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
...
6
7
8
9
10
11
...
50
51
Item ID
Item
Price
Quantity
#2524537
WEG UMBW-4C3-6 MCB 489 480VAC C 3P 6A Miniature CB
Brand
WEG
Model
UMBW-4C3-6
$75.85
Each
Free Shipping orders over $1
Add to Cart
#2524440
WEG UMBW-1C3-20 MCB 1077 480VAC C 3P 20A Miniature CB
Brand
WEG
Model
UMBW-1C3-20
$31.20
Each
Free Shipping orders over $1
Add to Cart
#5741389
WEG RT1-UBW2000 REAR CONNECT COPPER BUSBAR
Brand
WEG
Model
RT1-UBW2000
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5729606
Allen Bradley 140G-G2C3-C63 Circuit Breaker
Brand
Allen Bradley
Model
140G-G2C3-C63
$672.00
Each
Free Shipping orders over $1
Add to Cart
#5700852
Allen Bradley 140MG-H8P-C50 Motor Circuit Protector
Brand
Allen Bradley
Model
140MG-H8P-C50
$792.00
Each
Free Shipping orders over $1
Add to Cart
#5732734
Allen Bradley 1492-SPM1C040
Brand
Allen Bradley
Model
1492-SPM1C040
$61.42
Each
Free Shipping orders over $1
Add to Cart
#5695833
Allen Bradley 1489-A3D200 Circuit Breaker
Brand
Allen Bradley
Model
1489-A3D200
$516.00
Each
Free Shipping orders over $1
Add to Cart
#5723682
Allen Bradley 1492-SP3D200 Circuit Breaker
Brand
Allen Bradley
Model
1492-SP3D200
$444.00
Each
Free Shipping orders over $1
Add to Cart
#2520835
WEG BC-2 DWB CB 2CO AUX CONTACT DW160-250 Circuit Brkr
Brand
WEG
Model
BC-2 DWB
$53.66
Each
Free Shipping orders over $1
Add to Cart
#6151956
ABB S201-C3 Miniature Circuit Breaker | 2CDS251001R0034
Brand
ABB
Model
S201-C3
$20.54
Each
Free Shipping orders over $1
Add to Cart
#5720225
Allen Bradley 1489-M2D050 Miniature Circuit Breaker 5A, 2P, 480Y/277VAC, 96VDC
Brand
Allen Bradley
Model
1489-M2D050
$222.00
Each
Free Shipping orders over $1
Add to Cart
#5734630
Allen Bradley 1489-M2C300 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M2C300
$252.00
Each
Free Shipping orders over $1
Add to Cart
#1018507
Hubbell Wiring GFSM240A 240VAC SENSING MODULE AUTO RESET
Brand
Hubbell Wiring
Model
GFSM240A
Obsolete
#5741390
WEG RT1-UBW2500 REAR CONNECT COPPER BUSBAR
Brand
WEG
Model
RT1-UBW2500
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5704348
Allen Bradley 140G-H-EA2B Frame H-J Cable 2AX 400V AC
Brand
Allen Bradley
Model
140G-H-EA2B
$645.00
Each
Free Shipping orders over $1
Add to Cart
#5699233
Allen Bradley 140U-H2C3-C50-A Circuit Breaker
Brand
Allen Bradley
Model
140U-H2C3-C50-A
$1,260.00
Each
Free Shipping orders over $1
Add to Cart
#5699603
Allen Bradley 140G-H-EA1R1B Circuit Breaker Accessory
Brand
Allen Bradley
Model
140G-H-EA1R1B
$516.00
Each
Free Shipping orders over $1
Add to Cart
#5737288
Allen Bradley 1492-SPM2C050 Circuit Breaker
Brand
Allen Bradley
Model
1492-SPM2C050
$141.74
Each
Free Shipping orders over $1
Add to Cart
#5712224
Allen Bradley 1489-M2D040 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M2D040
$189.60
Each
Free Shipping orders over $1
Add to Cart
#5716788
Allen Bradley 140G-G3C3-C45 Circuit Breaker
Brand
Allen Bradley
Model
140G-G3C3-C45
$720.00
Each
Free Shipping orders over $1
Add to Cart
#2520841
