Circuit Breakers
270 Products
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Square D
SQUARE D QOB120 BOLT-ON QOB TYPE CIRCUIT BREAKER, 120/240-VOLT, 1-POLE, 20-AMP
QOB120
Regular price $852Regular priceUnit price per$852$22.50
Save $13.98
107 in StockFree Delivery -
Westinghouse
WESTINGHOUSE EHB3040 EHB TYPE CIRCUIT BREAKER, 40-AMP, 3-POLE, 480-VOLT
EHB3040
Regular price $9250Regular priceUnit price per$9250$180.00
Save $87.50
2 in StockFree Delivery -
Cutler Hammer Eaton
CUTLER HAMMER GHB3040 CIRCUIT BREAKER, 480/277-VOLT, 3-POLE, 40-AMP, TYPE GHB
GHB3040
Regular price $16500Regular priceUnit price per$16500$385.00
Save $220.00
21 in StockFree Delivery -
Allen-Bradley
ALLEN-BRADLEY 1492-SP1C010 MINIATURE CIRCUIT BREAKER, 1-AMP, 1P, 240/415V
1492-SP1C010
Regular price $1950Regular priceUnit price per$1950$341.70
Save $322.20
165 in StockFree Delivery -
Square D
SQUARE D BJA260201 POWERPACT CIRCUIT BREAKER, 2-POLE, 65KA, 480-VOLT, 20-AMP
BJA260201
Regular price $98950Regular priceUnit price per$98950$1,220.00
Save $230.50
4 in StockFree Delivery -
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
4 in StockFree Delivery -
Siemens
SIEMENS B220H BLH CIRCUIT BREAKER, 20A, 2-POLE, 120/240V, BOLT-ON, 22KA
B220H
Regular price $5160Regular priceUnit price per$5160$84.00
Save $32.40
1 in StockFree Delivery -
Square D
SQUARE D EGB34050 CIRCUIT BREAKER, 480/277-VOLT, 3-POLE, 50-AMP, 35KAIC, EGB
EGB34050
Regular price $22819Regular priceUnit price per$22819$789.00
Save $560.81
1 in StockFree Delivery -
Cutler Hammer Eaton
CUTLER-HAMMER GHB3100 CIRCUIT BREAKER, 480/277-VOLT, 3-POLE, 100-AMP, TYPE GHB
GHB3100
Regular price $29500Regular priceUnit price per$29500$450.00
Save $155.00
2 in StockFree Delivery -
Cutler-Hammer
EATON CUTLER-HAMMER HFD3060 6639C86G92 3 POLE 60 AMP 600V CIRCUIT BREAKER
HFD3060
Regular price $58500Regular priceUnit price per$58500$1,125.00
Save $540.00
5 in StockFree Delivery -
General Electric Inc.
GE THQB230 BOLT-ON CIRCUIT BREAKER, 120/240-VOLT, 2-POLE, 30-AMP, TYPE THQB
THQB230
Regular price $2400Regular priceUnit price per$2400$31.00
Save $7.00
7 in StockFree Delivery -
Square D
SQUARE D BJA36070 CIRCUIT BREAKER, BJA-FRAME, 3-POLE, 65KA, 480VAC~, 70-AMP
BJA36070
Regular price $79950Regular priceUnit price per$79950$2,158.00
Save $1,358.50
1 in StockFree Delivery -
Allen-Bradley
ALLEN-BRADLEY 1492-SP1C020 MINIATURE CIRCUIT BREAKER, 2-AMP, 1P, 240/415V
1492-SP1C020
Regular price $1950Regular priceUnit price per$1950$341.70
Save $322.20
64 in StockFree Delivery -
Allen-Bradley
ALLEN-BRADLEY 1489-A1C300 MINITURE CIRCUIT BREAKER, 30A, 1P, 240/415V
1489-A1C300
Regular price $1950Regular priceUnit price per$1950$341.70
Save $322.20
7 in StockFree Delivery -
EATON
EATON QBHGF1020 QUICKLAG MINIATURE CIRCUIT BREAKER, 22 KA, 120 VOLT AC, 20A
QBHGF1020
Regular price $12760Regular priceUnit price per$12760$393.00
Save $265.40
17 in StockFree Delivery -
Schneider Electric
SCHNEIDER ELECTRIC 17426 MINIATURE SUPPLEMENTARY PROTECTOR, C60, 1P, 15A, 277V
17426
Regular price $3950Regular priceUnit price per$3950$59.09
Save $19.59
6 in StockFree Delivery -
EATON
EATON CT-SP-6-800-5A 65A2087G12 CURRENT SENSOR CT TRANSFORMER, 800A:5A, 800:5, 600V
CT-SP-6-800-5A
Regular price $29950Regular priceUnit price per$29950$382.12
Save $82.62
66 in StockFree Delivery -
Cutler Hammer Eaton
CUTLER HAMMER 1257C91G02 GROUND FAULT MONITOR CURRENT SENSOR CT TRANSFORMER, 120
1257C91G02
Regular price $3,75000Regular priceUnit price per$3,75000$4,755.00
Save $1,005.00
4 in StockFree Delivery -
Westinghouse
WESTINGHOUSE MCP03150RC 2607D80G04 3 POLE 15 AMP MOTOR PROTECTOR CIRCUIT BREAKER
MCP03150RC
Regular price $2999Regular priceUnit price per$2999$515.00
Save $485.01
1 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 $26980Regular priceUnit price per$26980$869.79
Save $599.99
10 in StockFree Delivery -
General Electric Inc.
