Circuit Breakers
167 Products
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Allen Bradley Group
ALLEN BRADLEY 1489-D1C150 INDUSTRIAL CIRCUIT BREAKER, 1-POLE, 15A, 125V
1489-D1C150
Regular price $6950Regular priceUnit price per$6950$106.00
Save $36.50
7 in StockFree Delivery -
Square D
SQUARE D HJA36100U44XEH POWERPACT CIRCUIT BREAKER, HJ-150, 3-POLE, 100A, 600V
HJA36100U44XEH
Regular price $2,64950Regular priceUnit price per$2,64950$4,353.00
Save $1,703.50
1 in StockFree Delivery -
Square D
SQUARE D QOB120 BOLT-ON QOB TYPE CIRCUIT BREAKER, 120/240-VOLT, 1-POLE, 20-AMP
QOB120
Regular price $650Regular priceUnit price per$650$14.81
Save $8.31
55 in StockFree Delivery -
Challenger
CHALLENGER SYLVANIA SHE-1-C-20 TYPE SHE 1P 20 AMP 277V BOLT-ON CIRCUIT BREAKER
SEH-1-C-20
Regular price $2999Regular priceUnit price per$2999$60.00
Save $30.01
1 in StockFree Delivery -
Siemens
SIEMENS HED41B020 CIRCUIT BREAKER, HED, 1-POLE, 20-AMP, 277-VOLT
HED41B020
Regular price $7650Regular priceUnit price per$7650$720.80
Save $644.30
3 in StockFree Delivery -
General Electric Inc.
GE TEC36007 MAG-BREAK 3 POLE 7 AMP 600V MOTOR PROTECTOR CIRCUIT BREAKER
TEC36007
Regular price $3250Regular priceUnit price per$3250$280.00
Save $247.50
2 in StockFree Delivery -
Westinghouse
WESTINGHOUSE HFB3030 HFB TYPE SHUNT CIRCUIT BREAKER, 30-AMP, 3-POLE, 600-VOLT
HFB3030
Regular price $24950Regular priceUnit price per$24950$571.00
Save $321.50
1 in StockFree Delivery -
General Electric Inc.
GE THED124020 MOLDED CASE CIRCUIT BREAKER, 2-POLE, 20A, 480V, THED FRAME
THED124020
Regular price $7950Regular priceUnit price per$7950$190.60
Save $111.10
1 in StockFree Delivery -
Cutler Hammer Eaton
CUTLER HAMMER EATON GJ1P-Z166-2 CIRCUIT BREAKER 600A 160V
GJ1P-Z166-2
Regular price $15500Regular priceUnit price per$15500$381.00
Save $226.00
1 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
6 in StockFree Delivery -
GE
GE SGLB34BB0400 CIRCUIT BREAKER, DIGITAL TRIP UNIT, 480V, 3-POLE, 400A
SGLB34BB0400
Regular price $64950Regular priceUnit price per$64950$2,280.00
Save $1,630.50
2 in StockFree Delivery -
Siemens
SIEMENS HJY3T400 CIRCUIT BREAKER, TYPE HJGA, JG-FRAME, 600V, 3-POLE, 400A
HJY3T400
Regular price $2,19950Regular priceUnit price per$2,19950$9,979.40
Save $7,779.90
1 in StockFree Delivery -
KRAUS & NAIMER
KRAUS & NAIMER C315 STARTUP/TEST ROTARTY MANUAL TRANSFER SWITCH, 12-POLE, 200A
C315
Regular price $64950Regular priceUnit price per$64950$1,580.00
Save $930.50
1 in StockFree Delivery -
Siemens
SIEMENS FBDIN54 DIN RAIL MOUNT ADAPTER MODULE, 35MM RAIL, 54MM MODULE
FBDIN54
Regular price $1750Regular priceUnit price per$1750$81.02
Save $63.52
344 in StockFree Delivery -
Square D
SQUARE D HDA260202YP POWERPACT CIRCUIT BREAKER, H-FRAME, 2-POLE, 600VAC, 20-AMP
HDA260202YP
Regular price $37850Regular priceUnit price per$37850$929.00
Save $550.50
23 in StockFree Delivery -