WEG BCAL-2 DWB CB 1AX+1AL CONTACT DW160-250 Circuit Brkr
Brand
WEG
Model
BCAL-2 DWB
$53.66
Each
Free Shipping orders over $1
Add to Cart
#5700144
Allen Bradley 1489-M3C005 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M3C005
$300.00
Each
Free Shipping orders over $1
Add to Cart
#1018551
Hubbell Wiring GFSMCB120240163P 16A 120/240VAC 3P CIRCUIT BREAKER SPL PH
Brand
Hubbell Wiring
Model
GFSMCB120240163P
$108.43
Each
Free Shipping orders over $1
Add to Cart
#2524528
WEG UMBW-4C2-6 MCB 489 480VAC/125VDC C 2P 6A Miniature CB
Brand
WEG
Model
UMBW-4C2-6
$51.35
Each
Free Shipping orders over $1
Add to Cart
#5706069
Allen Bradley 1232X-BNB-24 NEMA Pump Control Panel
Brand
Allen Bradley
Model
1232X-BNB-24
$3,525.00
Each
Free Shipping orders over $1
Add to Cart
#5057715
WEG UBW225N-FTU60-3A Circuit Breaker, Molded Case, 60A, 35 KAIC, Fixed Thermal & Magnetic
Brand
WEG
Model
UBW225N-FTU60-3A
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5736665
Allen Bradley 140G-G3C3-C30 Circuit Breaker
Brand
Allen Bradley
Model
140G-G3C3-C30
$636.00
Each
Free Shipping orders over $1
Add to Cart
#5731842
Allen Bradley 140G-G3C4-C15 Circuit Breaker
Brand
Allen Bradley
Model
140G-G3C4-C15
$936.00
Each
Free Shipping orders over $1
Add to Cart
#5737884
Allen Bradley 1489-M3D150 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M3D150
$312.00
Each
Free Shipping orders over $1
Add to Cart
#1018530
Hubbell Wiring GFSMCB120162P 16A/120VAC 2P CIRCUIT BREAKER 1PH
Brand
Hubbell Wiring
Model
GFSMCB120162P
$73.29
Each
Free Shipping orders over $1
Add to Cart
#5734966
Allen Bradley 1489-M3D350 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M3D350
$259.20
Each
Free Shipping orders over $1
Add to Cart
#5700279
Allen Bradley 1492-GH010 Circuit Breaker
Brand
Allen Bradley
Model
1492-GH010
$131.24
Each
Free Shipping orders over $1
Add to Cart
#2524521
WEG UMBW-4C2-10 MCB 489 480VAC/125VDC C 2P 10A Miniature CB
Brand
WEG
Model
UMBW-4C2-10
$51.35
Each
Free Shipping orders over $1
Add to Cart
#5707224
Allen Bradley 140M-F8T-C25 Circuit Breaker
Brand
Allen Bradley
Model
140M-F8T-C25
$648.00
Each
Free Shipping orders over $1
Add to Cart
#5729042
Allen Bradley 1492-GS3G250 Circuit Breaker
Brand
Allen Bradley
Model
1492-GS3G250
$324.00
Each
Free Shipping orders over $1
Add to Cart
#5722207
Allen Bradley 1492-MCBA390 Circuit Breaker
Brand
Allen Bradley
Model
1492-MCBA390
$468.00
Each
Free Shipping orders over $1
Add to Cart
#6151984
ABB S202-B10 Circuit Breaker 2-Pole B Curve 10A 6kA 480Y/277VAC Handle Screw Terminals
Brand
ABB
Model
S202-B10
$36.78
Each
Free Shipping orders over $1
Add to Cart
#5714539
Allen Bradley 140G-G6C3-C63 Circuit Breaker
Brand
Allen Bradley
Model
140G-G6C3-C63
$1,380.00
Each
Free Shipping orders over $1
Add to Cart
#5701515
Allen Bradley 1492-SPM3D100 Supplementary Protector
Brand
Allen Bradley
Model
1492-SPM3D100
$210.00
Each
Free Shipping orders over $1
Add to Cart
#5714529
Allen Bradley 1492-SP1C200 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1492-SP1C200
$120.00
Each
Free Shipping orders over $1
