Hello 
Select address 
Returns
& Orders
Cart
HelloSelect address
Menu
Newegg Business
Feedback
Help Center
Your Browsing History
  1. Home
  2. Automotive & Tools
  3. Generators & Electrical Supplies
  4. Circuit Breakers & Line Protection

Circuit Breakers & Line Protection

Power Search
  • In Stock
  • New
Brands
Show More
Price
Show More
Amperage Interrupt Rating
Horsepower
Maximum Surge Current
Number of Poles/Wires
Reset Type
Type
Show More
Voltage AC
Availability
Condition
Useful Links
Power Search
Sort By:
View:
EATON BUSSMANN S-30 Plug Fuse, 30A, 10kA at 125V AC, 4 PK
Quick View
EATON BUSSMANN S-30 Plug Fuse, 30A, 10kA at 125V AC, 4 PK
  • Brand: EATON BUSSMANN
  • Type: Fuses & Accessories
  • Model #: S-30
  •  
  • $24.85 –
  • $5.00 Shipping
EATON BUSSMANN T-15 Plug Fuse, 15A, 10kA at 125V AC, 4 PK
Quick View
EATON BUSSMANN T-15 Plug Fuse, 15A, 10kA at 125V AC, 4 PK
  • Brand: EATON BUSSMANN
  • Type: Fuses & Accessories
  • Model #: T-15
  •  
  • $21.29 –
  • $5.00 Shipping
EATON BUSSMANN T-20 Plug Fuse, 20A, 10kA at 125V AC, 4 PK
Quick View
EATON BUSSMANN T-20 Plug Fuse, 20A, 10kA at 125V AC, 4 PK
  • Brand: EATON BUSSMANN
  • Type: Fuses & Accessories
  • Model #: T-20
  •  
  • $21.55 –
  • $5.00 Shipping
DAYTON 2M066 Universal AC/DC Mtr,1/15hp,5000 RPM,115V
Quick View
DAYTON 2M066 Universal AC/DC Mtr,1/15hp,5000 RPM,115V
  • Brand: DAYTON
  • Type: Motors
  • Model #: 2M066
  •  
  • $112.99 –
EATON BUSSMANN MDL-9-R Glass Fuse, 9A, 1kA at 32V AC, 5 PK
Quick View
EATON BUSSMANN MDL-9-R Glass Fuse, 9A, 1kA at 32V AC, 5 PK
  • Brand: EATON BUSSMANN
  • Type: Fuses & Accessories
  • Model #: MDL-9-R
  •  
  • $17.89 –
  • $5.00 Shipping
DAYTON 33NT15 DC Power Supply, 90/264V AC, 12V DC, 15 W, 1.25 A, DIN Rail
Quick View
DAYTON 33NT15 DC Power Supply, 90/264V AC, 12V DC, 15 W, 1.25 A, DIN Rail
  • Brand: DAYTON
  • Type: Power Quality & Distribution
  • Model #: 33NT15
  •  
  • $55.49 –
  • $5.00 Shipping
Load Center, Main Lug, 100 Amps, 120/240VAC Voltage, Number of Spaces: 6
Quick View
Load Center, Main Lug, 100 Amps, 120/240VAC Voltage, Number of Spaces: 6
  • Brand: SQUARE D
  • Type: Circuit Protection
  • Model #: QO612L100S
  •  
  • $60.15 –
  • $5.00 Shipping
CONDOR 480W64 High Visibility Safety Sign, 8 in H, 8 in W, PETG, L-Shape
Quick View
CONDOR 480W64 High Visibility Safety Sign, 8 in H, 8 in W, PETG, L-Shape
  • Brand: CONDOR
  • Type: Signs & Labels
  • Model #: 480W64
  •  
  • $12.89 –
  • $5.00 Shipping
DAYTON 33NT12 DC Power Supply, 90/264V AC, 24V DC, 120 W, 5 A, DIN Rail
Quick View
DAYTON 33NT12 DC Power Supply, 90/264V AC, 24V DC, 120 W, 5 A, DIN Rail
  • Brand: DAYTON
  • Type: Power Quality & Distribution
  • Model #: 33NT12
  •  
  • $271.99 –
HUBBELL WIRING DEVICE-KELLEMS HBL28W49 Watertight Locking Plug, L7-30P, 30 A,
Quick View
HUBBELL WIRING DEVICE-KELLEMS HBL28W49 Watertight Locking Plug, L7-30P, 30 A,
  • Brand: HUBBELL
  • Type: Watertight Devices
  • Model #: HBL28W49
  •  
  • $74.79 –
  • $5.00 Shipping
10"H x 8"W x 6"D Metallic Enclosure, Gray, Knockouts: No, Screws Closure Method
Quick View
10"H x 8"W x 6"D Metallic Enclosure, Gray, Knockouts: No, Screws Closure Method
