Circuit Breakers
59 of 228 Products
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Square D
SQUARE D EHB14020AS REMOTE CONTROL CIRCUIT BREAKER, 20A, 1-POLE, 277V
EHB14020AS
Regular price $3750Regular priceUnit price per$3750$122.00
Save $84.50
9 in StockFree Delivery -
Square D
SQUARE D QO130PL TYPE QO 1P 30 AMP 120/240V 10KA PLUG-IN CIRCUIT BREAKER
QO130PL
Regular price $17999Regular priceUnit price per$17999$224.00
Save $44.01
10 in StockFree Delivery -
Square D
SQUARE D EJB24030 CIRCUIT BREAKER, 480/277-VOLT, 2-POLE, 30-AMP, 65KAIC, EJB
EJB24030
Regular price $23105Regular priceUnit price per$23105$869.79
Save $638.74
10 in StockFree Delivery -
Square D
SQUARE D EDB34040 CIRCUIT BREAKER, EDB, 3-POLE, 40-AMP, 480Y/277V
EDB34040
Regular price $17950Regular priceUnit price per$17950$826.87
Save $647.37
2 in StockFree Delivery -
Square D
SQUARE D QOB120GFI GROUND-FAULT CIRCUIT BREAKER, GFI, 1-POLE, 120VAC, 20-AMP
QOB120GFI
Regular price $7250Regular priceUnit price per$7250$248.00
Save $175.50
2 in StockFree DeliverySale -
Square D
SQUARE D EJB34040 CIRCUIT BREAKER, 480/277-VOLT, 3-POLE, 40-AMP, 65KAIC, EJB
EJB34040
Regular price $38843Regular priceUnit price per$38843$1,007.69
Save $619.26
1 in StockFree Delivery -
Square D
SQUARE D QDL22175 CIRCUIT BREAKER, QD TYPE, 2-POLE, 25KA, 240VAC, 175A
QDL22175
Regular price $25900Regular priceUnit price per$25900$764.00
Save $505.00
1 in StockFree Delivery -
Square D
SQUARE D QDL22200 MOLDED CASE CIRCUIT BREAKER, QDL TYPE, 2-POLE, 240V, 200A
QDL22200
Regular price $25900Regular priceUnit price per$25900$764.00
Save $505.00
1 in StockFree Delivery -
Square D
SQUARE D EHB14020 CIRCUIT BREAKER, EHB TYPE, 1-POLE, 277V, 20A
EHB14020
Regular price $4500Regular priceUnit price per$4500$171.00
Save $126.00
18 in StockFree Delivery -
Square D
SQUARE D FAL36035 MOLDED CASE CIRCUIT BREAKER, 3-POLE, 480-VOLT, 35-AMP
FAL36035
Regular price $28950Regular priceUnit price per$28950$761.25
Save $471.75
1 in StockFree Delivery -
Square D
SQUARE D FAL3600712M MOLDED CASE CIRCUIT BREAKER, 3-POLE, 600-VOLT, 7-AMP
FAL3600712M
Regular price $24950Regular priceUnit price per$24950$1,426.31
Save $1,176.81
1 in StockFree Delivery -
Square D
SQUARE D FAL34015 MOLDED CASE CIRCUIT BREAKER, 3-POLE, 480-VOLT, 15-AMP
FAL34015
Regular price $9950Regular priceUnit price per$9950$870.00
Save $770.50
1 in StockFree Delivery -
Square D
SQUARE D FAL34080 MOLDED CASE CIRCUIT BREAKER, 3-POLE, 480-VOLT, 80-AMP
FAL34080
Regular price $35950Regular priceUnit price per$35950$1,159.00
Save $799.50
1 in StockFree Delivery -
Square D
SQUARE D 9080-GE6 NATURAL NYLON BOX LUG TERMINAL BLOCK, 6-250KCMIL, 600V, 225A
9080-GE6
Regular price $1750Regular priceUnit price per$1750$25.71
Save $8.21
8 in StockFree Delivery -
Square D
SQUARE D EDB34030 CIRCUIT BREAKER, EDB, 3-POLE, 30-AMP, 480Y/277V
EDB34030
Regular price $17950Regular priceUnit price per$17950$826.87
Save $647.37
5 in StockFree Delivery -
Square D
SQAURE D EGB24020 CIRCUIT BREAKER, 480/277-VOLT, 2-POLE, 20-AMP, 35KAIC, EGB
EGB24020
Regular price $16600Regular priceUnit price per$16600$466.00
Save $300.00
22 in StockFree Delivery -
Square D
SQUARE D EGB14020 1 POLE 20 AMP 277V 35KA THERMAL MAGNETIC CIRCUIT BREAKER
EGB14020
Regular price $3400Regular priceUnit price per$3400$311.00
Save $277.00
50 in StockFree Delivery -
Square D
SQUARE D EJB14020 CIRCUIT BREAKER, EJB, 1-POLE, 120V 100KA, 277V 65KA, 20-AMP
EJB14020
Regular price $6975Regular priceUnit price per$6975$408.00
Save $338.25
60 in StockFree Delivery -
Square D
SQUARE D EJB34050 CIRCUIT BREAKER, 480/277-VOLT, 3-POLE, 50-AMP, 65KAIC, EJB
EJB34050
Regular price $33500Regular priceUnit price per$33500$1,007.69
Save $672.69
7 in StockFree Delivery -
Square D
SQUARE D EDB14020 1 POLE 20-AMP 277V 18KA THERMAL MAGNETIC CIRCUIT BREAKER
EDB14020
Regular price $1325Regular priceUnit price per$1325$173.65
