circuit breakers
Circuit breakers for sale. Thermal or magnetic trip residential breakers. Standard, GFCI, or Arc-fault, find it at Blackhawk Supply.
View Details
![Square D PDC3HD2 Circuit Breaker Power Distribution Connector; 15-100 Amp | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-pdc3hd2_035de975-456f-4050-9be2-f7c2134d7ebf_medium.png?v=1715271127)
PDC3HD2 | Circuit Breaker Power Distribution Connector; 15-100 Amp | Square D by Schneider Electric
Brand: Square D
SKU: PDC3HD2
View Details
![Square D JGA36225 MOLDED CASE CIRCUIT BREAKER 600V 225A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-jga36225_medium.png?v=1715271007)
JGA36225 | MOLDED CASE CIRCUIT BREAKER 600V 225A | Square D by Schneider Electric
Brand: Square D
SKU: JGA36225
View Details
![Square D HOM220GFI MINIATURE CIRCUIT BREAKER , 2P, 120/240V, 20A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-hom220gfi_8b401e5a-2eb6-4c0d-83a6-9d4cbd3e84be_medium.png?v=1715270976)
HOM220GFI | MINIATURE CIRCUIT BREAKER , 2P, 120 / 240V, 20A | Square D by Schneider Electric
Brand: Square D
SKU: HOM220GFI
View Details
![Square D HOM2110 MINIATURE CIRCUIT BREAKER, 2P, 120/240V 110A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-hom2110_8fce133c-4bb3-4717-905b-8abd20d4d8df_medium.png?v=1715270998)
HOM2110 | MINIATURE CIRCUIT BREAKER, 2P, 120 / 240V 110A | Square D by Schneider Electric
Brand: Square D
SKU: HOM2110
View Details
![Square D QOU125 MINIATURE CIRCUIT BREAKER 120/240V 25A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-qou125_54c4b846-5633-4384-a579-ca6b8f597e60_medium.png?v=1715271887)
QOU125 | MINIATURE CIRCUIT BREAKER 120 / 240V 25A | Square D by Schneider Electric
Brand: Square D
SKU: QOU125
View Details
![Square D QOU115 QOU Miniature Circuit Breaker, 15A, 1P, 120/240V, 10kA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-qou115_87a60c67-11da-4d6d-812a-225d5aeb7dea_medium.png?v=1715271888)
QOU115 | QOU Miniature Circuit Breaker, 15A, 1P, 120 / 240V, 10kA | Square D by Schneider Electric
Brand: Square D
SKU: QOU115
View Details
![Square D QOE250GFINM ENCLOSED CIR BRKR 120/240VAC 50AMP GFCI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-qoe250gfinm_d1c9f832-3f4b-4ef7-ae57-11444d3a3f14_medium.png?v=1715271883)
QOE250GFINM | ENCLOSED CIR BRKR 120 / 240VAC 50AMP GFCI | Square D by Schneider Electric
Brand: Square D
SKU: QOE250GFINM
View Details
![Square D QOU240 MINIATURE CIRCUIT BREAKERS QOU, 40A, 2P, 120/240V, 10kA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-qou240_ff6d47b4-958f-4ee5-82ca-b9a1244628fc_medium.png?v=1715271154)
QOU240 | MINIATURE CIRCUIT BREAKERS QOU, 40A, 2P, 120 / 240V, 10kA | Square D by Schneider Electric
Brand: Square D
SKU: QOU240
View Details
![Square D QO2030 MINIATURE CIRCUIT BREAKER 240V 20/30A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-qo2030_0e45a03c-b06d-46af-b727-54ad1a21f16e_medium.png?v=1715271145)
QO2030 | MINIATURE CIRCUIT BREAKER 240V 20 / 30A | Square D by Schneider Electric
Brand: Square D
SKU: QO2030
View Details
![Square D QO120EPD MINIATURE CIRCUIT BREAKER 120V 20A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-qo120epd_3476ab97-0cd3-42ad-8305-a15296b6c4c3_medium.png?v=1715271133)
QO120EPD | MINIATURE CIRCUIT BREAKER 120V 20A | Square D by Schneider Electric
Brand: Square D
SKU: QO120EPD
View Details
![Square D QBM22150TN PowerPact Q Molded case circuit breaker, 2-pole, 10 kA, 240 V, 150 A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-qbf22100ts_9ed80326-f1f0-4bff-a6f6-3c92805aa5b1_medium.png?v=1715271142)
QBM22150TN | PowerPact Q Molded case circuit breaker, 2-pole, 10 kA, 240 V, 150 A | Square D by Schneider Electric
Brand: Square D
SKU: QBM22150TN
View Details
![Square D M9F42205 Multi 9-C60BP MCB, 2P, 5 A, C Curve, 480Y/277 V,10 kA, UL 489 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-m9f42210_37b7b38d-9228-434f-98be-7362aeb21b14_medium.png?v=1715271084)
M9F42205 | Multi 9-C60BP MCB, 2P, 5 A, C Curve, 480Y / 277 V, 10 kA, UL 489 | Square D by Schneider Electric
Brand: Square D
SKU: M9F42205
View Details
![Square D HOM250GFI MINIATURE CIRCUIT BREAKER, 2P, 120/240V, 50A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-hom250gfi_2b07ad64-3c20-4b19-8e0a-6d6ed84d56e0_medium.png?v=1715270977)
HOM250GFI | MINIATURE CIRCUIT BREAKER, 2P, 120 / 240V, 50A | Square D by Schneider Electric
Brand: Square D
SKU: HOM250GFI
View Details
![Square D HOM2200 MINIATURE CIRCUIT BREAKER, 2P, 120/240V, 200A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-hom2200_8b395720-831a-4e36-8e41-34a56bbff120_medium.png?v=1715270980)
HOM2200 | MINIATURE CIRCUIT BREAKER, 2P, 120 / 240V, 200A | Square D by Schneider Electric
Brand: Square D
SKU: HOM2200
Committed to customer satisfaction
as experts in Circuit Breakers
Recently Viewed
Popular Products
View all →![Contemporary Controls EIPR-E Skorpion 10/100Mbps IP Router | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/eipr_large.jpg?v=1719250507)
EIPR-E | Skorpion 10/100Mbps IP Router | Contemporary Controls
Brand: Contemporary Controls
SKU: EIPR-E![Belimo FSLF120 US Fire & Smoke Actuator | 30 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/FSLF120-US-web_53b86354-0c5c-403d-8790-eae2efed551c_large.png?v=1714683634)
FSLF120 US | Fire & Smoke Actuator | 30 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Belimo
Brand: Belimo
SKU: FSLF120 US![KMC BAC-5051E Router: BACnet, IP/Enet/Single MSTP | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BAC-5051E-medium_70177ff1-2dc3-4a37-a7d0-c31de5d16427_large.jpg?v=1719507431)
BAC-5051E | Router: BACnet, IP/Enet/Single MSTP | KMC (OBSOLETE)
Brand: KMC
SKU: BAC-5051E