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
...
46
47
48
49
50
51
Item ID
Item
Price
Quantity
#6146680
Cutler Hammer 4D13110G04
Brand
Cutler Hammer
Model
4D13110G04
Call for pricing
#6147726
Cutler Hammer CH245
Brand
Cutler Hammer
Model
CH245
Call for pricing
#6146646
Cutler Hammer 371B870G03
Brand
Cutler Hammer
Model
371B870G03
Call for pricing
#6146638
Cutler Hammer 2D82302G02
Brand
Cutler Hammer
Model
2D82302G02
Call for pricing
#6146703
Cutler Hammer 5250C80G01
Brand
Cutler Hammer
Model
5250C80G01
Call for pricing
#6146609
Cutler Hammer 16RES10T TYPE RES CIRCUIT BKR RATING PLUG ASSEMBLY
Brand
Cutler Hammer
Model
16RES10T
Call for pricing
#6146674
Cutler Hammer 458D013G05
Brand
Cutler Hammer
Model
458D013G05
Call for pricing
#6146636
Cutler Hammer 2A11799G52
Brand
Cutler Hammer
Model
2A11799G52
Call for pricing
#6429193
Allen Bradley 140G-K-NVM21R 400A K FRAME MOLDED CASE CIRCUIT BREAKER
Brand
Allen Bradley
Model
140G-K-NVM21R
$0.00
Each
Free shipping
Add to Cart
#6454549
Allen Bradley 800F-15YSS112 Legend Plate 60mm Round
Brand
Allen Bradley
Model
800F-15YSS112
$4.96
Each
Free Shipping orders over $1
Add to Cart
#6455406
ASEA BROWN BOVERI S272-KS15 CIRCUIT BREAKER
Brand
MRO Supply
Model
S272-KS15
$203.25
Each
Free Shipping orders over $1
Add to Cart
#6454632
ABB T2S040TW Molded Case Circuit Breaker
Brand
ABB
Model
T2S040TW
$972.80
Each
Free Shipping orders over $1
Add to Cart
#5901644
WEG LT3 UBW600 LUG LT3-UBW600
Brand
WEG
Model
LT3 UBW600
Obsolete
See Replacement
#2768839
Eaton BR230 30A 2P CIRCUIT BREAKER
Brand
EATON
Model
BR230
$0.00
Each
Free shipping
Add to Cart
#6494632
Cooper Electric BR230 1" Type BR Plug-On Circuit Breaker
Brand
MRO Supply
Model
BR230
$183.37
Each
Free Shipping orders over $1
Add to Cart
#6496729
SIEMENS 3RV2 901-2AA00 Circuit Breaker
Brand
Siemens Controls
Model
3RV2 901-2AA00
$14.43
Each
Free Shipping orders over $1
Add to Cart
#6501621
Siemens 3RV2 031-4KA15 CIRCUIT BREAKER
Brand
Siemens Controls
Model
3RV2 031-4KA15
$567.73
Each
Free Shipping orders over $1
Add to Cart
#6501622
Siemens 6ES7 231-5QA30-0XB0
Brand
Siemens Controls
Model
6ES7 231-5QA30-0XB0
$321.30
Each
Free Shipping orders over $1
Add to Cart
#6507479
Allen Bradley 1492-MCGAT215 Ground Fault Circuit Breaker
Brand
Allen Bradley
Model
1492-MCGAT215
$481.42
Each
Free Shipping orders over $1
Add to Cart
#6501182
WEG UBW600H-FTU500-3A-A1 CIRCUIT BREAKER UBW600H-FTU500-3A-A1
Brand
WEG
Model
UBW600H-FTU500-3A-A1
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#6500954
WEG MPW80-3-U040 MOTOR PROTECTOR BU MPW80-3-U040
Brand
WEG
Model
MPW80-3-U040
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#6501178
WEG UBW225N-FTU200-3A-S CIRCUIT BREAKER UBW225N-FTU200-3A-S
Brand
WEG
Model
UBW225N-FTU200-3A-S
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#6500958
WEG MRXL-B-15-R ROTARY HANDLE MRXL-B-15-R
Brand
WEG
Model
MRXL-B-15-R
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#6500949
WEG LT3D-UBW500 LUG LT3D-UBW500
Brand
WEG
Model
LT3D-UBW500
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#6500955
WEG MPW80-3-U065 MOTOR PROTECTOR BU MPW80-3-U065
Brand
WEG
Model
MPW80-3-U065
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#6500956
WEG MPW80-3-U080 MOTOR PROTECTOR BU MPW80-3-U080
Brand
WEG
Model
MPW80-3-U080
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#6499624
WEG MPW80-3-U050 MOTOR PROTECTOR BU MPW80-3-U050
Brand
WEG
Model
MPW80-3-U050
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#6501177
WEG UBW225N-FTU200-3A-A1 CB 3P 200A 35KA, W/LUGS & AUX UBW225N-FTU
Brand
WEG
Model
UBW225N-FTU200-3A-A1
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#6500960
WEG MRXL-B-16-R ROTARY HANDLE MRXL-B-16-R
Brand
WEG
Model
MRXL-B-16-R
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#6501173
WEG UBW225H-FTU100-3A-SS CIRCUIT BREAKER UBW225H-FTU100-3A-SS
Brand
WEG
Model
UBW225H-FTU100-3A-SS
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#6501181
WEG UBW250H-FTU250-3A-S2 CIRCUIT BREAKER UBW250H-FTU250-3A-S2
Brand
WEG
Model
UBW250H-FTU250-3A-S2
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#6500957
WEG MRXL-B-15-BU ROTARY HANDLE MRXL-B-15-BU
Brand
WEG
Model
MRXL-B-15-BU
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#6501174
WEG UBW225H-FTU200-3A-A1 CIRCUIT BREAKER UBW225H-FTU200-3A-A1
Brand
WEG
Model
UBW225H-FTU200-3A-A1
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#6501176
WEG UBW225H-FTU225-3A-SS CIRCUIT BREAKER UBW225H-FTU225-3A-SS
Brand
WEG
Model
UBW225H-FTU225-3A-SS
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#6501179
WEG UBW225N-FTU50-3A-A1 CIRCUIT BREAKER UBW225N-FTU50-3A-A1
Brand
WEG
Model
UBW225N-FTU50-3A-A1
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#6501180
WEG UBW225N-FTU70-3A-A1 CB 3P 70A 35KA, W/LUGS & AUX UBW225N-FTU7
Brand
WEG
Model
UBW225N-FTU70-3A-A1
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#6501175
WEG UBW225H-FTU20-3A-A1 CIRCUIT BREAKER UBW225H-FTU20-3A-A1
Brand
WEG
Model
UBW225H-FTU20-3A-A1
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#6500959
WEG MRXL-B-16-BU ROTARY HANDLE MRXL-B-16-BU
Brand
WEG
Model
MRXL-B-16-BU
Add to cart to see price
Free Shipping orders over $1
Add to Cart
1
2
...
46
47
48
49
50
51