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Home
Electrical
Circuit Protection and Distribution
Circuit Breakers
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(129,370 items)
Circuit Protection and Distribution
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Item ID
Item
Price
Quantity
#2524455
WEG UMBW-1D1-4 MCB 1077 277VAC D 1P 4A Miniature CB
Brand
WEG
Model
UMBW-1D1-4
$12.00
Each
Free Shipping orders over $1
Add to Cart
#2524560
WEG UMBW-4D3-20 MCB 489 480VAC D 3P 20A Miniature CB
Brand
WEG
Model
UMBW-4D3-20
$75.85
Each
Free Shipping orders over $1
Add to Cart
#5710761
Allen Bradley 140G-G6C4-C45 Circuit Breaker
Brand
Allen Bradley
Model
140G-G6C4-C45
Not available
#5738671
Allen Bradley 1489-M2D400 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M2D400
$207.44
Each
Free Shipping orders over $1
Add to Cart
#5702171
Allen Bradley 1492-SPM2D050 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1492-SPM2D050
Not available
#6152039
ABB S203U-K2 Circuit Breaker 3-Pole K Curve 2A 240VAC Handle Screw Terminals UL 489
Brand
ABB
Model
S203U-K2
$272.33
Each
Free Shipping orders over $1
Add to Cart
#5732150
Allen Bradley 1232X-ENB-27R Pump Control Panel
Brand
Allen Bradley
Model
1232X-ENB-27R
Not available
#5711754
Allen Bradley 140M-C2N-B10 Motor Protection Circuit Breaker
Brand
Allen Bradley
Model
140M-C2N-B10
$276.00
Each
Free Shipping orders over $1
Add to Cart
#5701264
Allen Bradley 1492-SPM2C010 Supplementary Protector
Brand
Allen Bradley
Model
1492-SPM2C010
$150.00
Each
Free Shipping orders over $1
Add to Cart
#5708569
Allen Bradley 1492-SPM2D250 Supplementary Protector
Brand
Allen Bradley
Model
1492-SPM2D250
$156.00
Each
Free Shipping orders over $1
Add to Cart
#2852726
WEG UMBW-4D3-60 MCB UL489 120/240V D 3P 60A Miniature CB
Brand
WEG
Model
UMBW-4D3-60
$60.12
Each
Free Shipping orders over $1
Add to Cart
#6151966
ABB S201-K4 Miniature Circuit Breaker | S201-K4
Brand
ABB
Model
S201-K4
$25.70
Each
Free Shipping orders over $1
Add to Cart
#5721554
Allen Bradley 140U-H2C3-C60 Circuit Breaker
Brand
Allen Bradley
Model
140U-H2C3-C60
$1,920.00
Each
Free Shipping orders over $1
Add to Cart
#5709818
Allen Bradley 1492-SPM1B160
Brand
Allen Bradley
Model
1492-SPM1B160
$55.20
Each
Free Shipping orders over $1
Add to Cart
#5712110
Allen Bradley 140G-G6C3-C16 Circuit Breaker
Brand
Allen Bradley
Model
140G-G6C3-C16
$960.00
Each
Free Shipping orders over $1
Add to Cart
#5696950
Allen Bradley 140U-H2C3-C80 Circuit Breaker
Brand
Allen Bradley
Model
140U-H2C3-C80
Not available
#2521731
WEG DWB250PE250-3DF CB UL 3P TAMF 250A 35kA 480V Circuit Brkr
Brand
WEG
Model
DWB250PE250-3DF
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5741222
WEG LT3-UBW225 CB LUGS 3P KIT 225 FRAME 225A
Brand
WEG
Model
LT3-UBW225
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#2524437
WEG UMBW-1C3-10 MCB 1077 480VAC C 3P 10A Miniature CB
Brand
WEG
Model
UMBW-1C3-10
$31.20
Each
Free Shipping orders over $1
Add to Cart
#5722869
Allen Bradley 140U-G2C3-C60 Circuit Breaker
