Contacts
USA
+1 (888) 671-2883
MX
+52 (33) 1930-9455
Chat Live
Email Us
FAQ
Sign in
Register
GO
0
Cart
0
Items
Categories
HOME
About Us
Conveyor Belts
Brands
Popular Products
Blog
Contact Us
PAY WITH PO
...
Categories
Abrasives
Adhesives, Sealants and Tape
Automation
Bearings
Belts
Bushings
Chains & Sprockets
Cleaning
Clutches and Brakes
Cutting Tools
Electric Motors
Electrical
Fasteners
Fleet and Vehicle Maintenance
Furniture and Food Service
Gears & Gear Racks
HVAC
Hand Tools
Hardware
Hydraulics and Pneumatics
Lighting
Linear Motion
Lubrication
Machining
Material Handling
Paint & Painting Supplies
Power Tools
Pumps
Raw Materials
Safety
Seals
Shaft Couplings and Collars
Sheaves
Speed Reducers
Synchronous & Timing Belts
Tensioners and Idlers
Test Instruments
Timing Belt Pulleys
V-Belts
Welding
Add products to your shopping cart
Subtotal
Checkout now
Get quote
Home
Electrical
Circuit Protection and Distribution
Circuit Breakers
Show:
Filter
Filter by Category
Narrow by Category
Electrical
(99,961 items)
Circuit Protection and Distribution
Circuit Breakers
Air Curcuit Breakers
Circuit Breaker Accessories
Electronic Circuit Breakers
Enclosed Breakers
Ground Fault Circuit Breakers
Miniature Circuit Breakers
Molded Case Circuit Breakers
Motor Protection Circuit Breakers
Residential Circuit Breakers
by Brand
Narrow by Brand
All
ABB
(259 items)
Allen Bradley
(1759 items)
Cooper Wiring
(5 items)
CoxReels
(1 items)
Cutler Hammer
(156 items)
EATON
(1 items)
Hubbell Wiring
(45 items)
Mitsubishi Electric
(7 items)
MRO Supply
(2 items)
Orbit Industries
(16 items)
Schneider
(1 items)
Siemens Controls
(6 items)
Toshiba
(1 items)
WEG
(779 items)
by Actuator Type
Narrow by Actuator Type
All
Insulation group II, black, sealable
(6 items)
Toggle
(20 items)
by Amperage
Narrow by Amperage
All
20A
(4 items)
50A
(4 items)
by Approvals
Narrow by Approvals
All
UL 489
(4 items)
UL Listed
(5 items)
UL Listed;CSA Certified
(4 items)
by Current Rating
Narrow by Current Rating
All
1A
(7 items)
2A
(5 items)
3A
(6 items)
7A
(4 items)
8A
(4 items)
10 A
(4 items)
10A
(8 items)
15A
(4 items)
20 A
(6 items)
20A
(5 items)
50A
(4 items)
500mA
(4 items)
by Depth
Narrow by Depth
All
69mm
(35 items)
88.5mm
(10 items)
88mm
(33 items)
by Length
Narrow by Length
All
3.38 Inch
(18 items)
35mm
(26 items)
53mm
(4 items)
80 mm
(10 items)
88mm
(35 items)
by Number Of Poles
Narrow by Number Of Poles
All
1 Pole
(5 items)
2
(5 items)
2 Pole
(16 items)
3 pole
(27 items)
by Number Of Poles
Narrow by Number Of Poles
All
3
(5 items)
3 Pole
(25 items)
by Range
Narrow by Range
All
1492
(33 items)
1492-D1
(14 items)
1492-D2
(12 items)
1492-GH supplementary protectors
(10 items)
1492-GS
(11 items)
1492-MC
(4 items)
1492-SP
(6 items)
1492-SP supplementary protectors
(23 items)
by Series
Narrow by Series
All
C Series
(28 items)
S200 Series
(9 items)
S200U Series
(10 items)
SU200M Series
(4 items)
T1 Series
(4 items)
T3 Series
(4 items)
by Standards
Narrow by Standards
All
IEC/EN 60898-1 IEC/EN 60947-2 UL 1077
(13 items)
IEC/EN 60947-2 UL 489 CSA 22.2 No. 5
(4 items)
UL489
(4 items)
UL ; CSA
(10 items)
UL Listed ; CSA
(14 items)
by Terminals
Narrow by Terminals
All
Line and load
(13 items)
Load side
(5 items)
by Type
Narrow by Type
All
Magnetic
(4 items)
Thermal
(7 items)
Thermal Magnetic
(8 items)
Thermal/Magnetic
(40 items)
by Voltage
Narrow by Voltage
All
24 Vdc
(6 items)
110-127 Vac
(6 items)
120/240V AC
(11 items)
120V AC
(20 items)
208-240 Vac
(6 items)
240 VAC
(4 items)
240V AC
(8 items)
250V ac
(10 items)
400 VAC
(3 items)
480 VAC ; 480 VAC WYE ; 277 VAC
(8 items)
480 VAC ; 480 VAC WYE ; 277 VAC ; 96 VDC
(4 items)
600Y ; 347 VAC ; 500 VDC
(5 items)
by Voltage Rating
Narrow by Voltage Rating
All
480 VAC
(5 items)
600 VAC
(8 items)
600 VAC ; 250 VDC
(11 items)
by Width
Narrow by Width
All
4.13 Inch
(17 items)
5 Inch
(4 items)
12.4mm
(10 items)
17.5mm
(35 items)
25mm
(14 items)
74mm
(3 items)
75 mm
(30 items)
Sort By:
Popularity
Name
Price: low to high
Price: high to low
Items per page:
60
90
120
Filter
1
2
...
