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
(129,370 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)
LSIS
(19399 items)
Mitsubishi Electric
(7 items)
MRO Supply
(2 items)
Orbit Industries
(16 items)
Schneider
(1 items)
Siemens Controls
(8 items)
Toshiba
(1 items)
WEG
(779 items)
by Application
Narrow by Application
All
Elec Assemblies, Panels & EOEM - Electrical Assemblies and EOEMs - Other
(10 items)
General Purpose
(33 items)
by Depth
Narrow by Depth
All
69mm
(35 items)
88.5mm
(10 items)
88mm
(33 items)
by Frequency
Narrow by Frequency
All
50 Hz
(31 items)
50/60 Hz
(17 items)
by Length
Narrow by Length
All
3.38 Inch
(14 items)
35mm
(24 items)
80 mm
(10 items)
88mm
(35 items)
by Number Of Poles
Narrow by Number Of Poles
All
1P
(29 items)
2 Pole
(12 items)
2P
(62 items)
3 pole
(27 items)
by Range
Narrow by Range
All
1492
(33 items)
1492-D1
(14 items)
1492-D2
(11 items)
1492-GS
(10 items)
1492-SP supplementary protectors
(23 items)
by Series
Narrow by Series
All
1492-D
(26 items)
1492-SPM
(23 items)
1492SPM
(33 items)
C Series
(28 items)
S200 Series
(6 items)
S200U Series
(7 items)
by Standards
Narrow by Standards
All
IEC/EN 60898-1 IEC/EN 60947-2 UL 1077
(7 items)
UL ; CSA
(8 items)
UL Listed ; CSA
(13 items)
by Tripping Characteristics
Narrow by Tripping Characteristics
All
Type B
(28 items)
Type C
(48 items)
Type D
(10 items)
Type G
(7 items)
by Voltage
Narrow by Voltage
All
120/240V AC
(6 items)
120V AC
(20 items)
250V ac
(6 items)
480 VAC ; 480 VAC WYE ; 277 VAC
(7 items)
by Width
Narrow by Width
All
4.13 Inch
(17 items)
12.4mm
(6 items)
17.5mm
(35 items)
25mm
(13 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
...
36
37
38
39
40
41
...
373
374
Item ID
Item
Price
Quantity
#6151998
ABB S202U-K1 Miniature Circuit Breaker | S202U-K1
Brand
ABB
Model
S202U-K1
$101.28
Each
Free Shipping orders over $1
Add to Cart
#5724606
Allen Bradley 1492-SP3B200 Circuit Breaker
Brand
Allen Bradley
Model
1492-SP3B200
Not available
#2852516
WEG UMBW-1D3-5 MCB UL1077 277/480V D 3P 5A Miniature CB
Brand
WEG
Model
UMBW-1D3-5
$24.73
Each
Free Shipping orders over $1
Add to Cart
#5703753
Allen Bradley 140M-I8P-C50S-M Circuit Breaker
Brand
Allen Bradley
Model
140M-I8P-C50S-M
Not available
#5734117
Allen Bradley 1492-SP1D160 MCB/Supplementary Prot 1 Pole 16 A
Brand
Allen Bradley
Model
1492-SP1D160
$84.00
Each
Free Shipping orders over $1
Add to Cart
#1315734
WEG BBS45-2 DISTRIBUTION BUSBAR BK
Brand
WEG
Model
BBS45-2
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5707159
Allen Bradley 140M-I8P-B70S-CX Circuit Breaker
Brand
Allen Bradley
Model
140M-I8P-B70S-CX
$912.00
Each
Free Shipping orders over $1
Add to Cart
#5716927
Allen Bradley 1489-A2D100 Circuit Breaker
Brand
Allen Bradley
Model
1489-A2D100
$240.00
Each
Free Shipping orders over $1
Add to Cart
#2852418
WEG UMBW-4C1-1.5 MCB UL489 277/480V C 1P 1.5A Miniature CB
Brand
WEG
Model
UMBW-4C1-1.5
$20.17
Each
Free Shipping orders over $1
Add to Cart
#5701100
Allen Bradley 1492-CB1H300 Circuit Breaker
Brand
Allen Bradley
Model
1492-CB1H300
$120.00
Each
Free Shipping orders over $1
Add to Cart
#5735384
Allen Bradley 1492-SP1B010 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1492-SP1B010
$78.00
Each
Free Shipping orders over $1
Add to Cart
#6152141
