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Circuit Breaker (49)
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Product Image of Commercial Duplex Receptacle, #14-10 Awg 15A, 125V, Back & Side, White, High-Impact Nylon, Pvc, BR15W
$2.88 each
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Product Image of General Duty Cartridge Fuse Safety Switch, 2-Pole, Fusible with Neutral, NEMA 3R (60A, 240V)
$253.72 each
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Product Image of Commercial Grade Toggle Switch, #14-10 Awg, 15A, 120/277V, Side Wire, Screw, White, 3-Way, CS315W
$5.43 each
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Product Image of Arrow Hart Color Coded Locking Plug, #14-8 Awg 30A, 125/250V, L14-30 3-Pole 4-Wire, AHCL1430P
$51.98 each
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Product Image of Non-Metallic Gfci Or Decorator Cover, Self-Closing, Surface Mount, Black, Wet, 1-Gang, S3966BK-BU
Non-Metallic Gfci Or Decorator Cover, Self-Closing, Surface Mount, Black, Wet, 1-Gang, S3966BK-BU
SKU: S3966BK-BU
Eaton
SKU: S3966BK-BU
Brand: Eaton
$8.93 each
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Product Image of Led Nightlight w/ Duplex Receptacle, #12-#14 Awg 15A, Flush Mount, 120/277V, 2-Pole 3-Wire, TR7734W-BOX
$25.71 each
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Product Image of Bussmann 60 Amp Dual Element Time-Delay Class CF Fuse (600V)
$144.34 each
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Product Image of 2-Gang Decorator Wall Plate, Screwless, Mid-Size, Polycarbonate - White
$7.23 each
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Product Image of General Duty Safety Switch, 3-Pole, Non-Fusible, NEMA 1 (30A, 240V)
$118.25 each
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Product Image of 1-Pole BR AFCI Circuit Breaker (15A, 120V)
1-Pole BR AFCI Circuit Breaker (15A, 120V)
SKU: BRP115AF
Eaton
SKU: BRP115AF
Brand: Eaton
$92.29 each
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Product Image of BR Convertible Load Center w/ Ground Bar & Cover, Aluminum, 60 Circuits, 30 Spaces, 10 kAIC, NEMA 3R (200A, 120V/240V)
$212.75 each
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Product Image of General Duty Cartridge Fuse Safety Switch, 2-Pole, Fusible with Neutral, NEMA 3R (100A, 240V)
$330.72 each
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Product Image of Decorator / Gfci Wallplate, Gray, Decorator Cutout, Polycarbonate, Three- Gang, Mid-Size, PJ263GY
$1.65 each
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Product Image of Self-Test GFCI Duplex Receptacle, 20A, Slim, 5-15R, Back & Side Wire - 125V (White)
$34.10 each
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Product Image of 4" Keyless Switch Lampholder, Medium Base, Top Wiring - White (250V, 660W)
$3.21 each
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Product Image of Heavy Duty Single-Throw Fused Safety Switch, 3-Pole, Fusible with Neutral, NEMA 1 (60A, 600V)
$504.03 each
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Product Image of Arrow Hart Commercial Non-Grounding Straight Blade Plug w/ Back Wire, 15A, 2P, 2W, NEMA 1-15P - Yellow (125V)
$6.48 each
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Product Image of Decorator / Gfci Wallplate, White, Decorator Cutout, Polycarbonate, Five- Gang, Mid-Size, PJ265W
$5.35 each
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Product Image of Duplex Receptacle Wallplate, White, Duplex Receptacle Cutout, Thermoset, 2- Gang, Oversize, 2750W-BOX
$2.56 each
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Product Image of 30A Fused A/C Disconnect w/ Top Open (120/240V)
$217.58 each
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Product Image of 3-Pole Definite Purpose Contactor (24V, 15 Amp)
3-Pole Definite Purpose Contactor (24V, 15 Amp)
SKU: C25DND315T
Eaton
SKU: C25DND315T
Brand: Eaton
$209.01 each
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Product Image of Combination Usb Type-C Charger, 20A 5-20R Receptacle, 5A, 125 Vac, White, Box, TRUSBC20W-BOX
$61.17 each
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Product Image of General Duty Cartridge Fuse Safety Switch, 2-Pole, Fusible with Neutral, NEMA 1 (60A, 240V)
$153.08 each
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Product Image of Freedom NEMA Electronic Overload Relay, 25-50A, 1-5A Range
Freedom NEMA Electronic Overload Relay, 25-50A, 1-5A Range
