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Home / Collections /

Bolt-on Circuit Breakers

874 products

Eaton Cutler-Hammer (306)
GE (101)
Schneider Electric (147)
Siemens / ITE (320)

1 Pole (245)
2 Pole (347)
3 Pole (263)
Quad (7)
Twin/Tandem (8)

Arc Fault (afci) (12)
Ground Fault (gfci / gfi) (67)
Ground Fault (GFEP) (42)

Bolt-On (685)

10A (10)
15A (113)
20A (111)
25A (49)
30A (97)
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40A (75)
45A (38)
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110A (5)
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B (46)
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THQB (67)

120V (153)
240V (462)
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347V (10)
480V (64)
600V (7)

Shop our selection of bolt-on, circuit breakers.

874 products

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Sale

CHB360 - Eaton Cutler-Hammer 60 Amp 3 Pole 240 Volt Bolt-On Circuit Breaker

CHB360 - Eaton - 60 Amp Circuit Breaker

10 reviews

Eaton Cutler-Hammer

Sale price$513⁹⁹ $513.99 Regular price $604⁰⁰ $604.00 Save $90.01

Sale

THQB32015ST1 - GE - Molded Case Circuit Breaker

3 reviews

from $132⁹⁹ from $132.99 Regular price $199⁹⁹ $199.99 Save $67

B225H - Siemens - 25 Amp 22kA Circuit Breaker

3 reviews

Siemens / ITE

$147¹⁷ $147.17

B210000S01 - Siemens - 100 Amp Shunt Trip Circuit Breaker

4 reviews

Siemens / ITE

$225⁹⁹ $225.99

BQD160 - Siemens 60 Amp 1 Pole 277 Volt Bolt-On Molded Case Breaker

BQD160 - Siemens - 60 Amp Molded Case Circuit Breaker

9 reviews

Siemens / ITE

$54⁹⁹ $54.99

BQD150 - Siemens 50 Amp 1 Pole 277 Volt Bolt-On Molded Case Breaker

BQD150 - Siemens - 50 Amp Molded Case Circuit Breaker

9 reviews

Siemens / ITE

$60⁹⁹ $60.99

Limited availability

BQ3B100H - Siemens 100 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

BQ3B100H - Siemens - 100 Amp Molded Case Circuit Breaker

3 reviews

Siemens / ITE

Sale price$194⁹⁹ $194.99 Regular price $1,092⁰⁰ $1,092.00 Save $897.01

BQ2B100H - Siemens 100 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

BQ2B100H - Siemens - 100 Amp Molded Case Circuit Breaker

3 reviews

Siemens / ITE

$131⁹⁹ $131.99

BQ1B020H - Siemens 20 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker

BQ1B020H - Siemens - 20 Amp Molded Case Circuit Breaker

3 reviews

Siemens / ITE

$69⁹⁹ $69.99

Limited availability

BQ1B02000S01 - Siemens - 20 Amp Shunt Trip Circuit Breaker

3 reviews

Siemens / ITE

Sale price$164⁹⁹ $164.99 Regular price $392⁰⁰ $392.00 Save $227.01

Sale

GHB2090 - Eaton - Molded Case Circuit Breaker

4 reviews

Eaton Cutler-Hammer

from $299⁹⁹ from $299.99 Regular price $1,031⁵⁴ $1,031.54 Save $731.55

Sale

QBHW2060S - Eaton Cutler-Hammer 60 Amp 2 Pole 240 Volt Bolt-On Electric Motor Starter

QBHW2060S - Eaton - 60 Amp Electric Motor Starter

No reviews

Eaton Cutler-Hammer

from $245⁹⁹ from $245.99 Regular price $272⁹⁹ $272.99 Save $27

Sale

QBHW2040S - Eaton Cutler-Hammer 40 Amp 2 Pole 240 Volt Bolt-On Circuit Breaker Load Center

QBHW2040S - Eaton - 40 Amp Load Center

No reviews

Eaton Cutler-Hammer

from $245⁹⁹ from $245.99 Regular price $272⁹⁹ $272.99 Save $27

Sale

QBHW1030S - Eaton Cutler-Hammer 30 Amp 1 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

QBHW1030S - Eaton - 30 Amp Molded Case Circuit Breaker

No reviews

Eaton Cutler-Hammer

Sale price$230⁹⁹ $230.99 Regular price $524⁰⁰ $524.00 Save $293.01

Limited availability

BAB3030HV - Eaton Cutler-Hammer 30 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

BAB3030HV - Eaton - 30 Amp Molded Case Circuit Breaker

766 reviews

Eaton Cutler-Hammer

from $254⁹⁹ from $254.99 Regular price $318⁹⁹ $318.99 Save $64

B115AF - Siemens - 15 Amp Molded Case Circuit Breaker

1 review

Siemens / ITE

$93⁹⁹ $93.99

QBHW1045 - Eaton Cutler-Hammer 45 Amp 1 Pole 240 Volt Molded Case Circuit Breaker

