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
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
Useful Links
Power Search
Sort By:
View:
Wiegmann Wiring Trough,Mtllc,6In.Hx 6In.Wx 48In.D RSCG060648
Quick View
Wiegmann Wiring Trough,Mtllc,6In.Hx 6In.Wx 48In.D RSCG060648
  • Brand: WIEGMANN
  • Type: Bus Plugs
  • Material: HAWA
  • Model #: RSCG060648
  •  
  • $431.99 –
WIEGMANN N4201608 NEMA 4, 12, 13 20.0 in H x 16.0 in W x 8.0 in D Wall Mount
Quick View
WIEGMANN N4201608 NEMA 4, 12, 13 20.0 in H x 16.0 in W x 8.0 in D Wall Mount
  • Brand: WIEGMANN
  • Type: Bus Plugs
  • Model #: N4201608
  •  
  • $485.99 –
GE TED136030WL Molded Case Circuit Breaker, TED Series, 30A, 3 Pole, 600V AC,
Quick View
GE TED136030WL Molded Case Circuit Breaker, TED Series, 30A, 3 Pole, 600V AC,
  • Brand: GE
  • Model #: TED136030WL
  •  
  • $1,208.93 –
  • Free Shipping
WIEGMANN BN4141206CHSS Screws and Clamps Electrical Enclosures, 14 in H, 6 in
Quick View
WIEGMANN BN4141206CHSS Screws and Clamps Electrical Enclosures, 14 in H, 6 in
  • Brand: WIEGMANN
  • Model #: BN4141206CHSS
  •  
  • $722.99 –
Wiegmann Enclosure Stainless Steel #3 Brushed BN4060604CHSSA
Quick View
Wiegmann Enclosure Stainless Steel #3 Brushed BN4060604CHSSA
  • Brand: WIEGMANN
  • Type: Bus Plugs
  • Model #: BN4060604CHSSA
  •  
  • $387.99 –
WIEGMANN BN4161406CHSS Screws and Clamps Electrical Enclosures, 16 in H, 6 in
Quick View
WIEGMANN BN4161406CHSS Screws and Clamps Electrical Enclosures, 16 in H, 6 in
  • Brand: WIEGMANN
  • Model #: BN4161406CHSS
  •  
  • $741.99 –
VELVAC 091007 Automotive Circuit Breaker,100A,30VDC
Quick View
VELVAC 091007 Automotive Circuit Breaker,100A,30VDC
  • Brand: VELVAC
  • Type: Circuit Breakers
  • Model #: 091007
  •  
  • $46.89 –
  • $5.00 Shipping
SQUARE D EDB24020 Miniature Circuit Breaker, E FRAME Series, 20A, 2 Pole,
Quick View
SQUARE D EDB24020 Miniature Circuit Breaker, E FRAME Series, 20A, 2 Pole,
  • Brand: SQUARE D
  • Model #: EDB24020
  •  
  • $529.99 –
SQUARE D EDB24030 Miniature Circuit Breaker, E FRAME Series, 30A, 2 Pole,
Quick View
SQUARE D EDB24030 Miniature Circuit Breaker, E FRAME Series, 30A, 2 Pole,
  • Brand: SQUARE D
  • Model #: EDB24030
  •  
  • $529.99 –
SQUARE D EDB34100 Miniature Circuit Breaker, E FRAME Series, 100A, 3 Pole,
Quick View
SQUARE D EDB34100 Miniature Circuit Breaker, E FRAME Series, 100A, 3 Pole,
  • Brand: SQUARE D
  • Model #: EDB34100
  •  
  • $844.99 –
GE TEY230 30 A A Bolt On Panelboard Standard Molded Case Circuit Breaker ,
Quick View
GE TEY230 30 A A Bolt On Panelboard Standard Molded Case Circuit Breaker ,
  • Brand: GE
  • Type: Circuit Breakers
  • Model #: TEY230
  •  
  • $544.99 –
WIEGMANN N12201610 Padlockable Hasp Electrical Enclosures, 20 in H, 10 in D, 16
Quick View
WIEGMANN N12201610 Padlockable Hasp Electrical Enclosures, 20 in H, 10 in D, 16
  • Brand: WIEGMANN
  • Model #: N12201610
  •  
  • $597.99 –
Circuit Breaker, Type UBIF, 2Pole, 15A
Quick View
Circuit Breaker, Type UBIF, 2Pole, 15A
  • Brand: Federal Pacific
  • Model: UBIF215N
  • Model #: UBIF215N
  •  
  • $64.15 –
  • $5.00 Shipping
GE THHQB32020 Miniature Circuit Breaker, THHQB Series, 20A, 3 Pole, 240V AC,
Quick View
GE THHQB32020 Miniature Circuit Breaker, THHQB Series, 20A, 3 Pole, 240V AC,
  • Brand: GE
  • Model #: THHQB32020
  •  
  • $501.99 –
EATON BUSSMANN OPM-1038RC Fuse Block,Class CC,30A,3 Pole
Quick View
EATON BUSSMANN OPM-1038RC Fuse Block,Class CC,30A,3 Pole
  • Brand: EATON BUSSMANN
  • Type: Circuit Breakers
  • Model #: OPM-1038RC
  •  
  • $535.99 –
Breaker Lockout Single Pole,PK6 BRADY BL01-6
Quick View
Breaker Lockout Single Pole,PK6 BRADY BL01-6
