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
(129,364 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 Application
Narrow by Application
All
Elec Assemblies, Panels & EOEM - Electrical Assemblies and EOEMs - Other
(10 items)
General Purpose
(33 items)
by Depth
Narrow by Depth
All
69mm
(35 items)
88.5mm
(10 items)
88mm
(33 items)
by Frequency
Narrow by Frequency
All
50 Hz
(31 items)
50/60 Hz
(17 items)
by Length
Narrow by Length
All
3.38 Inch
(14 items)
35mm
(24 items)
80 mm
(10 items)
88mm
(35 items)
by Number Of Poles
Narrow by Number Of Poles
All
1P
(29 items)
2 Pole
(12 items)
2P
(62 items)
3 pole
(27 items)
by Range
Narrow by Range
All
1492
(33 items)
1492-D1
(14 items)
1492-D2
(11 items)
1492-GS
(10 items)
1492-SP supplementary protectors
(23 items)
by Series
Narrow by Series
All
1492-D
(26 items)
1492-SPM
(23 items)
1492SPM
(33 items)
C Series
(28 items)
S200 Series
(6 items)
S200U Series
(7 items)
by Standards
Narrow by Standards
All
IEC/EN 60898-1 IEC/EN 60947-2 UL 1077
(7 items)
UL ; CSA
(8 items)
UL Listed ; CSA
(13 items)
by Tripping Characteristics
Narrow by Tripping Characteristics
All
Type B
(28 items)
Type C
(48 items)
Type D
(10 items)
Type G
(7 items)
by Voltage
Narrow by Voltage
All
120/240V AC
(6 items)
120V AC
(20 items)
250V ac
(6 items)
480 VAC ; 480 VAC WYE ; 277 VAC
(7 items)
by Width
Narrow by Width
All
4.13 Inch
(17 items)
12.4mm
(6 items)
17.5mm
(35 items)
25mm
(13 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
...
9
10
11
12
13
14
...
373
374
Item ID
Item
Price
Quantity
#2524515
WEG UMBW-4C1-20 MCB 489 277VAC/60VDC C 1P 20A Miniature CB
Brand
WEG
Model
UMBW-4C1-20
$25.45
Each
Free Shipping orders over $1
Add to Cart
#5703745
Allen Bradley 1489-M3D250 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M3D250
$256.80
Each
Free Shipping orders over $1
Add to Cart
#6151973
ABB S201U-K10 Circuit Breaker Branch Circ. Protection K Curve 1-P 10A 10kA 240VAC UL489
Brand
ABB
Model
S201U-K10
$38.21
Each
Free Shipping orders over $1
Add to Cart
#6152040
ABB S203U-K30 Circuit Breaker Branch Circ. Protection K Curve 3-P 30A 10kA 240VAC UL489
Brand
ABB
Model
S203U-K30
$154.85
Each
Free Shipping orders over $1
Add to Cart
#5719684
Allen Bradley 140U-H2C3-D12 Circuit Breaker
Brand
Allen Bradley
Model
140U-H2C3-D12
Not available
#5698382
Allen Bradley 1492-GH040 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1492-GH040
$132.78
Each
Free Shipping orders over $1
Add to Cart
#2521720
WEG DWB250JE200-3DF CB UL 3P TAMF 200A 14kA 480V Circuit Brkr
Brand
WEG
Model
DWB250JE200-3DF
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#2524550
WEG UMBW-4D2-2 MCB 489 480VAC/125VDC D 2P 2A Miniature CB
Brand
WEG
Model
UMBW-4D2-2
$51.35
Each
Free Shipping orders over $1
Add to Cart
#2521736
WEG DWB250PH250-3DF CBH UL 3P TAMF 250A 35kA 480V Circuit Brkr
Brand
WEG
Model
DWB250PH250-3DF
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#2524551
WEG UMBW-4D2-20 MCB 489 480VAC/125VDC D 2P 20A Miniature CB
Brand
WEG
Model
UMBW-4D2-20
$51.35
Each
Free Shipping orders over $1
Add to Cart
#5729736
Allen Bradley 1489-M2D030 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M2D030
$222.00
Each
Free Shipping orders over $1
Add to Cart
#5741405
WEG SHT-UBW1200-E60 CB SHUNT 1200 12/24 DC 9-24AC
Brand
WEG
Model
SHT-UBW1200-E60
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#1411899