QBHW1045 - Eaton - 45 Amp Circuit Breaker

10 reviews

Eaton Cutler-Hammer

$79⁹⁹ $79.99

Sale

BA115AF - Siemens 15 Amp 1 Pole 120 Volt Molded Case Circuit Breaker

BA115AF - Siemens - 15 Amp AFCI Circuit Breaker

3 reviews

Siemens / ITE

Sale price$117⁹⁹ $117.99 Regular price $480⁰⁰ $480.00 Save $362.01

Sale

BA120AF - Siemens 20 Amp 1 Pole 120 Volt Molded Case Circuit Breaker

BA120AF - Siemens - 20 Amp Molded Case Circuit Breaker

5 reviews

Siemens / ITE

Sale price$156⁹⁹ $156.99 Regular price $480⁰⁰ $480.00 Save $323.01

Sale

THQB2115GFEP - GE - 15 Amp 30 mA Ground Fault (GFEP) Breaker

3 reviews

Sale price$183⁹⁹ $183.99 Regular price $483⁰⁰ $483.00 Save $299.01

Sale

QOB115AFI - Square D 15 Amp 1 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

QOB115AFI - Square D - 15 Amp AFCI Circuit Breaker

789 reviews

Schneider Electric

from $89⁹⁹ from $89.99 Regular price $261⁰⁰ $261.00 Save $171.01

Sale

BQD6370 - Siemens 70 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

BQD6370 - Siemens - 70 Amp Molded Case Circuit Breaker

9 reviews

Siemens / ITE

Sale price$463⁹⁹ $463.99 Regular price $1,455⁰⁰ $1,455.00 Save $991.01

Limited availability

BQD335 - Siemens 35 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker

BQD335 - Siemens - 35 Amp Molded Case Circuit Breaker

9 reviews

Siemens / ITE

$179⁹⁹ $179.99

Limited availability

BQD190 - Siemens 90 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker

BQD190 - Siemens - 90 Amp Molded Case Circuit Breaker

8 reviews

Siemens / ITE

$106⁹⁹ $106.99

Limited availability

B125HH - Siemens 25 Amp 1 Pole 120 Volt Molded Case Circuit Breaker

B125HH - Siemens - 25 Amp 22kA Circuit Breaker

9 reviews

Siemens / ITE

Sale price$47⁹⁹ $47.99 Regular price $233⁰⁰ $233.00 Save $185.01

Limited availability

B170H - Siemens 70 Amp 1 Pole 120 Volt Molded Case Circuit Breaker

B170H - Siemens - 70 Amp 22kA Circuit Breaker

9 reviews

Siemens / ITE

$26⁵⁴ $26.54

Sale

BQD6320 - Siemens 20 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

BQD6320 - Siemens - Circuit Breaker

9 reviews

Siemens / ITE

Sale price$419⁹⁹ $419.99 Regular price $1,072⁰⁰ $1,072.00 Save $652.01

Limited availability

BAB1045 - Eaton - 45 Amp Circuit Breaker

766 reviews

Eaton Cutler-Hammer

from $13⁹⁹ from $13.99

Limited availability

BF125A - Siemens 25 Amp Single Pole GFCI Bolt-On Circuit Breaker

BF125A - Siemens - 25 Amp GFCI Circuit Breaker

11 reviews

Siemens / ITE

$139⁹⁹ $139.99

BQ1B035 - Siemens 35 Amp Single Pole 120V BQ Bolt-On Circuit Breaker

BQ1B035 - Siemens - 35 Amp Circuit Breaker

12 reviews

Siemens / ITE

$16⁹⁹ $16.99

BQL225 - Commander 25 Amp Double Pole Bolt-On Circuit Breaker

BQL225 - Commander 25 Amp Circuit Breaker

8 reviews

Eaton Cutler-Hammer

$67⁹⁹ $67.99

BQL260 - Commander 60 Amp Double Pole Bolt-On Circuit Breaker

BQL260 - Commander 60 Amp Circuit Breaker

GHB1045 - Eaton - Molded Case Circuit Breaker

12 reviews

Eaton Cutler-Hammer

from $79⁹⁹ from $79.99 Regular price $213⁵⁹ $213.59 Save $133.60

Sale

EDB14015EPD - Square D 15 Amp 1 Pole 277 Volt Bolt-On Circuit Breaker Enclosure

EDB14015EPD - Square D - GFEP Circuit Breaker

No reviews

Schneider Electric

Sale price$812⁹⁹ $812.99 Regular price $1,151⁰⁰ $1,151.00 Save $338.01

Sale

BA120AFC - Siemens - 20 Amp AFCI Circuit Breaker

No reviews

Siemens / ITE

Sale price$120⁹⁹ $120.99 Regular price $516⁰⁰ $516.00 Save $395.01

Limited availability

THQB2150ST1 - GE - 50 Amp Shunt Trip Circuit Breaker

3 reviews

from $90⁹⁹ from $90.99 Regular price $242⁰⁰ $242.00 Save $151.01

B335HH - Siemens - 35 Amp 22kA Circuit Breaker

3 reviews

Siemens / ITE

$199⁹⁹ $199.99

Sale

B330HH - Siemens - 30 Amp 22kA Circuit Breaker

2 reviews

Siemens / ITE

Sale price$219⁹⁹ $219.99 Regular price $1,027⁰⁰ $1,027.00 Save $807.01

B325H - Siemens - 25 Amp 22kA Circuit Breaker

3 reviews

Siemens / ITE

$116⁹⁹ $116.99

Sale

BQ3B020H - Siemens 20 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

BQ3B020H - Siemens - 20 Amp Molded Case Circuit Breaker

3 reviews

Siemens / ITE

Sale price$160⁹⁹ $160.99 Regular price $767⁰⁰ $767.00 Save $606.01

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