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
...
17
18
19
20
21
22
...
50
51
Item ID
Item
Price
Quantity
#6152143
ABB S502-K8 Circuit Breaker High Perf. Supp. K Curve 2-P 8A 480Y/277 VAC UL1077 DIN
Brand
ABB
Model
S502-K8
$498.36
Each
Free Shipping orders over $1
Add to Cart
#5735534
Allen Bradley 1489-A1C300 Ind Cir Brk 1Pole 240 VAC
Brand
Allen Bradley
Model
1489-A1C300
$144.00
Each
Free Shipping orders over $1
Add to Cart
#5693314
Allen Bradley 1492-SP3C200 Miniature Curcuit Breaker
Brand
Allen Bradley
Model
1492-SP3C200
$240.00
Each
Free Shipping orders over $1
Add to Cart
#5718083
Allen Bradley 140G-G3C3-C63 Circuit Breaker
Brand
Allen Bradley
Model
140G-G3C3-C63
$1,032.00
Each
Free Shipping orders over $1
Add to Cart
#5732393
Allen Bradley 140G-G3C4-C70 Circuit Breaker
Brand
Allen Bradley
Model
140G-G3C4-C70
$1,380.00
Each
Free Shipping orders over $1
Add to Cart
#5730685
Allen Bradley 1492-MCBA3A0 Circuit Breaker
Brand
Allen Bradley
Model
1492-MCBA3A0
$468.00
Each
Free Shipping orders over $1
Add to Cart
#2852725
WEG UMBW-4D3-50 MCB UL489 120/240V D 3P 50A Miniature CB
Brand
WEG
Model
UMBW-4D3-50
$60.12
Each
Free Shipping orders over $1
Add to Cart
#5721351
Allen Bradley 1489-A2D050 Circuit Breaker
Brand
Allen Bradley
Model
1489-A2D050
$288.00
Each
Free Shipping orders over $1
Add to Cart
#5696565
Allen Bradley 1492-SPM1B130 Circuit Breaker
Brand
Allen Bradley
Model
1492-SPM1B130
$55.20
Each
Free Shipping orders over $1
Add to Cart
#5723381
Allen Bradley 140U-JD6D3-D20 Circuit Breaker
Brand
Allen Bradley
Model
140U-JD6D3-D20
$12,360.00
Each
Free Shipping orders over $1
Add to Cart
#5732813
Allen Bradley 1489-M2C070 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M2C070
$216.00
Each
Free Shipping orders over $1
Add to Cart
#5703178
Allen Bradley 1492-SP2D010 MCB/Supplementary Prot 2 Pole 1 A
Brand
Allen Bradley
Model
1492-SP2D010
$186.00
Each
Free Shipping orders over $1
Add to Cart
#5710396
Allen Bradley 1492-SPM1C250
Brand
Allen Bradley
Model
1492-SPM1C250
$68.10
Each
Free Shipping orders over $1
Add to Cart
#2524428
WEG UMBW-1C2-20 MCB 1077 480VAC C 2P 20A Miniature CB
Brand
WEG
Model
UMBW-1C2-20
$23.05
Each
Free Shipping orders over $1
Add to Cart
#5719279
Allen Bradley 140U-J3D3-D17 Circuit Breaker
Brand
Allen Bradley
Model
140U-J3D3-D17
$3,300.00
Each
Free Shipping orders over $1
Add to Cart
#5703014
Allen Bradley 1489-M2D350 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M2D350
$234.00
Each
Free Shipping orders over $1
Add to Cart
#2852716
WEG UMBW-4D3-1.5 MCB UL489 277/480V D 3P 1.5A Miniature CB
Brand
WEG
Model
UMBW-4D3-1.5
$60.12
Each
Free Shipping orders over $1
Add to Cart
#6151972
ABB S201U-K1 Circuit Breaker | 2CDS271417R0217
Brand
ABB
Model
S201U-K1
$51.40
Each
Free Shipping orders over $1
Add to Cart
#5707010
Allen Bradley 1492-SPM1B010-N
Brand
Allen Bradley
Model
1492-SPM1B010-N
$108.00
Each
Free Shipping orders over $1
Add to Cart
#5724992
Allen Bradley 1492-SPM1D010
Brand
Allen Bradley
Model
1492-SPM1D010