23
24
25
26
27
28
...
50
51
Item ID
Item
Price
Quantity
#5725579
Allen Bradley 140U-K6D3-D25 Circuit Breaker
Brand
Allen Bradley
Model
140U-K6D3-D25
$7,140.00
Each
Free Shipping orders over $1
Add to Cart
#5697319
Allen Bradley 1489-M1D320 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M1D320
$132.00
Each
Free Shipping orders over $1
Add to Cart
#5719656
Allen Bradley 1492-CB1G300 Circuit Breaker
Brand
Allen Bradley
Model
1492-CB1G300
$120.00
Each
Free Shipping orders over $1
Add to Cart
#5715098
Allen Bradley 1492-SPM3C130 Supplementary Protector
Brand
Allen Bradley
Model
1492-SPM3C130
$204.00
Each
Free Shipping orders over $1
Add to Cart
#5710823
Allen Bradley 1492-SPM2B630 Supplementary Protector
Brand
Allen Bradley
Model
1492-SPM2B630
$198.00
Each
Free Shipping orders over $1
Add to Cart
#2520821
WEG AL-1 DWB CB 1CO ALARM CONTACT DW160-250 Circuit Brkr
Brand
WEG
Model
AL-1 DWB
$32.86
Each
Free Shipping orders over $1
Add to Cart
#2524429
WEG UMBW-1C2-25 MCB 1077 480VAC C 2P 25A Miniature CB
Brand
WEG
Model
UMBW-1C2-25
$23.05
Each
Free Shipping orders over $1
Add to Cart
#2852501
WEG UMBW-1C3-15 MCB UL1077 277/480V C 3P 15A Miniature CB
Brand
WEG
Model
UMBW-1C3-15
$24.73
Each
Free Shipping orders over $1
Add to Cart
#2852655
WEG UMBW-BB-1-1 MCB BUS UL508 1P 57 PINS Miniature CB
Brand
WEG
Model
UMBW-BB-1-1
$47.56
Each
Free Shipping orders over $1
Add to Cart
#2524570
WEG UMBW-ST24DC MCB SHUNT TRIP 1NC/1NO 24VDC Miniature CB
Brand
WEG
Model
UMBW-ST24DC
$45.60
Each
Free Shipping orders over $1
Add to Cart
#5714446
Allen Bradley 1492-GS1G030 Circuit Breaker
Brand
Allen Bradley
Model
1492-GS1G030
$120.00
Each
Free Shipping orders over $1
Add to Cart
#5717744
Allen Bradley 1492-SP3C030 Supplementary Protector Miniature Circuit Breaker
Brand
Allen Bradley
Model
1492-SP3C030
$240.00
Each
Free Shipping orders over $1
Add to Cart
#5740632
WEG EHG12X-UBW1200 ROT HAND 12 NEMA 4 4X FR 1200
Brand
WEG
Model
EHG12X-UBW1200
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#2852288
WEG UMBW-1D1-3 MCB UL1077 277/480V D 1P 3A Miniature CB
Brand
WEG
Model
UMBW-1D1-3
$9.51
Each
Free Shipping orders over $1
Add to Cart
#5723352
Allen Bradley 140G-G2C4-C32 Circuit Breaker
Brand
Allen Bradley
Model
140G-G2C4-C32
$624.00
Each
Free Shipping orders over $1
Add to Cart
#5709701
Allen Bradley 140G-G3C4-C20 Circuit Breaker
Brand
Allen Bradley
Model
140G-G3C4-C20
$936.00
Each
Free Shipping orders over $1
Add to Cart
#5701994
Allen Bradley 140U-J3L3-D10 Circuit Breaker
Brand
Allen Bradley
Model
140U-J3L3-D10
$2,640.00
Each
Free Shipping orders over $1
Add to Cart
#5740609
WEG EHC16-UBW400 CB HDL N1/3R w/16 SHAFT 400
Brand
WEG
Model
EHC16-UBW400
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5740788
WEG FHP3-UBW400 FLEX SHFT3 FR400 NEMA 1/3R/12
Brand
WEG
Model
FHP3-UBW400
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#2524475
WEG UMBW-1D3-2 MCB 1077 480VAC D 3P 2A Miniature CB
Brand
WEG
Model
UMBW-1D3-2
$31.20
Each
Free Shipping orders over $1
Add to Cart
#5717501
Allen Bradley 140G-G3C4-C32 Circuit Breaker
Brand
Allen Bradley
Model
140G-G3C4-C32
$936.00
Each
Free Shipping orders over $1
Add to Cart
#5736729
Allen Bradley 140U-H3C3-C60 Circuit Breaker
Brand
Allen Bradley
Model
140U-H3C3-C60
$1,032.00
