Skip to main content
Returns
& Orders
Cart
Menu
Built for How Business Buys.
Your Browsing History
  1. Home
  2. Automotive & Industrial
  3. Electrical
  4. Generators & Electrical Supplies
  5. Circuit Breakers & Line Protection

Circuit Breakers & Line Protection

 Save this search
Power Search
Brands
Show More
Price
Show More
Horsepower
Number of Poles/Wires
Type
Show More
Useful Links
Power Search
Page 1/20
Previous Page
Next Page
Sort By:
View:
SIEMENS ED41B020 Molded Case Circuit Breaker, ED4 Series, 20A, 1 Pole, 120/277V
Quick View
SIEMENS ED41B020 Molded Case Circuit Breaker, ED4 Series, 20A, 1 Pole, 120/277V
  • Brand: SIEMENS
  • Model #: ED41B020
  •  
  • $645.99 –
LYLE T1-6288-HI_18x24 Truck Route Traffic Sign, 24 in Height, 18 in Width,
Quick View
LYLE T1-6288-HI_18x24 Truck Route Traffic Sign, 24 in Height, 18 in Width,
  • Brand: LYLE
  • Model #: T1-6288-HI_18x24
  •  
  • $48.89 –
WIEGMANN RSC151808 Padlockable Hasp Electrical Enclosures, 18 in H, 8 in D, 15
Quick View
WIEGMANN RSC151808 Padlockable Hasp Electrical Enclosures, 18 in H, 8 in D, 15
  • Brand: WIEGMANN
  • Model #: RSC151808
  •  
  • $126.99 –
SIEMENS 5SJ41166HG40 IEC Miniature Circuit Breaker, 5SJ4 Series, 16A, 1 Pole,
Quick View
SIEMENS 5SJ41166HG40 IEC Miniature Circuit Breaker, 5SJ4 Series, 16A, 1 Pole,
  • Brand: SIEMENS
  • Model #: 5SJ41166HG40
  •  
  • $74.59 –
EATON BUSSMANN CB185-80 Automotive Circuit Breaker, CB185 Series, 80 A
Quick View
EATON BUSSMANN CB185-80 Automotive Circuit Breaker, CB185 Series, 80 A
  • Brand: EATON BUSSMANN
  • Model #: CB185-80
  •  
  • $69.65 –
EATON BUSSMANN S506-10-R Glass Fuse, 10A, 100A at 250V AC, 5 PK
Quick View
EATON BUSSMANN S506-10-R Glass Fuse, 10A, 100A at 250V AC, 5 PK
  • Brand: EATON BUSSMANN
  • Model #: S506-10-R
  •  
  • $28.15 –
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 WIRING DEVICE-KELLEMS
  • Model #: HBL28W49
  •  
  • $74.79 –
PULS ML15.051 DC Power Supply, 100/240V AC, 5/5.5V DC, 15 W, 3 A, DIN Rail
Quick View
PULS ML15.051 DC Power Supply, 100/240V AC, 5/5.5V DC, 15 W, 3 A, DIN Rail
  • Brand: PULS
  • Model #: ML15.051
  •  
  • $97.39 –
LYLE T1-1749-DG_18x12 Warning Sign, 12 in H, 18 in W, Aluminum, Horizontal
Quick View
LYLE T1-1749-DG_18x12 Warning Sign, 12 in H, 18 in W, Aluminum, Horizontal
  • Brand: LYLE
  • Model #: T1-1749-DG_18x12
  •  
  • $28.89 –
WIEGMANN SC101006G Captive Screws Electrical Enclosures, 10 in H, 6 in D, 10 in
Quick View
WIEGMANN SC101006G Captive Screws Electrical Enclosures, 10 in H, 6 in D, 10 in
  • Brand: WIEGMANN
  • Model #: SC101006G
  •  
  • $51.25 –
Junc Box Enclsr,Mtllc,8In.Hx 6In.Wx4In.D WIEGMANN SC060804
Quick View
Junc Box Enclsr,Mtllc,8In.Hx 6In.Wx4In.D WIEGMANN SC060804
  • Brand: WIEGMANN
  • Type: Bus Plugs
  • Model #: SC060804
  •  
  • $26.45 –