SKU: C440A1A005SDD
Eaton
SKU: C440A1A005SDD
Brand: Eaton
$142.16 each
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Product Image of Motor Control Starter, Non-Combination, Non-Reversing, 18A, 120/110V, 3P, NEMA Size 0, 60/50 Hz
$827.48 each
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Product Image of 1" Thermal Magnetic Classified Replacement Circuit Breaker, 1P, #14-4 AWG (15A, 120/240V)
$51.09 each
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Product Image of Blank Wallplate, Stainless Steel, Blank Cutout, Stainless Steel, 2- Gang, Standard, Ed Box, 93152-BOX
$7.44 each
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Product Image of 1-Gang Decorator Wall Plate, Screwless, Mid-Size, Polycarbonate - White
$5.09 each
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Product Image of Combination Wallplate, White, Toggle, Duplex Receptacle Cutout, Thermoset, 2-Gang, Oversize, 2148W-BOX
$2.36 each
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Product Image of Residential Grade Tamper-Resistant Flush Duplex Receptacle, 15A, 2P, 3W, NEMA  5-20R, Side & Push Wire - Ivory (125V)
$2.07 each
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Product Image of Overload Relay Adapter, IEC, Frame Size C
Overload Relay Adapter, IEC, Frame Size C
SKU: XTOBXDINC
Eaton
SKU: XTOBXDINC
Brand: Eaton
$26.19 each
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Product Image of Straight Blade Plug, #14-10 Awg 15A, 125V, Black Rubber, 1-15P, 2-Pole, 2-Wire, Screw, 3123BK-BOX
$3.27 each
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Product Image of Combo Usb Type A & C Charger, 15A 5-15R Receptacle, White, Flush, 2-Pole, 3-Wire, TRUSBAC15W-BX-L
$49.27 each
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Product Image of 1-Gang Single Receptacle Wall Plate, Mid-Size, Thermoset - White
$0.67 each
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Product Image of Commercial Single Receptacle, #14-10 Awg 20A, 125V, SideWire, Black Face, 5-20R, Pvc, 1877BK
$3.91 each
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Product Image of Industrial Grade Decorator Tamper-Resistant Duplex Receptacle, 20A, 2P, 3W, NEMA  5-20R, Back & Side Wire - White (125V)
$10.76 each
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Product Image of 1NC Freedom Auxiliary Contact, Side Mount
1NC Freedom Auxiliary Contact, Side Mount
SKU: C320KGS21
Eaton
SKU: C320KGS21
Brand: Eaton
$135.42 each
In Stock
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Product Image of 1-Gang Duplex Receptacle Wall Plate, Standard Size, Nylon - White
$0.63 each
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Product Image of Heavy Duty Single-Throw Fused Safety Switch, 3-Pole, Fusible with Neutral, NEMA 1 (60A, 240V)
$350.79 each
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Product Image of 3-Pole Definite Purpose Contactor (110/24V, 40 Amp)
3-Pole Definite Purpose Contactor (110/24V, 40 Amp)
SKU: C25DNY162T
Eaton
SKU: C25DNY162T
Brand: Eaton
(1)
$123.81 each
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Product Image of Power Device Surface Mounted Receptacle, 50A, 3P, 4W, NEMA 14-50R - Black (125/250V)
$16.23 each
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Product Image of Arrow Hart Commercial Straight Blade Connector w/ Back Wire, 15A, 2P, 3W, NEMA 5-15R - Yellow (125V)
$15.46 each
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Product Image of 3-Pole NEMA Non-Reversing Motor Control Contactor, Full Voltage, Size 2 (120/110V, 45 Amp)
$1,412.18 each
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Product Image of 3-Pole Definite Purpose Contactor (110/120V, 40 Amp)
$173.96 each
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Product Image of Heavy Duty Single-Throw Non-Fused Safety Switch, 3-Pole, NEMA 3R (200A, 600V)
$1,200.14 each
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Product Image of 3-Pole Non-Reversing Contactor (24V, 9 Amp)
3-Pole Non-Reversing Contactor (24V, 9 Amp)
SKU: XTCE009B10T
Eaton
SKU: XTCE009B10T
Brand: Eaton
$109.74 each
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Product Image of Lighting Color Change Kit, Accell Minute Timer (5, 10, 15, 30, 60), White, PT1MK-W-P
$4.57 each
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Product Image of 1-Pole BR Thermal Magnetic Circuit Breaker (20A)
$107.73 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.