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
(129,370 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)
LSIS
(19399 items)
Mitsubishi Electric
(7 items)
MRO Supply
(2 items)
Orbit Industries
(16 items)
Schneider
(1 items)
Siemens Controls
(8 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
...
29
30
31
32
33
34
...
373
374
Item ID
Item
Price
Quantity
#6152138
ABB S502-B32 Miniature Circuit Breaker S500 2P B 32A
Brand
ABB
Model
S502-B32
$338.17
Each
Free Shipping orders over $1
Add to Cart
#5695050
Allen Bradley 140U-I3C3-C20 Circuit Breaker
Brand
Allen Bradley
Model
140U-I3C3-C20
$2,400.00
Each
Free Shipping orders over $1
Add to Cart
#5723637
Allen Bradley 1492-GS1G025 Circuit Breaker
Brand
Allen Bradley
Model
1492-GS1G025
$120.00
Each
Free Shipping orders over $1
Add to Cart
#5740447
WEG DHI-UBW250 DIRECT MOUNT HANDLE FRAME 250
Brand
WEG
Model
DHI-UBW250
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5901975
WEG DWB100JH100-3DX CIRCUIT BREAKER
Brand
WEG
Model
DWB100JH100-3DX
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5900852
WEG DWB400PE250-3DA CIRCUIT BREAKER
Brand
WEG
Model
DWB400PE250-3DA
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5740801
WEG FHP5X-UBW2500 CB FLANGE 4/4X W/5 CABLE 125
Brand
WEG
Model
FHP5X-UBW2500
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5719561
Allen Bradley 1492-SPM2B070 Supplementary Protector
Brand
Allen Bradley
Model
1492-SPM2B070
$120.00
Each
Free Shipping orders over $1
Add to Cart
#5713510
Allen Bradley 1492-CB1G100 Circuit Breaker
Brand
Allen Bradley
Model
1492-CB1G100
$96.00
Each
Free Shipping orders over $1
Add to Cart
#5729355
Allen Bradley 1492-SP1D040-N Miniature Circuit Breaker 1 Pole + N 4A
Brand
Allen Bradley
Model
1492-SP1D040-N
Not available
#5720022
Allen Bradley 1492-SPM2D300 Supplementary Protector
Brand
Allen Bradley
Model
1492-SPM2D300
$156.00
Each
Free Shipping orders over $1
Add to Cart
#5740798
WEG FHP5X-UBW1200 CB FLANGE 4/4X W/5 CABLE 125
Brand
WEG
Model
FHP5X-UBW1200
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5731486
Allen Bradley 123969 Current Transformer
Brand
Allen Bradley
Model
123969
$900.00
Each
Free Shipping orders over $1
Add to Cart
#5711983
Allen Bradley 140U-K3D3-D15 Circuit Breaker
Brand
Allen Bradley
Model
140U-K3D3-D15
Not available
#5721968
Allen Bradley 140U-K6D3-D40-MU Circuit Breaker
Brand
Allen Bradley
Model
140U-K6D3-D40-MU
Not available
#5740612
WEG EHC16X-UBW250 CB HDL N4/4X w/16 SHAFT 250
Brand
WEG
Model
EHC16X-UBW250
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5729269
Allen Bradley 140U-H3C3-C50 Circuit Breaker
Brand
Allen Bradley
Model
140U-H3C3-C50
Not available
#5697557
Allen Bradley 1489-A2D200 Circuit Breaker
Brand
Allen Bradley
Model
1489-A2D200
$108.00
Each
Free Shipping orders over $1
Add to Cart
#2852279
WEG UMBW-1C1-60 MCB UL1077 277/480V C 1P 60A Miniature CB
Brand
WEG
Model
UMBW-1C1-60
$9.51
Each
Free Shipping orders over $1
Add to Cart
#6152140
ABB S502-D50 Miniature Circuit Breaker S500 2P D 50A
Brand
ABB
Model
S502-D50
$457.00
Each
Free Shipping orders over $1
Add to Cart
#5732477
Allen Bradley 1489-A1D150 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-A1D150
$126.00
Each
Free Shipping orders over $1
Add to Cart
#5740606
WEG EHC12X-UBW800 ROT HAND 12 NEMA 4 4X 600/800
Brand
WEG
Model
EHC12X-UBW800
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5740634
WEG EHG16X-UBW1200 ROT HAND 16 NEMA 4 4X FR 1200
Brand
WEG
Model
EHG16X-UBW1200
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5736444
Allen Bradley 140U-H2C3-C35-A Circuit Breaker
Brand
Allen Bradley
Model
140U-H2C3-C35-A
Not available
#5698843
Allen Bradley 1489-A1C010R UL489 Miniature Circuit BIEC60947-2 Miniature Circ
Brand
Allen Bradley
Model
1489-A1C010R
Not available
#5741515
WEG UBW225H-FTU125-3A CB 3P TF. MF. 125A 65kAW/LUGS
Brand
WEG
Model
UBW225H-FTU125-3A
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5741596
WEG UVT-UBW225-C03 CB UNDER VOLTAGE 225 24DC
Brand
WEG
Model
UVT-UBW225-C03
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5693700
Allen Bradley 140U-H6C3-D10 Circuit Breaker
Brand
Allen Bradley
Model
140U-H6C3-D10