$72.00
Each
Free Shipping orders over $1
Add to Cart
#2852700
WEG UMBW-4C3-1.2 MCB UL489 277/480V C 3P 1.2A Miniature CB
Brand
WEG
Model
UMBW-4C3-1.2
$60.12
Each
Free Shipping orders over $1
Add to Cart
#5699991
Allen Bradley 1492-SP1D010 Circuit Breaker
Brand
Allen Bradley
Model
1492-SP1D010
$48.00
Each
Free Shipping orders over $1
Add to Cart
#5740607
WEG EHC16-UBW225 CB HDL N1/3R w/16 SHAFT 125
Brand
WEG
Model
EHC16-UBW225
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#6151992
ABB S202-K16 Circuit Breaker 2-Pole K Curve 1A 6kA 480Y/277VAC Handle Screw Terminals
Brand
ABB
Model
S202-K16
$61.18
Each
Free Shipping orders over $1
Add to Cart
#6152005
ABB S202U-K8 Miniature Circuit Breaker | 2CDS272417R0407
Brand
ABB
Model
S202U-K8
$121.64
Each
Free Shipping orders over $1
Add to Cart
#5709546
Allen Bradley 140U-H6C3-C30-A Circuit Breaker
Brand
Allen Bradley
Model
140U-H6C3-C30-A
$2,100.00
Each
Free Shipping orders over $1
Add to Cart
#2852610
WEG UMBW-4C2-35 MCB UL489 120/240V C 2P 35A Miniature CB
Brand
WEG
Model
UMBW-4C2-35
$40.71
Each
Free Shipping orders over $1
Add to Cart
#5733057
Allen Bradley 140U-H6C3-C60 Circuit Breaker
Brand
Allen Bradley
Model
140U-H6C3-C60
$2,640.00
Each
Free Shipping orders over $1
Add to Cart
#5703097
Allen Bradley 1489-A2D300 Circuit Breaker
Brand
Allen Bradley
Model
1489-A2D300
$300.00
Each
Free Shipping orders over $1
Add to Cart
#5724872
Allen Bradley 1489-M2D320 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M2D320
$234.00
Each
Free Shipping orders over $1
Add to Cart
#5725364
Allen Bradley 1492-D1C016 Circuit Breaker
Brand
Allen Bradley
Model
1492-D1C016
$192.00
Each
Free Shipping orders over $1
Add to Cart
#2524417
WEG UMBW-1C1-25 MCB 1077 277VAC C 1P 25A Miniature CB
Brand
WEG
Model
UMBW-1C1-25
$12.00
Each
Free Shipping orders over $1
Add to Cart
#5734467
Allen Bradley 1492-GS1G250 Circuit Breaker
Brand
Allen Bradley
Model
1492-GS1G250
$120.00
Each
Free Shipping orders over $1
Add to Cart
#5738251
Allen Bradley 1492-SPM2B100 Circuit Breaker
Brand
Allen Bradley
Model
1492-SPM2B100
$120.00
Each
Free Shipping orders over $1
Add to Cart
#5707168
Allen Bradley 1489-D1C060 Circuit Breaker
Brand
Allen Bradley
Model
1489-D1C060
$162.00
Each
Free Shipping orders over $1
Add to Cart
#5735169
Allen Bradley 140G-G3C4-C80 Circuit Breaker
Brand
Allen Bradley
Model
140G-G3C4-C80
$1,380.00
Each
Free Shipping orders over $1
Add to Cart
#5712700
Allen Bradley 140U-H6C3-C15 Circuit Breaker
Brand
Allen Bradley
Model
140U-H6C3-C15
$888.00
Each
Free Shipping orders over $1
Add to Cart
#5719924
Allen Bradley 1492-SPM2B150 Circuit Breaker
Brand
Allen Bradley
Model
1492-SPM2B150
$120.00
Each
Free Shipping orders over $1
Add to Cart
#5741553
WEG UBW2500H-ELS1600-3A CB 3P TE. ME. 1600A 65KA
Brand
WEG
Model
UBW2500H-ELS1600-3A
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5703000
Allen Bradley 1489-M3D080 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M3D080
$312.00
Each
Free Shipping orders over $1
