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
3
4
5
6
7
8
...
50
51
Item ID
Item
Price
Quantity
#5707165
Allen Bradley 140U-K3X3 Circuit Breaker Frame
Brand
Allen Bradley
Model
140U-K3X3
$2,640.00
Each
Free Shipping orders over $1
Add to Cart
#1018591
Hubbell Wiring GFSMCB120271P 27A/120VAC 1P CIRCUIT BREAKER 1PH
Brand
Hubbell Wiring
Model
GFSMCB120271P
$45.43
Each
Free Shipping orders over $1
Add to Cart
#6152029
ABB S203-K50 Circuit Breaker | 2CDS253001R0577
Brand
ABB
Model
S203-K50
$196.80
Each
Free Shipping orders over $1
Add to Cart
#1018646
Hubbell Wiring GFSMCB240252P 25A/240VAC 2P CIRCUIT BREAKER 1PH
Brand
Hubbell Wiring
Model
GFSMCB240252P
$73.29
Each
Free Shipping orders over $1
Add to Cart
#5734708
Allen Bradley 140G-G2C3-C40 Circuit Breaker
Brand
Allen Bradley
Model
140G-G2C3-C40
$492.26
Each
Free Shipping orders over $1
Add to Cart
#6152060
ABB S271-K25 Miniature Circuit Breaker | GHS2710001R0517
Brand
ABB
Model
S271-K25
$92.58
Each
Free Shipping orders over $1
Add to Cart
#5710869
Allen Bradley 1489-M1D100 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M1D100
$102.54
Each
Free Shipping orders over $1
Add to Cart
#5721701
Allen Bradley 1492-GH100 Circuit Breaker
Brand
Allen Bradley
Model
1492-GH100
$127.20
Each
Free Shipping orders over $1
Add to Cart
#5737926
Allen Bradley 140M-D8E-C16-KY-XC Motor Protection Circuit Breaker
Brand
Allen Bradley
Model
140M-D8E-C16-KY-XC
$504.00
Each
Free Shipping orders over $1
Add to Cart
#5705301
Allen Bradley 140G-G2C3-C30 Circuit Breaker
Brand
Allen Bradley
Model
140G-G2C3-C30
$473.58
Each
Free Shipping orders over $1
Add to Cart
#5694282
Allen Bradley 140G-H2F3-D16 Molded Case Circuit Breaker
Brand
Allen Bradley
Model
140G-H2F3-D16
$1,260.00
Each
Free Shipping orders over $1
Add to Cart
#5702972
Allen Bradley 140M-C2T-B10 Contactor
Brand
Allen Bradley
Model
140M-C2T-B10
$390.00
Each
Free Shipping orders over $1
Add to Cart
#5738775
Allen Bradley 1489-M1C010 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M1C010
$114.00
Each
Free Shipping orders over $1
Add to Cart
#5730444
Allen Bradley 1492-MCGA120 Circuit Breaker Gfci
Brand
Allen Bradley
Model
1492-MCGA120
$744.00
Each
Free Shipping orders over $1
Add to Cart
#5702104
Allen Bradley 140G-H6F3-C80 Circuit Breaker
Brand
Allen Bradley
Model
140G-H6F3-C80
$1,560.00
Each
Free Shipping orders over $1
Add to Cart
#5727449
Allen Bradley 140M-D8E-C10 Motor Protection Circuit Breaker
Brand
Allen Bradley
Model
140M-D8E-C10
$384.00
Each
Free Shipping orders over $1
Add to Cart
#5729647
Allen Bradley 140G-J6C3-C50 Circuit Breaker
Brand
Allen Bradley
Model
140G-J6C3-C50
$4,620.00
Each
Free Shipping orders over $1
Add to Cart
#5699829
Allen Bradley 140M-D8N-C16 Motor Protection Circuit Breaker
Brand
Allen Bradley
Model
140M-D8N-C16
$384.00
Each
Free Shipping orders over $1
Add to Cart
#5723358
Allen Bradley 140M-C2E-C16-KY Motor Protection Circuit Breaker
Brand
Allen Bradley
Model
140M-C2E-C16-KY
$360.00
Each
Free Shipping orders over $1
Add to Cart
#5704567
Allen Bradley 140G-G2C3-C70 Circuit Breaker
Brand
Allen Bradley
Model
140G-G2C3-C70
$672.00
Each
Free Shipping orders over $1