GE THQB120 BOLT-ON CIRCUIT BREAKER, 120/240-VOLT, 1-POLE, 20-AMP, TYPE THQB
THQB120
Regular price $750Regular priceUnit price per$750$21.00
Save $13.50
98 in StockFree Delivery -
General Electric Inc.
GE TEYRC120 CIRCUIT BREAKER, REMOTE SWD, 1-POLE, 277V, 20A
TEYRC120
Regular price $5500Regular priceUnit price per$5500$74.00
Save $19.00
92 in StockFree Delivery -
Square D
SQUARE D HOM115CAFI ARCFAULT AFI CIRCUIT BREAKER, SINGLE-POLE, 120V, 10KA, 15A
HOM115CAFI
Regular price $4985Regular priceUnit price per$4985$60.19
Save $10.34
1 in StockFree Delivery
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107 in StockFree DeliveryRegular price $852Regular priceUnit price per$852
$22.50
Save $13.98
-
2 in StockFree DeliveryRegular price $9250Regular priceUnit price per$9250
$180.00
Save $87.50
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Cutler Hammer Eaton
CUTLER HAMMER GHB3040 CIRCUIT BREAKER, 480/277-VOLT, 3-POLE, 40-AMP, TYPE GHB
GHB3040
21 in StockFree DeliveryRegular price $16500Regular priceUnit price per$16500$385.00
Save $220.00
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Allen-Bradley
ALLEN-BRADLEY 1492-SP1C010 MINIATURE CIRCUIT BREAKER, 1-AMP, 1P, 240/415V
1492-SP1C010
165 in StockFree DeliveryRegular price $1950Regular priceUnit price per$1950$341.70
Save $322.20
-
4 in StockFree DeliveryRegular price $98950Regular priceUnit price per$98950
$1,220.00
Save $230.50
-
4 in StockFree DeliveryRegular price $3750Regular priceUnit price per$3750
$122.00
Save $84.50
-
1 in StockFree DeliveryRegular price $5160Regular priceUnit price per$5160
$84.00
Save $32.40
-
1 in StockFree DeliveryRegular price $22819Regular priceUnit price per$22819
$789.00
Save $560.81
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Cutler Hammer Eaton
CUTLER-HAMMER GHB3100 CIRCUIT BREAKER, 480/277-VOLT, 3-POLE, 100-AMP, TYPE GHB
GHB3100
2 in StockFree DeliveryRegular price $29500Regular priceUnit price per$29500$450.00
Save $155.00
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5 in StockFree DeliveryRegular price $58500Regular priceUnit price per$58500
$1,125.00
Save $540.00
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General Electric Inc.
GE THQB230 BOLT-ON CIRCUIT BREAKER, 120/240-VOLT, 2-POLE, 30-AMP, TYPE THQB
THQB230
7 in StockFree DeliveryRegular price $2400Regular priceUnit price per$2400$31.00
Save $7.00
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1 in StockFree DeliveryRegular price $79950Regular priceUnit price per$79950
$2,158.00
Save $1,358.50
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Allen-Bradley
ALLEN-BRADLEY 1492-SP1C020 MINIATURE CIRCUIT BREAKER, 2-AMP, 1P, 240/415V
1492-SP1C020
64 in StockFree DeliveryRegular price $1950Regular priceUnit price per$1950$341.70
Save $322.20
-
7 in StockFree DeliveryRegular price $1950Regular priceUnit price per$1950
$341.70
Save $322.20
-
17 in StockFree DeliveryRegular price $12760Regular priceUnit price per$12760
$393.00
Save $265.40
-
Schneider Electric
SCHNEIDER ELECTRIC 17426 MINIATURE SUPPLEMENTARY PROTECTOR, C60, 1P, 15A, 277V
17426
6 in StockFree DeliveryRegular price $3950Regular priceUnit price per$3950$59.09
Save $19.59
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EATON
EATON CT-SP-6-800-5A 65A2087G12 CURRENT SENSOR CT TRANSFORMER, 800A:5A, 800:5, 600V
CT-SP-6-800-5A
66 in StockFree DeliveryRegular price $29950Regular priceUnit price per$29950$382.12
Save $82.62
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Cutler Hammer Eaton
CUTLER HAMMER 1257C91G02 GROUND FAULT MONITOR CURRENT SENSOR CT TRANSFORMER, 120
1257C91G02
4 in StockFree DeliveryRegular price $3,75000Regular priceUnit price per$3,75000$4,755.00
Save $1,005.00
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Westinghouse
WESTINGHOUSE MCP03150RC 2607D80G04 3 POLE 15 AMP MOTOR PROTECTOR CIRCUIT BREAKER
MCP03150RC
1 in StockFree DeliveryRegular price $2999Regular priceUnit price per$2999$515.00
Save $485.01
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10 in StockFree DeliveryRegular price $17999Regular priceUnit price per$17999
$224.00
Save $44.01
-
10 in StockFree DeliveryRegular price $26980Regular priceUnit price per$26980
$869.79
Save $599.99
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General Electric Inc.
GE THQB120 BOLT-ON CIRCUIT BREAKER, 120/240-VOLT, 1-POLE, 20-AMP, TYPE THQB
THQB120
98 in StockFree DeliveryRegular price $750Regular priceUnit price per$750$21.00
Save $13.50
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92 in StockFree DeliveryRegular price $5500Regular priceUnit price per$5500
$74.00
Save $19.00
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1 in StockFree DeliveryRegular price $4985Regular priceUnit price per$4985
$60.19
Save $10.34
