator Dimmer W/ Preset White/Ivory/Light Almond, DUL06P-C2
Decorator Dimmer, 120V, Universal Decorator Dimmer W/ Preset White/Ivory/Light Almond, DUL06P-C2
SKU: DUL06P-C2
Eaton
SKU: DUL06P-C2
Brand: Eaton
$43.44 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.