Brand
Allen Bradley
Model
140U-G2C3-C60
$888.00
Each
Free Shipping orders over $1
Add to Cart
#5716926
Allen Bradley 1489-M3C080 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M3C080
$300.00
Each
Free Shipping orders over $1
Add to Cart
#5721570
Allen Bradley 140U-Q6X3 Circuit Breaker
Brand
Allen Bradley
Model
140U-Q6X3
Not available
#5701945
Allen Bradley 1489-M1D040 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M1D040
$114.00
Each
Free Shipping orders over $1
Add to Cart
#2521046
WEG BS DWB160-250 E28 CB UV 220-250VAC/DC DWB160-250 Circuit Brkr
Brand
WEG
Model
BS DWB160-250 E28
$73.78
Each
Free Shipping orders over $1
Add to Cart
#2524552
WEG UMBW-4D2-25 MCB 489 240VAC/125VDC D 2P 25A Miniature CB
Brand
WEG
Model
UMBW-4D2-25
$51.35
Each
Free Shipping orders over $1
Add to Cart
#5720087
Allen Bradley 1492-SPM3C040 Supplementary Protector
Brand
Allen Bradley
Model
1492-SPM3C040
$135.60
Each
Free Shipping orders over $1
Add to Cart
#6152152
ABB S803U-K30 Circuit Breaker Miniature 3 Pole K Curve 30A
Brand
ABB
Model
S803U-K30
$474.66
Each
Free Shipping orders over $1
Add to Cart
#5698565
Allen Bradley 140U-K3D3-D30 Circuit Breaker
Brand
Allen Bradley
Model
140U-K3D3-D30
$5,100.00
Each
Free Shipping orders over $1
Add to Cart
#5703597
Allen Bradley 1489-M1C320 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M1C320
$132.00
Each
Free Shipping orders over $1
Add to Cart
#6151976
ABB S201U-K30 Miniature Circuit Breaker | S201U-K30
Brand
ABB
Model
S201U-K30
$43.08
Each
Free Shipping orders over $1
Add to Cart
#5725108
Allen Bradley 140MG-J8P-D22 Motor Circuit Protector
Brand
Allen Bradley
Model
140MG-J8P-D22
$2,100.00
Each
Free Shipping orders over $1
Add to Cart
#6151981
ABB S201UP-K10 Circuit Breaker 1-Pole K Curve 10A 480Y/277VAC Handle Screw Term. UL 489
Brand
ABB
Model
S201UP-K10
$59.88
Each
Free Shipping orders over $1
Add to Cart
#2852384
WEG UMBW-1D2-30 MCB UL1077 277/480V D 2P 30A Miniature CB
Brand
WEG
Model
UMBW-1D2-30
$18.27
Each
Free Shipping orders over $1
Add to Cart
#2524539
WEG UMBW-4D1-10 MCB 489 277VAC/60VDC D 1P 10A Miniature CB
Brand
WEG
Model
UMBW-4D1-10
$25.45
Each
Free Shipping orders over $1
Add to Cart
#5697385
Allen Bradley 140G-H3C3-C15 Circuit Breaker
Brand
Allen Bradley
Model
140G-H3C3-C15
$1,056.00
Each
Free Shipping orders over $1
Add to Cart
#5723168
Allen Bradley 1492-MCBA2A0 Circuit Breaker
Brand
Allen Bradley
Model
1492-MCBA2A0
$276.00
Each
Free Shipping orders over $1
Add to Cart
#5722710
Allen Bradley 1492-SP1D080 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1492-SP1D080
Not available
#5713018
Allen Bradley 1489-M1D160 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M1D160
$114.00
Each
Free Shipping orders over $1
Add to Cart
#6152026
ABB S203-K32 Miniature Circuit Breaker | S203-K32
Brand
ABB
Model
S203-K32
$152.82
Each
Free Shipping orders over $1
Add to Cart
#5734338
Allen Bradley 1489-A1C050 Circuit Breaker
Brand
Allen Bradley
Model
1489-A1C050
$126.00
Each
Free Shipping orders over $1
Add to Cart
#5715160