  • Brand: WIEGMANN
  • Type: Bus Plugs
  • Model #: SC081006NK
  •  
  • $37.25 –
  • $5.00 Shipping
8"H x 6"W x 6"D Metallic Enclosure, Silver, Knockouts: No, Screws Closure Method
Quick View
8"H x 6"W x 6"D Metallic Enclosure, Silver, Knockouts: No, Screws Closure Method
  • Brand: WIEGMANN
  • Type: Bus Plugs
  • Material: HAWA
  • Model #: SC060806GNK
  •  
  • $32.75 –
  • $5.00 Shipping
Junc Box Encl,Mtlc,12In.Hx 10In.Wx4In.D WIEGMANN SC101204
Quick View
Junc Box Encl,Mtlc,12In.Hx 10In.Wx4In.D WIEGMANN SC101204
  • Brand: WIEGMANN
  • Type: Bus Plugs
  • Model #: SC101204
  •  
  • $47.89 –
  • $5.00 Shipping
DAYTON 33V904 10 A A DIN Rail IEC Miniature Circuit Breaker , 480V AC Not Rated
Quick View
DAYTON 33V904 10 A A DIN Rail IEC Miniature Circuit Breaker , 480V AC Not Rated
  • Brand: DAYTON
  • Type: Circuit Protection
  • Model #: 33V904
  •  
  • $70.69 –
  • $5.00 Shipping
SQUARE D HGA36125 Molded Case Circuit Breaker, POWERPACT H Series, 125A, 3
Quick View
SQUARE D HGA36125 Molded Case Circuit Breaker, POWERPACT H Series, 125A, 3
  • Brand: SQUARE D
  • Type: Circuit Protection
  • Model #: HGA36125
  •  
  • $3,148.99 –
EATON BUSSMANN S-14 Plug Fuse, 14A, 10kA at 125V AC, 4 PK
Quick View
EATON BUSSMANN S-14 Plug Fuse, 14A, 10kA at 125V AC, 4 PK
  • Brand: EATON BUSSMANN
  • Type: Fuses & Accessories
  • Model #: S-14
  •  
  • $74.99 –
  • $5.00 Shipping
ZORO SELECT 03768BLK-SSH Vertical Panel Channelizer,45" H,8" dia., 03768BLK-SSH
Quick View
ZORO SELECT 03768BLK-SSH Vertical Panel Channelizer,45" H,8" dia., 03768BLK-SSH
  • Brand: ZORO SELECT
  • Type: Signs & Labels
  • Model #: 03768BLK-SSH
  •  
  • $37.99 –
  • $5.00 Shipping
BRADY 57894 Slow Moving Vehicle Sign, 14 in Height, 16 in Width, Steel, No Text
Quick View
BRADY 57894 Slow Moving Vehicle Sign, 14 in Height, 16 in Width, Steel, No Text
  • Brand: Brady
  • Type: Signs & Labels
  • Model #: 57894
  •  
  • $20.79 –
  • $5.00 Shipping
Phoenix TB 6-RTK screw terminal block circuit breaker test terminal
Quick View
Phoenix TB 6-RTK screw terminal block circuit breaker test terminal
  • Model #: A9Y1-0927-46
  •  
  • $26.10 –
  • Free Shipping
  • $24.10 - $26.10
SQUARE D QO24L60NRNM Load Center, 2 Spaces, 60A Amps, 120/240V AC
Quick View
SQUARE D QO24L60NRNM Load Center, 2 Spaces, 60A Amps, 120/240V AC
  • Brand: SQUARE D
  • Type: Circuit Protection
  • Model #: QO24L60NRNM
  •  
  • $68.55 –
  • $5.00 Shipping
ZORO SELECT 03-760-15 Vertical Panel Base, 1 5/16 in Height, 18 1/2 in Width
Quick View
ZORO SELECT 03-760-15 Vertical Panel Base, 1 5/16 in Height, 18 1/2 in Width
  • Brand: ZORO SELECT
  • Type: Signs & Labels
  • Model #: 03-760-15
  •  
  • $25.55 –
  • $5.00 Shipping
SCHNEIDER ELECTRIC ATS01N212RT Soft Start,460VAC,12A,3 Phase
Quick View
SCHNEIDER ELECTRIC ATS01N212RT Soft Start,460VAC,12A,3 Phase
  • Brand: SCHNEIDER ELECTRIC
  • Type: Motors
  • Model #: ATS01N212RT
  •  
  • $219.99 –
Wiegmann Enclosure Gray ANSI 61 Polyester Powder A060604
Quick View
Wiegmann Enclosure Gray ANSI 61 Polyester Powder A060604
  • Brand: WIEGMANN
  • Type: Bus Plugs
  • Material: HAWA
  • Model #: A060604
  •  
  • $20.85 –