Each
Free Shipping orders over $1
Add to Cart
#5703818
Allen Bradley 1492-SPM3B060 Supplementary Protector
Brand
Allen Bradley
Model
1492-SPM3B060
$180.00
Each
Free Shipping orders over $1
Add to Cart
#5723767
Allen Bradley 1492-SPM3B250 Supplementary Protector
Brand
Allen Bradley
Model
1492-SPM3B250
$210.00
Each
Free Shipping orders over $1
Add to Cart
#5740812
WEG FHP6X-UBW250 CB FLANGE 4/4X W/6 CABLE 250
Brand
WEG
Model
FHP6X-UBW250
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#2852276
WEG UMBW-1C1-3 MCB UL1077 277/480V C 1P 3A Miniature CB
Brand
WEG
Model
UMBW-1C1-3
$9.51
Each
Free Shipping orders over $1
Add to Cart
#5724271
Allen Bradley 140U-H0C3-C50 Circuit Breaker
Brand
Allen Bradley
Model
140U-H0C3-C50
$3,540.00
Each
Free Shipping orders over $1
Add to Cart
#5707398
Allen Bradley 1489-M1D350 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M1D350
$132.00
Each
Free Shipping orders over $1
Add to Cart
#5722644
Allen Bradley 1492-CB1G200 Circuit Breaker
Brand
Allen Bradley
Model
1492-CB1G200
$120.00
Each
Free Shipping orders over $1
Add to Cart
#5698787
Allen Bradley 1492-SP1B080-N Miniature Circuit Breaker
Brand
Allen Bradley
Model
1492-SP1B080-N
$108.00
Each
Free Shipping orders over $1
Add to Cart
#5708293
Allen Bradley 1492-SPM2C160 Supplementary Protector
Brand
Allen Bradley
Model
1492-SPM2C160
$144.00
Each
Free Shipping orders over $1
Add to Cart
#5900834
WEG DWB400JE200-3DA CIRCUIT BREAKER
Brand
WEG
Model
DWB400JE200-3DA
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5741527
WEG UBW225L-FTU100-3A CB 3P TF. MF 100A 100kA W/LUGS
Brand
WEG
Model
UBW225L-FTU100-3A
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5737370
Allen Bradley 140U-I6C3-D10-M Circuit Breaker
Brand
Allen Bradley
Model
140U-I6C3-D10-M
$1,500.00
Each
Free Shipping orders over $1
Add to Cart
#5718982
Allen Bradley 1489-D1C020 Circuit Breaker
Brand
Allen Bradley
Model
1489-D1C020
$210.00
Each
Free Shipping orders over $1
Add to Cart
#5741524
WEG UBW225H-FTU60-3A CB 3P TF. MF. 60A 65kAW/LUGS
Brand
WEG
Model
UBW225H-FTU60-3A
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5741557
WEG UBW2500H-ELSI2000-3A CB 3P TE. ME. 2000A 65kA
Brand
WEG
Model
UBW2500H-ELSI2000-3A
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5738318
Allen Bradley 140G-G2C4-C50 Circuit Breaker
Brand
Allen Bradley
Model
140G-G2C4-C50
$624.00
Each
Free Shipping orders over $1
Add to Cart
#5729646
Allen Bradley 140M-I8E-D20E Motor Protection Circuit Breaker
Brand
Allen Bradley
Model
140M-I8E-D20E
$6,720.00
Each
Free Shipping orders over $1
Add to Cart
#5719992
Allen Bradley 140U-J6D3-D17 Circuit Breaker
Brand
Allen Bradley
Model
140U-J6D3-D17
$4,752.00
Each
Free Shipping orders over $1
Add to Cart
#5741216
WEG LT1D-UBW450 CB LUGS 3P LUG L FRAME 450A
Brand
WEG
Model
LT1D-UBW450
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5741507
WEG UBW1200L-ELS1200-3A CB 3P TE. ME. 1200A 100kA
Brand
WEG
Model
UBW1200L-ELS1200-3A
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5741511
WEG UBW1200S-ELS1200-3A CB 3P TE. ME. 1200A 50kA
Brand
WEG
Model
UBW1200S-ELS1200-3A
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#6152025
ABB S203-K25NA Circuit Breaker 3-Pole K Curve 2A 6kA 480Y/277VAC Handle Screw Termin.