Allen Bradley 140G-G3C3-C35 Circuit Breaker
Brand
Allen Bradley
Model
140G-G3C3-C35
Not available
#5732175
Allen Bradley 1489-M3C250 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M3C250
$300.00
Each
Free Shipping orders over $1
Add to Cart
#5724826
Allen Bradley 1492-SPM2D500 Supplementary Protector
Brand
Allen Bradley
Model
1492-SPM2D500
$228.00
Each
Free Shipping orders over $1
Add to Cart
#6151982
ABB S201UP-K20 Circuit Breaker 1-Pole K Curve 20A 480Y/277VAC Handle Screw Term. UL 489
Brand
ABB
Model
S201UP-K20
$61.59
Each
Free Shipping orders over $1
Add to Cart
#5710446
Allen Bradley 1492-SPM3C020 Supplementary Protector
Brand
Allen Bradley
Model
1492-SPM3C020
$216.00
Each
Free Shipping orders over $1
Add to Cart
#5705611
Allen Bradley 1489-M2D160 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M2D160
$191.48
Each
Free Shipping orders over $1
Add to Cart
#1309329
WEG FHX ACW 125 CB FLANGE 4X no CABLE 125FR Circuit Brkr
Brand
WEG
Model
FHX ACW 125
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#2852729
WEG UMBW-4D3-8 MCB UL489 277/480V D 3P 8A Miniature CB
Brand
WEG
Model
UMBW-4D3-8
$60.12
Each
Free Shipping orders over $1
Add to Cart
#5736566
Allen Bradley 140U-G2C3-C35 Circuit Breaker
Brand
Allen Bradley
Model
140U-G2C3-C35
$960.00
Each
Free Shipping orders over $1
Add to Cart
#5741415
WEG SHT-UBW800-D95 CB SHUNT TRIP L-M FRAME 800A
Brand
WEG
Model
SHT-UBW800-D95
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#6152014
ABB S203-C16 Circuit Breaker 3-Pole C Curve 16A 6kA 480Y/277VAC Handle Screw Termin.
Brand
ABB
Model
S203-C16
$58.02
Each
Free Shipping orders over $1
Add to Cart
#5707092
Allen Bradley 1489-D2C200 Circuit Breaker
Brand
Allen Bradley
Model
1489-D2C200
$300.00
Each
Free Shipping orders over $1
Add to Cart
#5729619
Allen Bradley 1492-SPM1B060
Brand
Allen Bradley
Model
1492-SPM1B060
$55.20
Each
Free Shipping orders over $1
Add to Cart
#5699464
Allen Bradley 1492-SP1B020-N Miniature Circuit Breaker
Brand
Allen Bradley
Model
1492-SP1B020-N
$300.00
Each
Free Shipping orders over $1
Add to Cart
#2524548
WEG UMBW-4D2-10 MCB 489 480VAC/125VDC D 2P 10A Miniature CB
Brand
WEG
Model
UMBW-4D2-10
$51.35
Each
Free Shipping orders over $1
Add to Cart
#5711766
Allen Bradley 1489-M1C070 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M1C070
$102.54
Each
Free Shipping orders over $1
Add to Cart
#5718712
Allen Bradley 1489-M2C500 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M2C500
$300.00
Each
Free Shipping orders over $1
Add to Cart
#5741414
WEG SHT-UBW400-E61 CB SHUNT TRIP K FRAME 400A
Brand
WEG
Model
SHT-UBW400-E61
Add to cart to see price
Free Shipping orders over $1
Add to Cart
#5701569
Allen Bradley 1489-M1D630 Miniature Circuit Breaker
Brand
Allen Bradley
Model
1489-M1D630
$162.00
Each
Free Shipping orders over $1
Add to Cart
#2524554
WEG UMBW-4D2-4 MCB 489 480VAC/125VDC D 2P 4A Miniature CB
Brand
WEG
Model
UMBW-4D2-4
$51.35
Each
Free Shipping orders over $1
Add to Cart
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