ABB S502-K0.8 Miniature Circuit Breaker | S502-K0.8
Brand
ABB
Model
S502-K0.8
$375.74
Each
Free Shipping orders over $1
Add to Cart
#5693423
Allen Bradley 140G-G2C4-C45 Circuit Breaker
Brand
Allen Bradley
Model
140G-G2C4-C45
Not available
#5706148
Allen Bradley 140M-I8P-B70-M Circuit Breaker
Brand
Allen Bradley
Model
140M-I8P-B70-M
Not available
#5732077
Allen Bradley 1489-A1C005R UL489 Miniature Circuit BIEC60947-2 Miniature Circ
Brand
Allen Bradley
Model
1489-A1C005R
Not available
#5736498
Allen Bradley 1489-A2C080 Circuit Breaker
Brand
Allen Bradley
Model
1489-A2C080
$240.00
Each
Free Shipping orders over $1
Add to Cart
#5901990
WEG DWB100JE40-3DX CIRCUIT BREAKER
Brand
WEG
Model
DWB100JE40-3DX
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5715545
Allen Bradley 1492-CB1DF200 Circuit Breaker
Brand
Allen Bradley
Model
1492-CB1DF200
$108.00
Each
Free Shipping orders over $1
Add to Cart
#5698052
Allen Bradley 1492-SP3B150 MCB/Supplementary Prot 3 Pole 15 A
Brand
Allen Bradley
Model
1492-SP3B150
Not available
#2852436
WEG UMBW-4D1-13 MCB UL489 277/480V D 1P 13A Miniature CB
Brand
WEG
Model
UMBW-4D1-13
$20.17
Each
Free Shipping orders over $1
Add to Cart
#2852365
WEG UMBW-1C2-1.2 MCB UL1077 277/480V C 2P 1.2A Miniature CB
Brand
WEG
Model
UMBW-1C2-1.2
$18.27
Each
Free Shipping orders over $1
Add to Cart
#5710567
Allen Bradley 1489-A2C010R Circuit Breaker
Brand
Allen Bradley
Model
1489-A2C010R
Not available
#5901754
WEG UBW225N-FTU100-3A-SS CIRCUIT BREAKER
Brand
WEG
Model
UBW225N-FTU100-3A-SS
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5710653
Allen Bradley 140M-I8E-C80-TX Motor Protection Circuit Breaker
Brand
Allen Bradley
Model
140M-I8E-C80-TX
Not available
#5696891
Allen Bradley 1489-A1D150R Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-A1D150R
Not available
#5701102
Allen Bradley 1489-A2C080R UL489 Miniature Circuit BIEC60947-2 Miniature Circ
Brand
Allen Bradley
Model
1489-A2C080R
Not available
#5717991
Allen Bradley 1489-A1C015 Circuit Breaker
Brand
Allen Bradley
Model
1489-A1C015
$60.00
Each
Free Shipping orders over $1
Add to Cart
#5706627
Allen Bradley 1489-A2D060 Circuit Breaker
Brand
Allen Bradley
Model
1489-A2D060
$240.00
Each
Free Shipping orders over $1
Add to Cart
#5724687
Allen Bradley 1492-SPD3 Separation Plate
Brand
Allen Bradley
Model
1492-SPD3
$0.84
Each
Free shipping
Add to Cart
#5741211
WEG LT1B2-UBW700 CB LUGS SINGLE N FRAME 700A
Brand
WEG
Model
LT1B2-UBW700
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5717628
Allen Bradley 1489-A2D400 UL489 Miniature Circuit BIEC60947-2 Miniature Circ
Brand
Allen Bradley
Model
1489-A2D400
$288.00
Each
Free Shipping orders over $1
Add to Cart
#5693197
Allen Bradley 1492-D2C080 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1492-D2C080
$276.00
Each
Free Shipping orders over $1
Add to Cart
#5729267
Allen Bradley 1492-SP3C160 Supplementary Protector Miniature Circuit Breaker
Brand
Allen Bradley
Model
1492-SP3C160
Not available
#5900864
WEG DWB400PH350-3DA CIRCUIT BREAKER
Brand
WEG
Model
DWB400PH350-3DA
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5737123
Allen Bradley 1489-A2D300R UL489 Miniature Circuit BIEC60947-2 Miniature Circ
Brand
Allen Bradley
Model
1489-A2D300R
Not available
#5722156
Allen Bradley 1492-CB1H200 Circuit Breaker