  • $5.00 Shipping
HUBBELL WIRING DEVICE-KELLEMS IG8200R Duplex Straight Blade Receptacle, 5-15R,
Quick View
HUBBELL WIRING DEVICE-KELLEMS IG8200R Duplex Straight Blade Receptacle, 5-15R,
  • Brand: HUBBELL WIRING DEVICE-KELLEMS
  • Type: Wiring Devices
  • Model #: IG8200R
  •  
  • $43.15 –
  • $5.00 Shipping
SIGNMISSION A-1824-22781 Trucks Sign Trucks W/ Left Arrow Heavy-Gauge Alum Rust
Quick View
SIGNMISSION A-1824-22781 Trucks Sign Trucks W/ Left Arrow Heavy-Gauge Alum Rust
  • Brand: SIGNMISSION
  • Type: Signs & Labels
  • Model #: A-1824-22781
  •  
  • $40.89 –
  • $5.00 Shipping
Wiegmann Enclosure Gray ANSI 61 Polyester Powder A121206
Quick View
Wiegmann Enclosure Gray ANSI 61 Polyester Powder A121206
  • Brand: WIEGMANN
  • Type: Bus Plugs
  • Model #: A121206
  •  
  • $52.79 –
  • $5.00 Shipping
FLUKE Fluke-203403/11A Multimeter Fuse, 11A, Fast-Acting, 1000V AC, Cylindrical
Quick View
FLUKE Fluke-203403/11A Multimeter Fuse, 11A, Fast-Acting, 1000V AC, Cylindrical
  • Brand: FLUKE
  • Type: Fuses & Accessories
  • Model #: Fluke-203403/11A
  •  
  • $29.29 –
  • $5.00 Shipping
VITEK VT-BNC-TWST-RG610 Coaxial Twist Connector,BNC Male,PK10
Quick View
VITEK VT-BNC-TWST-RG610 Coaxial Twist Connector,BNC Male,PK10
  • Brand: VITEK
  • Type: Electrical Connectors
  • Model #: VT-BNC-TWST-RG610
  •  
  • $17.95 –
  • $5.00 Shipping
Circuit Breaker 20a
Quick View
Circuit Breaker 20a
  • Brand: Square D
  • Model #: QOB320SWN
  •  
  • $156.56 –
DAYTON 2M277 Universal AC/DC Mtr,1/15hp,5000 RPM,115V
Quick View
DAYTON 2M277 Universal AC/DC Mtr,1/15hp,5000 RPM,115V
  • Brand: DAYTON
  • Type: Motors
  • Model #: 2M277
  •  
  • $110.99 –
EATON BUSSMANN T-30 Plug Fuse, 30A, 10kA at 125V AC, 4 PK
Quick View
EATON BUSSMANN T-30 Plug Fuse, 30A, 10kA at 125V AC, 4 PK
  • Brand: EATON BUSSMANN
  • Type: Fuses & Accessories
  • Model #: T-30
  •  
  • $22.25 –
  • $5.00 Shipping
EATON BUSSMANN T-8 Plug Fuse, 8A, 10kA at 125V AC, 4 PK
Quick View
EATON BUSSMANN T-8 Plug Fuse, 8A, 10kA at 125V AC, 4 PK
  • Brand: EATON BUSSMANN
  • Type: Fuses & Accessories
  • Model #: T-8
  •  
  • $49.69 –
  • $5.00 Shipping
HUBBELL WIRING DEVICE-KELLEMS HBL26W47 Watertight Locking Plug, L5-20P, 20 A,
Quick View
HUBBELL WIRING DEVICE-KELLEMS HBL26W47 Watertight Locking Plug, L5-20P, 20 A,
  • Brand: HUBBELL
  • Type: Watertight Devices
  • Material: Thermoplastic Elastomer, Valox
  • Model #: HBL26W47
  •  
  • $56.50 –
  • $5.00 Shipping
HUBBELL WIRING DEVICE-KELLEMS HBL26W48 Watertight Locking Plug, L6-20P, 20 A,
Quick View
HUBBELL WIRING DEVICE-KELLEMS HBL26W48 Watertight Locking Plug, L6-20P, 20 A,
  • Brand: HUBBELL
  • Type: Watertight Devices
  • Material: HAWA
  • Model #: HBL26W48
  •  
  • $56.50 –
  • $5.00 Shipping
EATON 9-3285-6 Replacement Coil,NEMA,24VAC, Size 1,2
Quick View
EATON 9-3285-6 Replacement Coil,NEMA,24VAC, Size 1,2
  • Brand: EATON
  • Type: Voltage Regulation
  • Model #: 9-3285-6
EATON BUSSMANN T-10 Plug Fuse, 10A, 10kA at 125V AC, 4 PK
Quick View
EATON BUSSMANN T-10 Plug Fuse, 10A, 10kA at 125V AC, 4 PK
  • Brand: EATON BUSSMANN
  • Type: Fuses & Accessories
  • Model #: T-10
  •  
  • $51.15 –
  • $5.00 Shipping