WIEGMANN SC151506NK Captive Screws Electrical Enclosures, 15 in H, 6 in D, 15
Quick View
WIEGMANN SC151506NK Captive Screws Electrical Enclosures, 15 in H, 6 in D, 15
  • Brand: WIEGMANN
  • Model #: SC151506NK
  •  
  • $66.39 –
WIEGMANN SC040604NK NEMA 1 6.0 in H x 4.0 in W x 4.0 in D Wall Mount Enclosure
Quick View
WIEGMANN SC040604NK NEMA 1 6.0 in H x 4.0 in W x 4.0 in D Wall Mount Enclosure
  • Brand: WIEGMANN
  • Type: Bus Plugs
  • Model #: SC040604NK
  •  
  • $18.35 –
LYLE T1-1698-EG_12x12 Facility Sign, 12 in H, 12 in W, Aluminum, Square,
Quick View
LYLE T1-1698-EG_12x12 Facility Sign, 12 in H, 12 in W, Aluminum, Square,
  • Brand: LYLE
  • Model #: T1-1698-EG_12x12
  •  
  • $14.89 –
LYLE T1-1764-HI_18x12 Fire Sign, 12 in H, 18 in W, Aluminum, Horizontal
Quick View
LYLE T1-1764-HI_18x12 Fire Sign, 12 in H, 18 in W, Aluminum, Horizontal
  • Brand: LYLE
  • Model #: T1-1764-HI_18x12
  •  
  • $23.49 –
EATON BUSSMANN S500-1-R Glass Fuse, 1A, 35A at 250V AC, 5 PK
Quick View
EATON BUSSMANN S500-1-R Glass Fuse, 1A, 35A at 250V AC, 5 PK
  • Brand: EATON BUSSMANN
  • Model #: S500-1-R
  •  
  • $13.59 –
EATON BUSSMANN GMD-500-R Glass Fuse, 500mA, 35A at 250V AC, 10kA at 125V AC, 5
Quick View
EATON BUSSMANN GMD-500-R Glass Fuse, 500mA, 35A at 250V AC, 10kA at 125V AC, 5
  • Brand: EATON BUSSMANN
  • Model #: GMD-500-R
  •  
  • $17.99 –
SCHNEIDER ELECTRIC ATS01N209LU Soft Start, 200-240VAC, 9A, 2HP
Quick View
SCHNEIDER ELECTRIC ATS01N209LU Soft Start, 200-240VAC, 9A, 2HP
  • Brand: SCHNEIDER ELECTRIC
  • Model #: ATS01N209LU
  •  
  • $196.99 –
SIEMENS BQ1B030 Miniature Circuit Breaker, BQ Series, 30A, 1 Pole, 120V AC,
Quick View
SIEMENS BQ1B030 Miniature Circuit Breaker, BQ Series, 30A, 1 Pole, 120V AC,
  • Brand: SIEMENS
  • Model #: BQ1B030
  •  
  • $81.35 –
LYLE T1-6274-HI_18x12 No Trucks Traffic Sign, 12 in H, 18 in W, Aluminum,
Quick View
LYLE T1-6274-HI_18x12 No Trucks Traffic Sign, 12 in H, 18 in W, Aluminum,
  • Brand: LYLE
  • Model #: T1-6274-HI_18x12
  •  
  • $21.99 –
GE THHQL32100 Miniature Circuit Breaker, THHQL Series, 100A, 3 Pole, 240V AC,
Quick View
GE THHQL32100 Miniature Circuit Breaker, THHQL Series, 100A, 3 Pole, 240V AC,
  • Brand: GE
  • Model #: THHQL32100
  •  
  • $274.99 –
EATON BUSSMANN UCB-20 Automotive Circuit Breaker, UCB Series, 20 A
Quick View
EATON BUSSMANN UCB-20 Automotive Circuit Breaker, UCB Series, 20 A
  • Brand: EATON BUSSMANN
  • Model #: UCB-20
  •  
  • $9.85 –
10"H x 8"W x 4"D Metallic Enclosure, Gray, Knockouts: No, Screws Closure Method
Quick View
10"H x 8"W x 4"D Metallic Enclosure, Gray, Knockouts: No, Screws Closure Method
  • Brand: WIEGMANN
  • Type: Bus Plugs
  • Material: HAWA
  • Model #: B100804SC
  •  
  • $130.99 –
HUBBELL WIRING DEVICE-KELLEMS HBL26401 Electrical Box, Receptacle Box Type,
Quick View
