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
Clothing
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
(100,020 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
(1758 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
(6 items)
Toshiba
(1 items)
WEG
(947 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
...
19
20
21
22
23
24
...
53
54
Item ID
Item
Price
Quantity
#1309316
WEG ES 24 ACW 125-800 CB SHAFT 24 ALL FRAMES Circuit Brkr
Brand
WEG
Model
ES 24 ACW 125-800
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#2524454
WEG UMBW-1D1-32 MCB 1077 277VAC D 1P 32A Miniature CB
Brand
WEG
Model
UMBW-1D1-32
$12.00
Each
Free Shipping orders over $1
Add to Cart
#6151972
ABB S201U-K1 Circuit Breaker | 2CDS271417R0217
Brand
ABB
Model
S201U-K1
$49.82
Each
Free Shipping orders over $1
Add to Cart
#5697287
Allen Bradley 140U-I3C3-C60 Circuit Breaker
Brand
Allen Bradley
Model
140U-I3C3-C60
$2,400.00
Each
Free Shipping orders over $1
Add to Cart
#5703817
Allen Bradley 140U-K0D3-D25 Circuit Breaker
Brand
Allen Bradley
Model
140U-K0D3-D25
$7,680.00
Each
Free Shipping orders over $1
Add to Cart
#5736975
Allen Bradley 1492-D1C320 Circuit Breaker
Brand
Allen Bradley
Model
1492-D1C320
$175.26
Each
Free Shipping orders over $1
Add to Cart
#5698174
Allen Bradley 1492-SPM1B300 Circuit Breaker
Brand
Allen Bradley
Model
1492-SPM1B300
$66.00
Each
Free Shipping orders over $1
Add to Cart
#2852598
WEG UMBW-4B2-50 MCB UL489 120/240V B 2P 50A Miniature CB
Brand
WEG
Model
UMBW-4B2-50
$40.71
Each
Free Shipping orders over $1
Add to Cart
#2852616
WEG UMBW-4C2-7 MCB UL489 277/480V C 2P 7A Miniature CB
Brand
WEG
Model
UMBW-4C2-7
$40.71
Each
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
#6425304
Siemens 3RV2 011-1JA10 Circuit Breaker
Brand
Siemens
Model
3RV2 011-1JA10
$153.57
Each
Free Shipping orders over $1
Add to Cart
#2523764
WEG MP DWB160 ESC Plate DWB160 Circuit Brkr
Brand
WEG
Model
MP DWB160
$4.03
Each
Free Shipping orders over $1
Add to Cart
#2852688
WEG UMBW-4B3-12 MCB UL489 277/480V B 3P 12A Miniature CB
Brand
WEG
Model
UMBW-4B3-12
$60.12
Each
Free Shipping orders over $1
Add to Cart
#5727421
Allen Bradley 140U-JD6D3-D15 Circuit Breaker JD Frame T/M 65KA at 480V
Brand
Allen Bradley
Model
140U-JD6D3-D15
$5,100.00
Each
Free Shipping orders over $1
Add to Cart
#2524378
WEG UMBW-1B1-16 MCB 1077 277VAC B 1P 16A Miniature CB
Brand
WEG
Model
UMBW-1B1-16
$12.00
Each
Free Shipping orders over $1
Add to Cart
#2852624
WEG UMBW-4D2-5 MCB UL489 277/480V D 2P 5A Miniature CB
Brand
WEG
Model
UMBW-4D2-5
$40.71
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
#5724083
Allen Bradley 1489-D1C130 Circuit Breaker
Brand
Allen Bradley
Model
1489-D1C130
$120.00
Each
Free Shipping orders over $1
Add to Cart
#5713301
Allen Bradley 1492-SP2C300 Circuit Breaker
Brand
Allen Bradley
Model
1492-SP2C300
$180.00
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
#5712115
Allen Bradley 1492-MCAA330 Circuit Breaker
Brand
Allen Bradley
Model
1492-MCAA330
$567.60
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
#5699005
Allen Bradley 1492-SPM2B500 Supplementary Protector
Brand
Allen Bradley
Model
1492-SPM2B500
$174.00
Each
Free Shipping orders over $1
Add to Cart
#2852602
WEG UMBW-4B2-8 MCB UL489 277/4800V B 2P 8A Miniature CB
Brand
WEG
Model
UMBW-4B2-8
$40.71
Each
Free Shipping orders over $1
Add to Cart
#2852603
WEG UMBW-4C2-1.2 MCB UL489 277/480V C 2P 1.2A Miniature CB
Brand
WEG
Model
UMBW-4C2-1.2
$40.71
Each
Free Shipping orders over $1
Add to Cart
#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
#5725310
Allen Bradley 1492-SPM3D080 Supplementary Protector
Brand
Allen Bradley
Model
1492-SPM3D080
$210.00
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
#5704426
Allen Bradley 140U-H1C1-C15 Circuit Breaker
Brand
Allen Bradley
Model
140U-H1C1-C15
$234.00
Each
Free Shipping orders over $1
Add to Cart
#2852713
WEG UMBW-4C3-7 MCB UL489 277/480V C 3P 7A Miniature CB
Brand
WEG
Model
UMBW-4C3-7
$60.12