Add to Cart
#2852711
WEG UMBW-4C3-60 MCB UL489 120/240V C 3P 60A Miniature CB
Brand
WEG
Model
UMBW-4C3-60
$60.12
Each
Free Shipping orders over $1
Add to Cart
#5726467
Allen Bradley 1489-M2D150 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M2D150
$222.00
Each
Free Shipping orders over $1
Add to Cart
#5735704
Allen Bradley 1489-D1C100 Circuit Breaker
Brand
Allen Bradley
Model
1489-D1C100
$162.00
Each
Free Shipping orders over $1
Add to Cart
#5709796
Allen Bradley 1492-SPM3D300 Supplementary Protector
Brand
Allen Bradley
Model
1492-SPM3D300
$151.20
Each
Free Shipping orders over $1
Add to Cart
#1309281
WEG ACW800P-FMU600-3 CB 3P TA. MF. 600A 35kA Circuit Brkr
Brand
WEG
Model
ACW800P-FMU600-3
Obsolete
#5708641
Allen Bradley 140MG-I8P-D12 Motor Circuit Protector
Brand
Allen Bradley
Model
140MG-I8P-D12
$1,032.00
Each
Free Shipping orders over $1
Add to Cart
#5716653
Allen Bradley 1492-GH015 Circuit Breaker
Brand
Allen Bradley
Model
1492-GH015
$126.00
Each
Free Shipping orders over $1
Add to Cart
#2524536
WEG UMBW-4C3-4 MCB 489 480VAC C 3P 4A Miniature CB
Brand
WEG
Model
UMBW-4C3-4
$75.85
Each
Free Shipping orders over $1
Add to Cart
#5737988
Allen Bradley 140M-C2T-A63 Motor Protection Circuit Breaker
Brand
Allen Bradley
Model
140M-C2T-A63
$312.00
Each
Free Shipping orders over $1
Add to Cart
#2523941
WEG PL DWB160 3P CB PAD LOCK ASSEMBLY 160FR Circuit Brkr
Brand
WEG
Model
PL DWB160 3P
$21.80
Each
Free Shipping orders over $1
Add to Cart
#5721969
Allen Bradley 1489-M2D020 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M2D020
$222.00
Each
Free Shipping orders over $1
Add to Cart
#5694953
Allen Bradley 1492-SPM3D030 Circuit Breaker
Brand
Allen Bradley
Model
1492-SPM3D030
$222.00
Each
Free Shipping orders over $1
Add to Cart
#5741220
WEG LT3D-UBW600 CB LUGS 3P KIT L FRAME 600A
Brand
WEG
Model
LT3D-UBW600
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5716646
Allen Bradley 140M-C2E-A16 Motor Protection Circuit Breaker
Brand
Allen Bradley
Model
140M-C2E-A16
$252.00
Each
Free Shipping orders over $1
Add to Cart
#5732225
Allen Bradley 1489-M2D100 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M2D100
$222.00
Each
Free Shipping orders over $1
Add to Cart
#5728236
Allen Bradley 140MG-I8P-D15 Motor Circuit Protector
Brand
Allen Bradley
Model
140MG-I8P-D15
$577.57
Each
Free Shipping orders over $1
Add to Cart
#5698673
Allen Bradley 140MG-G8P-C70 Motor Circuit Protector
Brand
Allen Bradley
Model
140MG-G8P-C70
$981.05
Each
Free Shipping orders over $1
Add to Cart
#5732128
Allen Bradley 140G-G3C3-D10 Circuit Breaker
Brand
Allen Bradley
Model
140G-G3C3-D10
$1,128.00
Each
Free Shipping orders over $1
Add to Cart
#6152167
ABB SU202M-K20 Miniature Circuit Breaker Trip Curve K 20 Amp 2 Pole UL489
Brand
ABB
Model
SU202M-K20
$65.48
Each
Free Shipping orders over $1
Add to Cart
#6152174
ABB T1N020TL Molded Case Circuit Breakers Thermal Magnetic 20A 3 Pole T1 Series
Brand
ABB
Model
T1N020TL
$389.57
Each
Free Shipping orders over $1
Add to Cart
1
2
...
6
7
8
9
10
11
...
50
51