Square D
SQUARE D QGA32070 POWERPACT CIRCUIT BREAKER, QG-FRAME, 3-POLE, 240VAC, 70-AMP
QGA32070
Regular price $1,68950Regular priceUnit price per$1,68950$2,835.00
Save $1,145.50
3 in StockFree Delivery -
Square D
SQUARE D HDA260202 POWERPACT CIRCUIT BREAKER, H-FRAME, 2-POLE, 600VAC, 20-AMP
HDA260202
Regular price $34250Regular priceUnit price per$34250$899.00
Save $556.50
6 in StockFree Delivery -
Square D
SQUARE D HDA260152YP POWERPACT CIRCUIT BREAKER, H-FRAME, 2-POLE, 600VAC, 15-AMP
HDA260152YP
Regular price $41160Regular priceUnit price per$41160$929.00
Save $517.40
8 in StockFree Delivery -
Square D
SQUARE D EGB24035 CIRCUIT BREAKER, EGB, 2-POLE, 240V 65KA, 480Y/277V 35KA, 35A
EGB24035
Regular price $19550Regular priceUnit price per$19550$776.00
Save $580.50
1 in StockFree Delivery -
Westinghouse
WESTINGHOUSE HMCP003A0C 6638C14G03 3 POLE 3 AMP MOTOR PROTECTOR CIRCUIT BREAKER
HMCP003A0C
Regular price $3299Regular priceUnit price per$3299$275.00
Save $242.01
1 in StockFree Delivery -
Allen Bradley Group
ALLEN BRADLEY 1489-A3D080 INDUSTRIAL MINIATURE CIRCUIT BREAKER, 3-POLE, 8A, 277V
1489-A3D080
Regular price $10950Regular priceUnit price per$10950$219.00
Save $109.50
1 in StockFree Delivery -
Allen Bradley Group
ALLEN BRADLEY 140U-H3C3-C50-A CIRCUIT BREAKER MCCB, SERIES-A, 3-POLE, 50A, 600V
140U-H3C3-C50-A
Regular price $66250Regular priceUnit price per$66250$1,099.00
Save $436.50
1 in StockFree Delivery -
Allen Bradley Group
ALLEN BRADLEY 1489-A1C130 INDUSTRIAL MINI CIRCUIT BREAKER, 1-POLE, 13A, 277V
1489-A1C130
Regular price $3250Regular priceUnit price per$3250$83.00
Save $50.50
1 in StockFree Delivery -
Allen Bradley Group
ALLEN BRADLEY 1489-A1C160 INDUSTRIAL MINI CIRCUIT BREAKER, 1-POLE, 16A, 277V
1489-A1C160
Regular price $3550Regular priceUnit price per$3550$83.00
Save $47.50
2 in StockFree Delivery
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Allen Bradley Group
ALLEN BRADLEY 1489-D1C150 INDUSTRIAL CIRCUIT BREAKER, 1-POLE, 15A, 125V
1489-D1C150
7 in StockFree DeliveryRegular price $6950Regular priceUnit price per$6950$106.00
Save $36.50
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Square D
SQUARE D HJA36100U44XEH POWERPACT CIRCUIT BREAKER, HJ-150, 3-POLE, 100A, 600V
HJA36100U44XEH
1 in StockFree DeliveryRegular price $2,64950Regular priceUnit price per$2,64950$4,353.00
Save $1,703.50
-
55 in StockFree DeliveryRegular price $650Regular priceUnit price per$650
$14.81
Save $8.31
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Challenger
CHALLENGER SYLVANIA SHE-1-C-20 TYPE SHE 1P 20 AMP 277V BOLT-ON CIRCUIT BREAKER
SEH-1-C-20
1 in StockFree DeliveryRegular price $2999Regular priceUnit price per$2999$60.00
Save $30.01
-
3 in StockFree DeliveryRegular price $7650Regular priceUnit price per$7650
$720.80
Save $644.30
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General Electric Inc.