Add to Cart
#5707218
Allen Bradley 1492-MCBA2H50 Circuit Breaker
Brand
Allen Bradley
Model
1492-MCBA2H50
$276.00
Each
Free Shipping orders over $1
Add to Cart
#5715661
Allen Bradley 1489-M3D400 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M3D400
$372.00
Each
Free Shipping orders over $1
Add to Cart
#5724133
Allen Bradley 1492-SPM3B020 Supplementary Protector
Brand
Allen Bradley
Model
1492-SPM3B020
$216.00
Each
Free Shipping orders over $1
Add to Cart
#5700889
Allen Bradley 140G-G6C4-C63 Circuit Breaker
Brand
Allen Bradley
Model
140G-G6C4-C63
$1,740.00
Each
Free Shipping orders over $1
Add to Cart
#5709874
Allen Bradley 1492-MCBA190 Circuit Breaker
Brand
Allen Bradley
Model
1492-MCBA190
$276.00
Each
Free Shipping orders over $1
Add to Cart
#5740070
WEG AXAL-UBW800 CB AUX & ALARM L-M FRAME 800A
Brand
WEG
Model
AXAL-UBW800
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#2852629
WEG UMBW-4D2-8 MCB UL489 277/480V D 2P 8A Miniature CB
Brand
WEG
Model
UMBW-4D2-8
$40.71
Each
Free Shipping orders over $1
Add to Cart
#5696096
Allen Bradley 140M-C2N-A40 Circuit Breaker
Brand
Allen Bradley
Model
140M-C2N-A40
$252.00
Each
Free Shipping orders over $1
Add to Cart
#5730135
Allen Bradley 1492-SPM2D080 Supplementary Protector
Brand
Allen Bradley
Model
1492-SPM2D080
$144.00
Each
Free Shipping orders over $1
Add to Cart
#5741407
WEG SHT-UBW225-E59 CB SHUNT 225 12/24 AC/DC
Brand
WEG
Model
SHT-UBW225-E59
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#2852707
WEG UMBW-4C3-35 MCB UL489 120/240V C 3P 35A Miniature CB
Brand
WEG
Model
UMBW-4C3-35
$60.12
Each
Free Shipping orders over $1
Add to Cart
#5711196
Allen Bradley 140U-H3C3-C30 Circuit Breaker
Brand
Allen Bradley
Model
140U-H3C3-C30
$1,320.00
Each
Free Shipping orders over $1
Add to Cart
#5705523
Allen Bradley 1489-M3C600 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M3C600
$366.84
Each
Free Shipping orders over $1
Add to Cart
#5741518
WEG UBW225H-FTU200-3A CB 3P TF. MF. 200A 65kAW/LUGS
Brand
WEG
Model
UBW225H-FTU200-3A
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5702760
Allen Bradley 140M-I8P-C30S-M Circuit Breaker
Brand
Allen Bradley
Model
140M-I8P-C30S-M
$1,440.00
Each
Free Shipping orders over $1
Add to Cart
#5729763
Allen Bradley 1489-A3D030R Circuit Breaker
Brand
Allen Bradley
Model
1489-A3D030R
$372.00
Each
Free Shipping orders over $1
Add to Cart
#2521043
WEG BS DWB160-250 E15 CB UV 24VAC/DC DWB160-250 Circuit Brkr
Brand
WEG
Model
BS DWB160-250 E15
$73.78
Each
Free Shipping orders over $1
Add to Cart
#5741541
WEG UBW225N-FTU125-3A CB 3P TF. MF. 125A 35kAW/LUGS
Brand
WEG
Model
UBW225N-FTU125-3A
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#2852626
WEG UMBW-4D2-60 MCB UL489 120/240V D 2P 60A Miniature CB
Brand
WEG
Model
UMBW-4D2-60
$40.71
Each
Free Shipping orders over $1
Add to Cart
#5725804
Allen Bradley 140U-H3C3-C20 Circuit Breaker
Brand
Allen Bradley
Model
140U-H3C3-C20
$1,680.00
Each
Free Shipping orders over $1
Add to Cart
1
2
...
17
18
19
20
21
22
...
50
51