Add to Cart
#5741547
WEG UBW225N-FTU30-3A CB 3P TF. MF. 30A 35kAW/LUGS
Brand
WEG
Model
UBW225N-FTU30-3A
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5727701
Allen Bradley 1489-M2C030 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M2C030
$200.40
Each
Free Shipping orders over $1
Add to Cart
#5716675
Allen Bradley 1489-M2C050 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M2C050
$216.00
Each
Free Shipping orders over $1
Add to Cart
#5735610
Allen Bradley 1489-M3C160 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M3C160
$277.48
Each
Free Shipping orders over $1
Add to Cart
#5738692
Allen Bradley 140M-D8E-C25 Motor Protection Circuit Breaker
Brand
Allen Bradley
Model
140M-D8E-C25
$918.89
Each
Free Shipping orders over $1
Add to Cart
#5722543
Allen Bradley 1489-M3C030 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M3C030
$300.00
Each
Free Shipping orders over $1
Add to Cart
#6376039
Allen Bradley 140MT-C3E-C29 Motor Protection Circuit Breaker
Brand
Allen Bradley
Model
140MT-C3E-C29
$276.00
Each
Free Shipping orders over $1
Add to Cart
#5721732
Allen Bradley 140G-M6F3-D80 Circuit Breaker
Brand
Allen Bradley
Model
140G-M6F3-D80
$10,740.00
Each
Free Shipping orders over $1
Add to Cart
#5694324
Allen Bradley 140MG-G8P-C15-KA Motor Circuit Protector
Brand
Allen Bradley
Model
140MG-G8P-C15-KA
$1,008.00
Each
Free Shipping orders over $1
Add to Cart
#5727254
Allen Bradley 1492-SPM1C010 Supplementary Protector
Brand
Allen Bradley
Model
1492-SPM1C010
$62.38
Each
Free Shipping orders over $1
Add to Cart
#1018578
Hubbell Wiring GFSMCB120240453P 45A 120/240VAC 3P CIRCUIT BREAKER SPL PH
Brand
Hubbell Wiring
Model
GFSMCB120240453P
$108.43
Each
Free Shipping orders over $1
Add to Cart
#5697727
Allen Bradley 1489-M1D020 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M1D020
$114.00
Each
Free Shipping orders over $1
Add to Cart
#5694530
Allen Bradley 140G-G6C3-C15 Circuit Breaker
Brand
Allen Bradley
Model
140G-G6C3-C15
$960.00
Each
Free Shipping orders over $1
Add to Cart
#5713443
Allen Bradley 140G-K6F3-D30 Circuit Breaker
Brand
Allen Bradley
Model
140G-K6F3-D30
$6,420.00
Each
Free Shipping orders over $1
Add to Cart
#5706094
Allen Bradley 140M-C2T-B40 Motor Protection Circuit Breaker
Brand
Allen Bradley
Model
140M-C2T-B40
$324.00
Each
Free Shipping orders over $1
Add to Cart
#5718923
Allen Bradley 140M-C2E-A40 Motor Protection Circuit Breaker
Brand
Allen Bradley
Model
140M-C2E-A40
$396.00
Each
Free Shipping orders over $1
Add to Cart
#5731283
Allen Bradley 1489-M3D050 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M3D050
$312.00
Each
Free Shipping orders over $1
Add to Cart
#5724463
Allen Bradley 140M-D8N-B40 Circuit Breaker
Brand
Allen Bradley
Model
140M-D8N-B40
$324.00
Each
Free Shipping orders over $1
Add to Cart
#5741210
WEG LT1A-UBW800 CB LUGS SINGLE M FRAME 800A 2
Brand
WEG
Model
LT1A-UBW800
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#1018563
Hubbell Wiring GFSMCB120240253P 25A 120/240VAC 3P CIRCUIT BREAKER SPL PH
Brand
Hubbell Wiring
Model
GFSMCB120240253P
$108.43
Each
Free Shipping orders over $1
Add to Cart
#5717727