Brand
Allen Bradley
Model
1492-CB1H200
$240.00
Each
Free Shipping orders over $1
Add to Cart
#5702823
Allen Bradley 1492-SP3B060 Circuit Breaker
Brand
Allen Bradley
Model
1492-SP3B060
Not available
#5724825
Allen Bradley 1492-CB1H070 Circuit Breaker
Brand
Allen Bradley
Model
1492-CB1H070
$120.00
Each
Free Shipping orders over $1
Add to Cart
#5707006
Allen Bradley 1492-CB1H150 Circuit Breaker
Brand
Allen Bradley
Model
1492-CB1H150
$108.00
Each
Free Shipping orders over $1
Add to Cart
#5700501
Allen Bradley 1492-CB2F300 Circuit Breaker
Brand
Allen Bradley
Model
1492-CB2F300
Not available
#1315737
WEG BBS45-5 DISTRIBUTION BUSBAR BK
Brand
WEG
Model
BBS45-5
Obsolete
#2852431
WEG UMBW-4C1-8 MCB UL489 277/480V C 1P 8A Miniature CB
Brand
WEG
Model
UMBW-4C1-8
$20.17
Each
Free Shipping orders over $1
Add to Cart
#5694259
Allen Bradley 140M-I8P-C50S Circuit Breaker
Brand
Allen Bradley
Model
140M-I8P-C50S
Not available
#5725324
Allen Bradley 1489-A1D160 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-A1D160
Not available
#5698914
Allen Bradley 1489-A2D160R UL489 Miniature Circuit BIEC60947-2 Miniature Circ
Brand
Allen Bradley
Model
1489-A2D160R
Not available
#5724435
Allen Bradley 1492-CB3G070 Circuit Breaker
Brand
Allen Bradley
Model
1492-CB3G070
$528.00
Each
Free Shipping orders over $1
Add to Cart
#6150009
Cutler Hammer HMCP150T4C HMCP STANDARD MAG STYLE W/STEEL COLLARS
Brand
Cutler Hammer
Model
HMCP150T4C
Call for pricing
#6152139
ABB S502-B6 Miniature Circuit Breaker S500 2P B 6A
Brand
ABB
Model
S502-B6
$406.20
Each
Free Shipping orders over $1
Add to Cart
#5901762
WEG UBW225N-FTU30-3A-A3 CIRCUIT BREAKER
Brand
WEG
Model
UBW225N-FTU30-3A-A3
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5703264
Allen Bradley 1492-SP3D320 Supplementary Protector
Brand
Allen Bradley
Model
1492-SP3D320
$516.00
Each
Free Shipping orders over $1
Add to Cart
#5901760
WEG UBW225N-FTU200-3A-A3 CIRCUIT BREAKER
Brand
WEG
Model
UBW225N-FTU200-3A-A3
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#2852424
WEG UMBW-4C1-35 MCB UL489 120/240V C 1P 35A Miniature CB
Brand
WEG
Model
UMBW-4C1-35
$20.17
Each
Free Shipping orders over $1
Add to Cart
#5732907
Allen Bradley 1489-A3D250 Circuit Breaker
Brand
Allen Bradley
Model
1489-A3D250
$384.00
Each
Free Shipping orders over $1
Add to Cart
#5700227
Allen Bradley 1492-SP1D060 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1492-SP1D060
Not available
#5900878
WEG DWB600PH550-3DA CIRCUIT BREAKER
Brand
WEG
Model
DWB600PH550-3DA
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5901967
WEG BD DWB400E15 SHUNT TRIP RELEASE BD DWB400 E15
Brand
WEG
Model
BD DWB400E15
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5902021
WEG BS DWB400D70 UNDERVOLTAGE RELEASE BS DWB400 D70
Brand
WEG
Model
BS DWB400D70
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5902022
WEG BS DWB800-1000D70 UNDERVOLTAGE RELEASE BS DWB800-1000 D70
Brand
WEG
Model
BS DWB800-1000D70
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5725220
Allen Bradley 140M-I8P-B70-CX Circuit Breaker
Brand
Allen Bradley
Model
140M-I8P-B70-CX
Not available
#5733844
Allen Bradley 140M-L8E-D63 Motor Protection Circuit Breaker
Brand
Allen Bradley
Model
140M-L8E-D63
Not available
1
2
...
36
37
38
39
40
41
...
373
374