Orbit KO-50 SNAP-IN KO SEAL 1/2
Brand
Orbit Industries
Model
KO-50
$0.17
Each
Free shipping
Add to Cart
#5740614
WEG EHC16X-UBW800 CB HDL N4/4X w/16 SHAFT 800
Brand
WEG
Model
EHC16X-UBW800
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#6152028
ABB S203-K40 Miniature Circuit Breaker | 2CDS253001R0557
Brand
ABB
Model
S203-K40
$170.08
Each
Free Shipping orders over $1
Add to Cart
#5713051
Allen Bradley 140U-K6X3 Circuit Breaker Frame
Brand
Allen Bradley
Model
140U-K6X3
Not available
#5737486
Allen Bradley 1489-M1D500 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M1D500
$162.00
Each
Free Shipping orders over $1
Add to Cart
#5693844
Allen Bradley 1492-SPM1D050
Brand
Allen Bradley
Model
1492-SPM1D050
$72.00
Each
Free Shipping orders over $1
Add to Cart
#5719354
Allen Bradley 140G-G3C3-C60 Circuit Breaker
Brand
Allen Bradley
Model
140G-G3C3-C60
Not available
#1018595
Hubbell Wiring GFSMCB120272P 27A/120VAC 2P CIRCUIT BREAKER 1PH
Brand
Hubbell Wiring
Model
GFSMCB120272P
$73.29
Each
Free Shipping orders over $1
Add to Cart
#1018624
Hubbell Wiring GFSMCB120452P 45A/120VAC 2P CIRCUIT BREAKER 1PH
Brand
Hubbell Wiring
Model
GFSMCB120452P
$73.29
Each
Free Shipping orders over $1
Add to Cart
#5741516
WEG UBW225H-FTU150-3A CB 3P TF. MF. 150A 65kAW/LUGS
Brand
WEG
Model
UBW225H-FTU150-3A
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#2523768
WEG MRX DWB160 430 DWB MRX BLK 4X w shaft 430mm Circuit Brkr
Brand
WEG
Model
MRX DWB160 430
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5741568
WEG UBW400H-FTU400-3A CB 3P TF. MA. 400A 65kAW/LUGS
Brand
WEG
Model
UBW400H-FTU400-3A
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#2852709
WEG UMBW-4C3-5 MCB UL489 277/480V C 3P 5A Miniature CB
Brand
WEG
Model
UMBW-4C3-5
$60.12
Each
Free Shipping orders over $1
Add to Cart
#6152173
ABB T1B020TL-1 Molded Case Circuit Breakers Thermal Magnetic 20A 1 Pole T1 Series
Brand
ABB
Model
T1B020TL-1
$135.10
Each
Free Shipping orders over $1
Add to Cart
#5723105
Allen Bradley 1489-M1D300 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M1D300
$132.00
Each
Free Shipping orders over $1
Add to Cart
#5709141
Allen Bradley 1489-M3C320 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M3C320
$256.80
Each
Free Shipping orders over $1
Add to Cart
#5719912
Allen Bradley 1492-SPM1C070 Supplementary Protector
Brand
Allen Bradley
Model
1492-SPM1C070
$66.00
Each
Free Shipping orders over $1
Add to Cart
#2521730
WEG DWB250PE200-3DF CB UL 3P TAMF 200A 35kA 480V Circuit Brkr
Brand
WEG
Model
DWB250PE200-3DF
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5741564
WEG UBW250H-FTU250-3A CB 3P TF. MA. 250A 65kAW/LUGS
Brand
WEG
Model
UBW250H-FTU250-3A
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5741572
WEG UBW400N-FTU400-3A CB 3P TF. MA. 400A 35kAW/LUGS
Brand
WEG
Model
UBW400N-FTU400-3A
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#2524416
WEG UMBW-1C1-20 MCB 1077 277VAC C 1P 20A Miniature CB
Brand
WEG
Model
UMBW-1C1-20
$12.00
Each
Free Shipping orders over $1
Add to Cart
#5706434
Allen Bradley 1492-SPM2C040 Supplementary Protector
Brand
Allen Bradley
Model
1492-SPM2C040
$150.00
Each
Free Shipping orders over $1
Add to Cart
#5729580
Allen Bradley 1489-M1C160 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M1C160
$114.00
Each
Free Shipping orders over $1
Add to Cart
#5708435
Allen Bradley 1492-SPM1D040
Brand
Allen Bradley
