Square D
QHB115
Square D QHB115 Type QOB 1 Pole 15A 65kA Bolt-On Circuit Breaker 120/240VAC HACR
In stock
Free shippingShips today by 3 PM CT
$69.99
Circuit Breakers & Accessories
833 listings · 822 in stock
Right now KIV Industrial Parts has 822 Circuit Breakers & Accessories listings in stock, every one photographed in our warehouse so the pictures show the part you get. You will find parts from Square D, Eaton and General Electric among others.
More about Circuit Breakers & Accessories
In terms of condition, there are 418 used, 240 open box, 146 new surplus, 11 refurbished and 7 sold for parts or repair. Prices run from $6.89 to $15,074. We ship from Princeton, TX the same day when you order by 3 PM CT (Mon–Fri), with free shipping anywhere in the lower 48. Freight-size items are quoted after packing. Our 30-day guarantee covers every item here except those sold for parts or repair.
Eaton
Eaton QCRSPACER Quicklag Circuit Breaker Spacer
Eaton QCRSPACER Quicklag Circuit Breaker Spacer DIN Rail Rear Mount HACR Rated
In stock
Free shippingShips today by 3 PM CT
$16.89
Schneider Electric
48814
Schneider Electric 48814 Micrologic 3.0 Trip Unit Masterpact NT Circuit Breaker
Only 1 left
Free shippingShips today by 3 PM CT
$690.89
General Electric
569B869P5
General Electric 569B869P5 569B869P2 1 Pole 20A Type TEY Circuit Breaker 277VAC
Only 1 left
Free shippingShips today by 3 PM CT
$13.89
Siemens
3RV1021-4AA10
Siemens 3RV1021-4AA10 Sirius Motor Protection Circuit Breaker 11-16A S0 Class 10
Only 2 left
Free shippingShips today by 3 PM CT
$32.89
Federal Pacific
NC130
Federal Pacific FPE NC130 Stab-Lok Circuit Breaker 30A 1 Pole 120/240V Type NC
Only 1 left
Free shippingShips today by 3 PM CT
$8.89
Square D
HOM120
Square D HOM120 Homeline Circuit Breaker 20A 1 Pole 120/240VAC 10kA Electrical
Only 1 left
Free shippingShips today by 3 PM CT
$8.89
Cutler-Hammer
BR120
Eaton Cutler-Hammer BR120 Circuit Breaker 20A 1 Pole 120/240V Type BR Plug In
Only 2 left
Free shippingShips today by 3 PM CT
$8.89
Siemens
B120
Siemens B120 Circuit Breaker 20A 1 Pole 120/240V 10kA Type BL Bolt On Electrical
In stock
Free shippingShips today by 3 PM CT
$29.89
Square D
HOM260
Square D HOM260 Homeline Circuit Breaker 60A 2 Pole 120/240VAC 10kA Electrical
Only 1 left
Free shippingShips today by 3 PM CT
$9.89
Square D
10000
Square D Circuit Breaker 1 Pole 120/240VAC 10000 AIR Plug On Industrial 20 amp
Only 1 left
Free shippingShips today by 3 PM CT
$14.89
Siemens
B230
Siemens B230 Circuit Breaker 30A 2 Pole 120/240V 10kA Type BL Bolt On Electrical
Only 1 left
Free shippingShips today by 3 PM CT
$14.89
Federal Pacific
NC230
Federal Pacific FPE NC230 Stab-Lok Circuit Breaker 30A 2 Pole 120/240V Type NC
Only 1 left
Free shippingShips today by 3 PM CT
$10.89
Square D
QOB3100VH
Square D QOB3100VH Circuit Breaker 100A 3 Pole 240V 22kA Bolt On Industrial Part
Only 1 left
Free shippingShips today by 3 PM CT
$32.89
Square D
Square D Circuit Breaker 40A 1 Pole 120/240VAC 1
Square D Circuit Breaker 40A 1 Pole 120/240VAC 10kA Plug On Electrical Panel
Only 1 left
Free shippingShips today by 3 PM CT
$19.99
Square D
Square D Circuit Breaker 20A 1 Pole 120/240VAC 1
Square D Circuit Breaker 20A 1 Pole 120/240VAC 10kA Plug On Electrical Panel
Only 3 left
Free shippingShips today by 3 PM CT
$14.99
Siemens
B120
Siemens B120 Circuit Breaker 20A 1 Pole 120/240V 10kA Type BL Bolt On Electrical
Only 1 left
Free shippingShips today by 3 PM CT
$29.89
Eaton
FAZ-C4/1-NA-SP
Eaton FAZ-C4/1-NA-SP 4A 1 Pole C Curve Circuit Breaker 277VAC 48VDC DIN Rail UL
Only 2 left
Free shippingShips today by 3 PM CT
$16.89
Square D
383478
Square D 15A 1-Pole Circuit Breaker 10kA 50/60Hz 383478 Industrial Electrical
Only 1 left
Free shippingShips today by 3 PM CT
$14.99
Schneider Electric
M9F43330
Schneider Electric M9F43330 Multi 9 C60BP Circuit Breaker 3-Pole D 30A 480Y/277V
Only 1 left
Free shippingShips today by 3 PM CT
$27.89
Phoenix Contact
0916610
Phoenix Contact 0916610 UT 6-TMC M 10A Thermomagnetic Circuit Breaker LOT OF 6
Only 1 lot left
Free shippingShips today by 3 PM CT
$98.89 / lot of 6
Allen-Bradley
1489-M1C160
Allen Bradley 1489-M1C160 Ser D Circuit Breaker 1 Pole 16A 277V DIN Rail UL489
Only 1 left
Free shippingShips today by 3 PM CT
$17.89
Siemens
3RV2021-0HA10
Siemens 3RV2021-0HA10 SIRIUS Motor Protection Circuit Breaker 0.55-0.8A S0 Frame
Only 1 left
Free shippingShips today by 3 PM CT
$27.89
Allen-Bradley
140M-C2E-B40
Allen-Bradley 140M-C2E-B40 Ser D Manual Motor Protector Circuit Breaker 2.5-4A
Only 1 left
Free shippingShips today by 3 PM CT
$41.89
Get a quote on Circuit Breakers & Accessories
Need more units than we list, a part you don't see here, or prices for a whole list? Send us the part numbers and quantities – we reply within 1 hour during business hours (Mon–Fri 9–3:30 CT).
Circuit Breakers & Accessories: common questions
Do you have Circuit Breakers & Accessories in stock?
Yes. 822 Circuit Breakers & Accessories listings are in stock right now, priced from $6.89 to $15,074. Every one is photographed, and all of them are listed on this page.
Which brands of Circuit Breakers & Accessories do you carry?
Mostly Square D, Eaton and General Electric, plus 54 more brands. The Brand filter on this page narrows the list to one maker.
Do in-stock items in Circuit Breakers & Accessories ship the same day?
Yes, when you order by 3 PM CT on a business day (Mon–Fri): in-stock items ship the same day from Princeton, TX, with free shipping to the lower 48. Freight-size items are quoted after packing.
Can I request a part you don't list in Circuit Breakers & Accessories?
Yes. Request a quote with the part number and we check our warehouse and our sourcing network. We answer within 1 hour during business hours (Mon–Fri 9–3:30 CT).