Each
Free Shipping orders over $1
Add to Cart
#5714024
Allen Bradley 140U-H3C3-C15 Circuit Breaker
Brand
Allen Bradley
Model
140U-H3C3-C15
$1,176.00
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
#6151980
ABB S201UDC-K6 Circuit Breaker 1-Pole K Curve 6A 60VDC Handle Screw Terminals UL 489
Brand
ABB
Model
S201UDC-K6
$48.20
Each
Free Shipping orders over $1
Add to Cart
#5715196
Allen Bradley 140U-H6C3-C70 Circuit Breaker
Brand
Allen Bradley
Model
140U-H6C3-C70
$1,176.00
Each
Free Shipping orders over $1
Add to Cart
#5698294
Allen Bradley 140U-I6C3-D10 Circuit Breaker
Brand
Allen Bradley
Model
140U-I6C3-D10
$3,060.00
Each
Free Shipping orders over $1
Add to Cart
#5725089
Allen Bradley 1492-D2C400 Circuit Breaker
Brand
Allen Bradley
Model
1492-D2C400
$324.00
Each
Free Shipping orders over $1
Add to Cart
#2524477
WEG UMBW-1D3-25 MCB 1077 480VAC D 3P 25A Miniature CB
Brand
WEG
Model
UMBW-1D3-25
$31.20
Each
Free Shipping orders over $1
Add to Cart
#2524566
WEG UMBW-BAC MCB BELL AL CONTACT 1NC/1NO Miniature CB
Brand
WEG
Model
UMBW-BAC
$32.65
Each
Free Shipping orders over $1
Add to Cart
#5737036
Allen Bradley 1492-SP3D060 Circuit Breaker
Brand
Allen Bradley
Model
1492-SP3D060
$264.00
Each
Free Shipping orders over $1
Add to Cart
#5741409
WEG SHT-UBW2500-D95 CB SHUNT 2500 110-240AC
Brand
WEG
Model
SHT-UBW2500-D95
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5741560
WEG UBW2500L-ELS2500-3A CB 3P TE. ME. 2500A 100kA
Brand
WEG
Model
UBW2500L-ELS2500-3A
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5702880
Allen Bradley 140U-H6C2-C20 Circuit Breaker
Brand
Allen Bradley
Model
140U-H6C2-C20
$792.00
Each
Free Shipping orders over $1
Add to Cart
#5720546
Allen Bradley 140U-J3L3-D25 Circuit Breaker
Brand
Allen Bradley
Model
140U-J3L3-D25
$3,060.00
Each
Free Shipping orders over $1
Add to Cart
#5702717
Allen Bradley 1492-SPM1D080
Brand
Allen Bradley
Model
1492-SPM1D080
$66.00
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
#5724549
Allen Bradley 140U-J2D3-D25 Circuit Breaker
Brand
Allen Bradley
Model
140U-J2D3-D25
$3,420.00
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
#5714743
Allen Bradley 1492-SPM2C060 Supplementary Protector
Brand
Allen Bradley
Model
1492-SPM2C060
$122.28
Each
Free Shipping orders over $1
Add to Cart
#5741551
WEG UBW225N-FTU70-3A CB 3P TF. MF. 70A 35kAW/LUGS
Brand
WEG
Model
UBW225N-FTU70-3A
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#2524435
WEG UMBW-1C2-63 MCB 1077 480VAC C 2P 63A Miniature CB
Brand
WEG
Model
UMBW-1C2-63
$23.05
Each
Free Shipping orders over $1
Add to Cart
#6151999
ABB S202U-K10 Miniature Circuit Breaker | 2CDS272417R0427
Brand
ABB
Model
S202U-K10
$81.01
Each
Free Shipping orders over $1
Add to Cart
#5721773
Allen Bradley 1489-M2D005 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M2D005
$222.00
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
#5729916
Allen Bradley 140M-H8R-D10 Circuit Breaker
Brand
Allen Bradley
Model
140M-H8R-D10
$1,500.00
Each
Free Shipping orders over $1
Add to Cart
#5693144
Allen Bradley 140M-JD8P-D20-W Circuit Breaker
Brand
Allen Bradley
Model
140M-JD8P-D20-W
$3,660.00
Each
Free Shipping orders over $1
Add to Cart
#5711431
Allen Bradley 140U-G1C2-C45 Circuit Breaker
Brand
Allen Bradley
Model
140U-G1C2-C45
$384.00
Each
Free Shipping orders over $1
Add to Cart
#5710188
Allen Bradley 140U-Q6D3-D50 Circuit Breaker
Brand
Allen Bradley
Model
140U-Q6D3-D50
$9,840.00
Each
Free Shipping orders over $1
Add to Cart
#5723457
Allen Bradley 1492-SPM2D130 Supplementary Protector
Brand
Allen Bradley
Model
1492-SPM2D130
$144.00
Each
Free Shipping orders over $1
Add to Cart
#5729219
Allen Bradley 1492-SPM3C060 Supplementary Protector
Brand
Allen Bradley
Model
1492-SPM3C060
$204.00
Each
Free Shipping orders over $1
Add to Cart
#5713738
Allen Bradley 140G-G3C3-C70 Circuit Breaker
Brand
Allen Bradley
Model
140G-G3C3-C70
$1,032.00
Each
Free Shipping orders over $1
Add to Cart
1
2
...
19
20
21
22
23
24
...
53
54