Brand
ABB
Model
S203-K25NA
$115.46
Each
Free Shipping orders over $1
Add to Cart
#5722700
Allen Bradley 140G-G3C4-C45 Circuit Breaker
Brand
Allen Bradley
Model
140G-G3C4-C45
$936.00
Each
Free Shipping orders over $1
Add to Cart
#5703473
Allen Bradley 140U-H2C2-D10 Circuit Breaker
Brand
Allen Bradley
Model
140U-H2C2-D10
$864.00
Each
Free Shipping orders over $1
Add to Cart
#5727235
Allen Bradley 140U-J0D3-D25 Circuit Breaker
Brand
Allen Bradley
Model
140U-J0D3-D25
$8,400.00
Each
Free Shipping orders over $1
Add to Cart
#5731993
Allen Bradley 1492-SPM2B005 Supplementary Protector
Brand
Allen Bradley
Model
1492-SPM2B005
$144.00
Each
Free Shipping orders over $1
Add to Cart
#5740608
WEG EHC16-UBW250 CB HDL N1/3R w/16 SHAFT 250
Brand
WEG
Model
EHC16-UBW250
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#2524434
WEG UMBW-1C2-6 MCB 1077 480VAC C 2P 6A Miniature CB
Brand
WEG
Model
UMBW-1C2-6
$23.05
Each
Free Shipping orders over $1
Add to Cart
#2524468
WEG UMBW-1D2-40 MCB 1077 480VAC D 2P 40A Miniature CB
Brand
WEG
Model
UMBW-1D2-40
$23.05
Each
Free Shipping orders over $1
Add to Cart
#5716589
Allen Bradley 140G-G6C4-C32 Circuit Breaker
Brand
Allen Bradley
Model
140G-G6C4-C32
$1,260.00
Each
Free Shipping orders over $1
Add to Cart
#5736291
Allen Bradley 1489-D1C150 Circuit Breaker
Brand
Allen Bradley
Model
1489-D1C150
$186.00
Each
Free Shipping orders over $1
Add to Cart
#5713816
Allen Bradley 1489-D1C300 Circuit Breaker
Brand
Allen Bradley
Model
1489-D1C300
$174.00
Each
Free Shipping orders over $1
Add to Cart
#5707300
Allen Bradley 1492-GH002 Circuit Breaker
Brand
Allen Bradley
Model
1492-GH002
$126.00
Each
Free Shipping orders over $1
Add to Cart
#5707081
Allen Bradley 1492-GS2G020 Circuit Breaker
Brand
Allen Bradley
Model
1492-GS2G020
$234.00
Each
Free Shipping orders over $1
Add to Cart
#5731021
Allen Bradley 1492-SPM1D630
Brand
Allen Bradley
Model
1492-SPM1D630
$138.00
Each
Free Shipping orders over $1
Add to Cart
#5900848
WEG DWB400JH350-3DA CIRCUIT BREAKER
Brand
WEG
Model
DWB400JH350-3DA
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#2524538
WEG UMBW-4D1-1 MCB 489 277VAC/60VDC D 1P 1A Miniature CB
Brand
WEG
Model
UMBW-4D1-1
$25.45
Each
Free Shipping orders over $1
Add to Cart
#5741221
WEG LT3-UBW2000 CB LugsSNG(6)2-600 20000A
Brand
WEG
Model
LT3-UBW2000
Add to cart to see price
Free Shipping orders over $1
Add to Cart
1
2
...
23
24
25
26
27
28
...
50
51