Model
1492-SPM1D040
$72.00
Each
Free Shipping orders over $1
Add to Cart
#2524511
WEG UMBW-4C1-1 MCB 489 277VAC/60VDC C 1P 1A Miniature CB
Brand
WEG
Model
UMBW-4C1-1
$25.45
Each
Free Shipping orders over $1
Add to Cart
#5702402
Allen Bradley 140G-G3C3-C40 Circuit Breaker
Brand
Allen Bradley
Model
140G-G3C3-C40
Not available
#5705657
Allen Bradley 1492-SPM2B020 Supplementary Protector
Brand
Allen Bradley
Model
1492-SPM2B020
$147.24
Each
Free Shipping orders over $1
Add to Cart
#5711531
Allen Bradley 140G-G6C4-D10 Circuit Breaker
Brand
Allen Bradley
Model
140G-G6C4-D10
$1,920.00
Each
Free Shipping orders over $1
Add to Cart
#5901752
WEG UBW1200S-ELSI1200-3A CIRCUIT BREAKER
Brand
WEG
Model
UBW1200S-ELSI1200-3A
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5728532
Allen Bradley 1492-GS1G020 Circuit Breaker
Brand
Allen Bradley
Model
1492-GS1G020
$120.00
Each
Free Shipping orders over $1
Add to Cart
#5728492
Allen Bradley 1492-SP2C200 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1492-SP2C200
$141.36
Each
Free Shipping orders over $1
Add to Cart
#5740604
WEG EHC12X-UBW250 ROT HAND 12 NEMA 4 4X FRM 250
Brand
WEG
Model
EHC12X-UBW250
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5732444
Allen Bradley 140U-H6C3-C80 Circuit Breaker
Brand
Allen Bradley
Model
140U-H6C3-C80
$2,520.00
Each
Free Shipping orders over $1
Add to Cart
#5703029
Allen Bradley 1489-A2C160 Circuit Breaker
Brand
Allen Bradley
Model
1489-A2C160
Not available
#5718732
Allen Bradley 140M-I8E-D20 Motor Protection Circuit Breaker
Brand
Allen Bradley
Model
140M-I8E-D20
Not available
#5731798
Allen Bradley 1492-D2C005 Circuit Breaker
Brand
Allen Bradley
Model
1492-D2C005
$420.00
Each
Free Shipping orders over $1
Add to Cart
#6152001
ABB S202U-K20 Circuit Breaker | 2CDS272417R0487
Brand
ABB
Model
S202U-K20
$90.07
Each
Free Shipping orders over $1
Add to Cart
#6152013
ABB S203-C10 Miniature Circuit Breaker | 2CDS253001R0104
Brand
ABB
Model
S203-C10
$87.18
Each
Free Shipping orders over $1
Add to Cart
#5698307
Allen Bradley 140G-G3E3-D16 Circuit Breaker
Brand
Allen Bradley
Model
140G-G3E3-D16
Not available
#5734577
Allen Bradley 140G-G6C3-C45 Circuit Breaker
Brand
Allen Bradley
Model
140G-G6C3-C45
$960.00
Each
Free Shipping orders over $1
Add to Cart
#5721293
Allen Bradley 1489-A1C030R Circuit Breaker
Brand
Allen Bradley
Model
1489-A1C030R
Not available
#5703863
Allen Bradley 1489-A3D150 Circuit Breaker
Brand
Allen Bradley
Model
1489-A3D150
$384.00
Each
Free Shipping orders over $1
Add to Cart
#5724077
Allen Bradley 1489-M3D005 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M3D005
$312.00
Each
Free Shipping orders over $1
Add to Cart
#5697887
Allen Bradley 140U-J6X3 Circuit Breaker
Brand
Allen Bradley
Model
140U-J6X3
$5,100.00
Each
Free Shipping orders over $1
Add to Cart
#5734024
Allen Bradley 1489-A2D150 Circuit Breaker
Brand
Allen Bradley
Model
1489-A2D150
$252.00
Each
Free Shipping orders over $1
Add to Cart
#5693733
Allen Bradley 1489-M1D070 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M1D070
$114.00
Each
Free Shipping orders over $1
Add to Cart
#5733336
Allen Bradley 1492-SP3B500 Circuit Breaker
Brand
Allen Bradley
Model
1492-SP3B500
Not available
#5702802
Allen Bradley 1492-SP3D300 Circuit Breaker
Brand
Allen Bradley
Model
1492-SP3D300
$288.00
Each
Free Shipping orders over $1
Add to Cart
1
2
...
9
10
11
12
13
14
...
373
374