  • Brand: BRADY
  • Type: Bus Plugs
  • Model #: BL01-6
  •  
  • $23.75 –
  • $5.00 Shipping
WIEGMANN RHC303012 Padlockable Hasp Electrical Enclosures, 30 in H, 12 in D, 30
Quick View
WIEGMANN RHC303012 Padlockable Hasp Electrical Enclosures, 30 in H, 12 in D, 30
  • Brand: WIEGMANN
  • Model #: RHC303012
  •  
  • $616.99 –
WIEGMANN N12242412 Padlockable Hasp Electrical Enclosures, 24 in H, 12 in D, 24
Quick View
WIEGMANN N12242412 Padlockable Hasp Electrical Enclosures, 24 in H, 12 in D, 24
  • Brand: WIEGMANN
  • Model #: N12242412
  •  
  • $628.99 –
EATON DS7-342SX012N0-N Soft Start Controller, 240/480VAC, 12A
Quick View
EATON DS7-342SX012N0-N Soft Start Controller, 240/480VAC, 12A
  • Brand: EATON
  • Model #: DS7-342SX012N0-N
  •  
  • $411.99 –
Breaker Lockout BRADY BL03
Quick View
Breaker Lockout BRADY BL03
  • Brand: BRADY
  • Type: Bus Plugs
  • Model #: BL03
  •  
  • $8.54 –
  • $5.00 Shipping
GE THHQB32030 Miniature Circuit Breaker, THHQB Series, 30A, 3 Pole, 240V AC,
Quick View
GE THHQB32030 Miniature Circuit Breaker, THHQB Series, 30A, 3 Pole, 240V AC,
  • Brand: GE
  • Model #: THHQB32030
  •  
  • $562.99 –
EATON DS7-340SX009N0-N Soft Start Controller,7A,240/480VAC
Quick View
EATON DS7-340SX009N0-N Soft Start Controller,7A,240/480VAC
  • Brand: EATON
  • Model #: DS7-340SX009N0-N
  •  
  • $319.99 –
SQUARE D HGA36060 Molded Case Circuit Breaker, POWERPACT H Series, 60A, 3 Pole,
Quick View
SQUARE D HGA36060 Molded Case Circuit Breaker, POWERPACT H Series, 60A, 3 Pole,
  • Brand: SQUARE D
  • Model #: HGA36060
  •  
  • $1,181.99 –
Bryant Locking Plug,Black/Wht,480VAC,3.0 HP,20A 70820NP
Quick View
Bryant Locking Plug,Black/Wht,480VAC,3.0 HP,20A 70820NP
  • Brand: Bryant
  • Model #: 70820NP
  •  
  • $21.81 –
  • $5.00 Shipping
SIEMENS FXD63B200 Molded Case Circuit Breaker, FXD6-A Series, 200A, 3 Pole,
Quick View
SIEMENS FXD63B200 Molded Case Circuit Breaker, FXD6-A Series, 200A, 3 Pole,
  • Brand: SIEMENS
  • Model #: FXD63B200
  •  
  • $3,784.99 –
Wiegmann Enclosure Gray ANSI 61 Polyester Powder B201607CH
Quick View
Wiegmann Enclosure Gray ANSI 61 Polyester Powder B201607CH
  • Brand: WIEGMANN
  • Type: Bus Plugs
  • Model #: B201607CH
  •  
  • $529.99 –
WIEGMANN BN4141206CHSSA NEMA 3R, 4, 4X, 12 14.0 in H x 12.0 in W x 6.0 in D
Quick View
WIEGMANN BN4141206CHSSA NEMA 3R, 4, 4X, 12 14.0 in H x 12.0 in W x 6.0 in D
  • Brand: WIEGMANN
  • Type: Bus Plugs
  • Material: HAWA
  • Model #: BN4141206CHSSA
  •  
  • $764.99 –
SQUARE D HDL36100 Molded Case Circuit Breaker, POWERPACT H Series, 100A, 3
Quick View
SQUARE D HDL36100 Molded Case Circuit Breaker, POWERPACT H Series, 100A, 3
  • Brand: SQUARE D
  • Model #: HDL36100
  •  
  • $1,026.99 –
WIEGMANN N4242008 Padlockable Hasp with Clamps Electrical Enclosures, 24 in H,
Quick View
WIEGMANN N4242008 Padlockable Hasp with Clamps Electrical Enclosures, 24 in H,
  • Brand: WIEGMANN
  • Model #: N4242008
  •  
  • $726.99 –
SQUARE D HGA36030 30 A A I-Line Standard Molded Case Circuit Breaker , 600V AC
Quick View
SQUARE D HGA36030 30 A A I-Line Standard Molded Case Circuit Breaker , 600V AC
  • Brand: Square D
  • Type: Circuit Breakers
  • Model #: HGA36030
GE TED124020WL Molded Case Circuit Breaker, TED Series, 20A, 2 Pole, 480V AC,
Quick View
GE TED124020WL Molded Case Circuit Breaker, TED Series, 20A, 2 Pole, 480V AC,
  • Brand: GE
  • Model #: TED124020WL
  •  
  • $719.99 –
Wiegmann Enclosure Gray ANSI 61 Polyester Powder N12242408
Quick View
Wiegmann Enclosure Gray ANSI 61 Polyester Powder N12242408
  • Brand: WIEGMANN
  • Type: Bus Plugs
  • Material: HAWA
  • Model #: N12242408
  •  
  • $592.99 –