Allen Bradley 140M-C2E-B40-KY Motor Protection Circuit Breaker With Locking Knob
Brand
Allen Bradley
Model
140M-C2E-B40-KY
$324.00
Each
Free Shipping orders over $1
Add to Cart
#5708328
Allen Bradley 140G-H2F3-C80 Circuit Breaker
Brand
Allen Bradley
Model
140G-H2F3-C80
$840.00
Each
Free Shipping orders over $1
Add to Cart
#5707870
Allen Bradley 1489-M3C400 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M3C400
$290.10
Each
Free Shipping orders over $1
Add to Cart
#5712678
Allen Bradley 1489-M3C020 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M3C020
$300.00
Each
Free Shipping orders over $1
Add to Cart
#5738516
Allen Bradley 140M-F8E-C32-KY Motor Protector Circuit Breaker
Brand
Allen Bradley
Model
140M-F8E-C32-KY
$696.00
Each
Free Shipping orders over $1
Add to Cart
#2524525
WEG UMBW-4C2-25 MCB 489 240VAC/125VDC C 2P 25A Miniature CB
Brand
WEG
Model
UMBW-4C2-25
$51.35
Each
Free Shipping orders over $1
Add to Cart
#5732561
Allen Bradley 140M-F8T-C32 Motor Protector Circuit Breaker
Brand
Allen Bradley
Model
140M-F8T-C32
$720.00
Each
Free Shipping orders over $1
Add to Cart
#1018610
Hubbell Wiring GFSMCB120352P 35A/120VAC 2P CIRCUIT BREAKER 1PH
Brand
Hubbell Wiring
Model
GFSMCB120352P
$73.29
Each
Free Shipping orders over $1
Add to Cart
#5740603
WEG EHC12X-UBW225 ROT HAND 12 NEMA 4 4X FRM 225
Brand
WEG
Model
EHC12X-UBW225
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5717953
Allen Bradley 140M-F8E-C20 Motor Protection Circuit Breaker
Brand
Allen Bradley
Model
140M-F8E-C20
$588.00
Each
Free Shipping orders over $1
Add to Cart
#5716747
Allen Bradley 1489-M1C300 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M1C300
$132.00
Each
Free Shipping orders over $1
Add to Cart
#5720554
Allen Bradley 1492-SPM2C100 Supplementary Protector
Brand
Allen Bradley
Model
1492-SPM2C100
$118.80
Each
Free Shipping orders over $1
Add to Cart
#5713497
Allen Bradley 140M-D8E-C16-XM Circuit Breaker
Brand
Allen Bradley
Model
140M-D8E-C16-XM
$516.00
Each
Free Shipping orders over $1
Add to Cart
#5711322
Allen Bradley 140M-C2E-C20-KN Motor Protection Circuit Breaker
Brand
Allen Bradley
Model
140M-C2E-C20-KN
$384.00
Each
Free Shipping orders over $1
Add to Cart
#5718059
Allen Bradley 140M-F8E-C16 Motor Protection Circuit Breaker
Brand
Allen Bradley
Model
140M-F8E-C16
$1,390.30
Each
Free Shipping orders over $1
Add to Cart
#5736503
Allen Bradley 1489-M3C060 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M3C060
$300.00
Each
Free Shipping orders over $1
Add to Cart
#5698715
Allen Bradley 140G-G2C3-C25 Circuit Breaker
Brand
Allen Bradley
Model
140G-G2C3-C25
$678.00
Each
Free Shipping orders over $1
Add to Cart
#5721795
Allen Bradley 1489-M2C130 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M2C130
$216.00
Each
Free Shipping orders over $1
Add to Cart
#1018614
Hubbell Wiring GFSMCB120401P 40A/120VAC 1P CIRCUIT BREAKER 1PH
Brand
Hubbell Wiring
Model
GFSMCB120401P
$45.43
Each
Free Shipping orders over $1
Add to Cart
#5705257
Allen Bradley 1489-M1C060 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M1C060
$114.00
Each
Free Shipping orders over $1
Add to Cart
1
2
3
4
5
6
7
8
...
50
51