Not available
#5728141
Allen Bradley 1492-SP3D250 Miniatuire Circuit Breaker
Brand
Allen Bradley
Model
1492-SP3D250
Not available
#5900873
WEG DWB600PH325-3DA CIRCUIT BREAKER
Brand
WEG
Model
DWB600PH325-3DA
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5740628
WEG EHC6X-UBW250 ROT HAND 6 NEMA 4 4X FRM 250
Brand
WEG
Model
EHC6X-UBW250
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#2524465
WEG UMBW-1D2-25 MCB 1077 480VAC D 2P 25A Miniature CB
Brand
WEG
Model
UMBW-1D2-25
$23.05
Each
Free Shipping orders over $1
Add to Cart
#5728892
Allen Bradley 140U-H6C3-C90 Circuit Breaker
Brand
Allen Bradley
Model
140U-H6C3-C90
Not available
#5696705
Allen Bradley 1492-SP1C300 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1492-SP1C300
$90.00
Each
Free Shipping orders over $1
Add to Cart
#5740059
WEG AL-UBW250 CB ALARM CONTACT J FRAME 250A
Brand
WEG
Model
AL-UBW250
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5696877
Allen Bradley 140U-H2C2-C35 Circuit Breaker
Brand
Allen Bradley
Model
140U-H2C2-C35
Not available
#5704399
Allen Bradley 140U-J3H3-D16 Circuit Breaker
Brand
Allen Bradley
Model
140U-J3H3-D16
Not available
#5740076
WEG AX-UBW800 CB AUX CONTACT L-M FRAME 800A
Brand
WEG
Model
AX-UBW800
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5704254
Allen Bradley 140U-H1C1-C60 Circuit Breaker
Brand
Allen Bradley
Model
140U-H1C1-C60
Not available
#5699646
Allen Bradley 1492-SP3D020 MCB/Supplementary Prot 3 Pole 2 A
Brand
Allen Bradley
Model
1492-SP3D020
$252.00
Each
Free Shipping orders over $1
Add to Cart
#5901992
WEG DWB100CE50-3DX CIRCUIT BREAKER
Brand
WEG
Model
DWB100CE50-3DX
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5715894
Allen Bradley 126037 2 Channel Isolator
Brand
Allen Bradley
Model
126037
$3,000.00
Each
Free Shipping orders over $1
Add to Cart
#5738850
Allen Bradley 140U-H6C2-C30 Circuit Breaker
Brand
Allen Bradley
Model
140U-H6C2-C30
Not available
#5740613
WEG EHC16X-UBW400 CB HDL N4/4X w/16 SHAFT 400
Brand
WEG
Model
EHC16X-UBW400
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#2852438
WEG UMBW-4D1-3 MCB UL489 277/480V D 1P 3A Miniature CB
Brand
WEG
Model
UMBW-4D1-3
$20.17
Each
Free Shipping orders over $1
Add to Cart
#5738081
Allen Bradley 140M-I8P-B30S Circuit Breaker
Brand
Allen Bradley
Model
140M-I8P-B30S
Not available
#5704294
Allen Bradley 140U-H0C3-C90 Circuit Breaker
Brand
Allen Bradley
Model
140U-H0C3-C90
Not available
#5713534
Allen Bradley 140U-H3C3-D11 Circuit Breaker
Brand
Allen Bradley
Model
140U-H3C3-D11
Not available
#5694541
Allen Bradley 140U-JD0D3-D20 Circuit Breaker
Brand
Allen Bradley
Model
140U-JD0D3-D20
$15,720.00
Each
Free Shipping orders over $1
Add to Cart
#5712994
Allen Bradley 1492-SPM1D250
Brand
Allen Bradley
Model
1492-SPM1D250
$72.00
Each
Free Shipping orders over $1
Add to Cart
#5720947
Allen Bradley 1489-A1C070 Circuit Breaker
Brand
Allen Bradley
Model
1489-A1C070
$210.00
Each
Free Shipping orders over $1
Add to Cart
#5712621
Allen Bradley 1489-A1D060R UL489 Miniature Circuit BIEC60947-2 Miniature Circ
Brand
Allen Bradley
Model
1489-A1D060R
Not available
#5719695
Allen Bradley 1492-CB1G050 Circuit Breaker
Brand
Allen Bradley
Model
1492-CB1G050
$150.00
Each
Free Shipping orders over $1
Add to Cart
#5900837
WEG DWB400JE275-3DA CIRCUIT BREAKER
Brand
WEG
Model
DWB400JE275-3DA
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5700061
Allen Bradley 140U-J2H3-C50 Circuit Breaker
Brand
Allen Bradley
Model
140U-J2H3-C50
Not available
#5712959
Allen Bradley 140U-N0H3-E12 Circuit Breaker
Brand
Allen Bradley
Model
140U-N0H3-E12
Not available
#5721660
Allen Bradley 1492-SP1B500 Circuit Breaker
Brand
Allen Bradley
Model
1492-SP1B500
Not available
#5706673
Allen Bradley 1492-SP1D005 MCB/Supplementary Prot 1 Pole 0.5 A
Brand
Allen Bradley
Model
1492-SP1D005
$90.00
Each
Free Shipping orders over $1
Add to Cart
#5902003
WEG DWB100JH70-3DX CIRCUIT BREAKER
Brand
WEG
Model
DWB100JH70-3DX
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5740619
WEG EHC24X-UBW225 CB HDL N4/4X w/24 SHAFT 125
Brand
WEG
Model
EHC24X-UBW225
Add to cart to see price
Free Shipping orders over $1
Add to Cart
1
2
...
29
30
31
32
33
34
...
373
374