GE TEC36007 MAG-BREAK 3 POLE 7 AMP 600V MOTOR PROTECTOR CIRCUIT BREAKER
TEC36007
2 in StockFree DeliveryRegular price $3250Regular priceUnit price per$3250$280.00
Save $247.50
-
1 in StockFree DeliveryRegular price $24950Regular priceUnit price per$24950
$571.00
Save $321.50
-
General Electric Inc.
GE THED124020 MOLDED CASE CIRCUIT BREAKER, 2-POLE, 20A, 480V, THED FRAME
THED124020
1 in StockFree DeliveryRegular price $7950Regular priceUnit price per$7950$190.60
Save $111.10
-
1 in StockFree DeliveryRegular price $15500Regular priceUnit price per$15500
$381.00
Save $226.00
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Cutler Hammer Eaton
CUTLER HAMMER 1257C91G02 GROUND FAULT MONITOR CURRENT SENSOR CT TRANSFORMER, 120
1257C91G02
6 in StockFree DeliveryRegular price $3,75000Regular priceUnit price per$3,75000$4,755.00
Save $1,005.00
-
2 in StockFree DeliveryRegular price $64950Regular priceUnit price per$64950
$2,280.00
Save $1,630.50
-
1 in StockFree DeliveryRegular price $2,19950Regular priceUnit price per$2,19950
$9,979.40
Save $7,779.90
-
1 in StockFree DeliveryRegular price $64950Regular priceUnit price per$64950
$1,580.00
Save $930.50
-
344 in StockFree DeliveryRegular price $1750Regular priceUnit price per$1750
$81.02
Save $63.52
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Square D
SQUARE D HDA260202YP POWERPACT CIRCUIT BREAKER, H-FRAME, 2-POLE, 600VAC, 20-AMP
HDA260202YP
23 in StockFree DeliveryRegular price $37850Regular priceUnit price per$37850$929.00
Save $550.50
-
3 in StockFree DeliveryRegular price $1,68950Regular priceUnit price per$1,68950
$2,835.00
Save $1,145.50
-
6 in StockFree DeliveryRegular price $34250Regular priceUnit price per$34250
$899.00
Save $556.50
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Square D
SQUARE D HDA260152YP POWERPACT CIRCUIT BREAKER, H-FRAME, 2-POLE, 600VAC, 15-AMP
HDA260152YP
8 in StockFree DeliveryRegular price $41160Regular priceUnit price per$41160$929.00
Save $517.40
-
1 in StockFree DeliveryRegular price $19550Regular priceUnit price per$19550
$776.00
Save $580.50
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Westinghouse
WESTINGHOUSE HMCP003A0C 6638C14G03 3 POLE 3 AMP MOTOR PROTECTOR CIRCUIT BREAKER
HMCP003A0C
1 in StockFree DeliveryRegular price $3299Regular priceUnit price per$3299$275.00
Save $242.01
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Allen Bradley Group
ALLEN BRADLEY 1489-A3D080 INDUSTRIAL MINIATURE CIRCUIT BREAKER, 3-POLE, 8A, 277V
1489-A3D080
1 in StockFree DeliveryRegular price $10950Regular priceUnit price per$10950$219.00
Save $109.50
-
Allen Bradley Group
ALLEN BRADLEY 140U-H3C3-C50-A CIRCUIT BREAKER MCCB, SERIES-A, 3-POLE, 50A, 600V
140U-H3C3-C50-A
1 in StockFree DeliveryRegular price $66250Regular priceUnit price per$66250$1,099.00
Save $436.50
-
Allen Bradley Group
ALLEN BRADLEY 1489-A1C130 INDUSTRIAL MINI CIRCUIT BREAKER, 1-POLE, 13A, 277V
1489-A1C130
1 in StockFree DeliveryRegular price $3250Regular priceUnit price per$3250$83.00
Save $50.50
-
Allen Bradley Group
ALLEN BRADLEY 1489-A1C160 INDUSTRIAL MINI CIRCUIT BREAKER, 1-POLE, 16A, 277V
1489-A1C160
2 in StockFree DeliveryRegular price $3550Regular priceUnit price per$3550$83.00
Save $47.50