Save $160.40
49 in StockFree Delivery -
Square D
SQUARE D EDB14020SA EDB 1P 20A 480/277V SHUNT TRIP NF CIRCUIT BREAKER
EDB14020SA
Regular price $43365Regular priceUnit price per$43365$1,875.00
Save $1,441.35
3 in StockFree Delivery -
Square D
SQUARE D EDB14015 CIRCUIT BREAKER, EDB-FRAME, 1-POLE, 277VAC, 15-AMP
EDB14015
Regular price $4300Regular priceUnit price per$4300$173.65
Save $130.65
1 in StockFree Delivery -
Square D
SQUARE D EDB14050 CIRCUIT BREAKER, EDB-FRAME, 1-POLE, 277VAC, 50-AMP
EDB14050
Regular price $4300Regular priceUnit price per$4300$173.65
Save $130.65
1 in StockFree Delivery -
Square D
SQUARE D HOM30L150TC HOMELINE LOAD CENTER MLO, 1Y, 120/240V, 30-SPACE, 150A
HOM30L150TC
Regular price $17450Regular priceUnit price per$17450$396.00
Save $221.50
34 in StockFree Delivery
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9 in StockFree DeliveryRegular price $3750Regular priceUnit price per$3750
$122.00
Save $84.50
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10 in StockFree DeliveryRegular price $17999Regular priceUnit price per$17999
$224.00
Save $44.01
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10 in StockFree DeliveryRegular price $23105Regular priceUnit price per$23105
$869.79
Save $638.74
-
2 in StockFree DeliveryRegular price $17950Regular priceUnit price per$17950
$826.87
Save $647.37
-
2 in StockFree DeliveryRegular price $7250Regular priceUnit price per$7250
$248.00
Save $175.50
-
1 in StockFree DeliveryRegular price $38843Regular priceUnit price per$38843
$1,007.69
Save $619.26
-
1 in StockFree DeliveryRegular price $25900Regular priceUnit price per$25900
$764.00
Save $505.00
-
1 in StockFree DeliveryRegular price $25900Regular priceUnit price per$25900
$764.00
Save $505.00
-
18 in StockFree DeliveryRegular price $4500Regular priceUnit price per$4500
$171.00
Save $126.00
-
1 in StockFree DeliveryRegular price $28950Regular priceUnit price per$28950
$761.25
Save $471.75
-
1 in StockFree DeliveryRegular price $24950Regular priceUnit price per$24950
$1,426.31
Save $1,176.81
-
1 in StockFree DeliveryRegular price $9950Regular priceUnit price per$9950
$870.00
Save $770.50
-
1 in StockFree DeliveryRegular price $35950Regular priceUnit price per$35950
$1,159.00
Save $799.50
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8 in StockFree DeliveryRegular price $1750Regular priceUnit price per$1750
$25.71
Save $8.21
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5 in StockFree DeliveryRegular price $17950Regular priceUnit price per$17950
$826.87
Save $647.37
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22 in StockFree DeliveryRegular price $16600Regular priceUnit price per$16600
$466.00
Save $300.00
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50 in StockFree DeliveryRegular price $3400Regular priceUnit price per$3400
$311.00
Save $277.00
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60 in StockFree DeliveryRegular price $6975Regular priceUnit price per$6975
$408.00
Save $338.25
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7 in StockFree DeliveryRegular price $33500Regular priceUnit price per$33500
$1,007.69
Save $672.69
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49 in StockFree DeliveryRegular price $1325Regular priceUnit price per$1325
$173.65
Save $160.40
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3 in StockFree DeliveryRegular price $43365Regular priceUnit price per$43365
$1,875.00
Save $1,441.35
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1 in StockFree DeliveryRegular price $4300Regular priceUnit price per$4300
$173.65
Save $130.65
-
1 in StockFree DeliveryRegular price $4300Regular priceUnit price per$4300
$173.65
Save $130.65
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34 in StockFree DeliveryRegular price $17450Regular priceUnit price per$17450
$396.00
Save $221.50