HUBBELL WIRING DEVICE-KELLEMS HBL26401 Electrical Box, Receptacle Box Type,
  • Brand: HUBBELL WIRING DEVICE-KELLEMS
  • Model #: HBL26401
  •  
  • $218.70 –
SIEMENS BQ3B040 Miniature Circuit Breaker, BQ Series, 40A, 3 Pole, 240V AC,
Quick View
SIEMENS BQ3B040 Miniature Circuit Breaker, BQ Series, 40A, 3 Pole, 240V AC,
  • Brand: SIEMENS
  • Model #: BQ3B040
  •  
  • $535.99 –
LYLE T1-1344-HI_12x18 IceAlert Sign, 18 in Height, 12 in Width, Aluminum,
Quick View
LYLE T1-1344-HI_12x18 IceAlert Sign, 18 in Height, 12 in Width, Aluminum,
  • Brand: LYLE
  • Model #: T1-1344-HI_12x18
  •  
  • $20.45 –
BUSSMANN OPM-1038RC Fuse Block,Class CC,30A,3 Pole
Quick View
BUSSMANN OPM-1038RC Fuse Block,Class CC,30A,3 Pole
  • Brand: EATON BUSSMANN
  • Type: Circuit Breakers
  • Model #: OPM-1038RC
  •  
  • $535.99 –
SQUARE D QOU150 Miniature Circuit Breaker, QO Series, 50A, 1 Pole, 120/240V AC,
Quick View
SQUARE D QOU150 Miniature Circuit Breaker, QO Series, 50A, 1 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QOU150
  •  
  • $33.75 –
GE THQL21WY20 Molded Case Circuit Breaker, THQL Series, 20A, 2 Pole, 120/240V
Quick View
GE THQL21WY20 Molded Case Circuit Breaker, THQL Series, 20A, 2 Pole, 120/240V
  • Brand: GE
  • Model #: THQL21WY20
  •  
  • $81.89 –
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
  • Model #: 03768BLK-SSH
  •  
  • $37.99 –
LYLE T1-1816-HI_12x12 Facility Sign, 12 in H, 12 in W, Aluminum, Square,
Quick View
LYLE T1-1816-HI_12x12 Facility Sign, 12 in H, 12 in W, Aluminum, Square,
  • Brand: LYLE
  • Model #: T1-1816-HI_12x12
  •  
  • $15.29 –
WIEGMANN SC181808G Captive Screws Electrical Enclosures, 18 in H, 8 in D, 18 in
Quick View
WIEGMANN SC181808G Captive Screws Electrical Enclosures, 18 in H, 8 in D, 18 in
  • Brand: WIEGMANN
  • Model #: SC181808G
  •  
  • $172.99 –
HUBBELL WIRING DEVICE-KELLEMS HBL28W81BK Watertight Locking Plug, L21-30P, 30
Quick View
HUBBELL WIRING DEVICE-KELLEMS HBL28W81BK Watertight Locking Plug, L21-30P, 30
  • Brand: HUBBELL WIRING DEVICE-KELLEMS
  • Model #: HBL28W81BK
  •  
  • $112.99 –
Wiegmann Enclosure Gray ANSI 61 Polyester Powder N1C101006
Quick View
Wiegmann Enclosure Gray ANSI 61 Polyester Powder N1C101006
  • Brand: WIEGMANN
  • Type: Bus Plugs
  • Model #: N1C101006
  •  
  • $101.99 –
EATON BUSSMANN CCP2-1-60CF Disconnect Switches, 31 to 60A Amp Range, 347V
Quick View
EATON BUSSMANN CCP2-1-60CF Disconnect Switches, 31 to 60A Amp Range, 347V
  • Brand: EATON BUSSMANN
  • Model #: CCP-1-60CF
  •  
  • $125.99 –
SIEMENS 6EP41343AB000AY0 UPS System, 336kVA, Standby, Out: 24V DC In: 24V DC
Quick View
SIEMENS 6EP41343AB000AY0 UPS System, 336kVA, Standby, Out: 24V DC In: 24V DC
  • Brand: SIEMENS
  • Model #: 6EP41343AB000AY0
  •  
  • $531.99 –
Page 1/20
Previous Page
1
2
3
4
5
6
7
...
20
Next Page