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Save on 1 pole, 1 phase circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.

1213 products

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FS130020A - Eaton - 20 Amp Molded Case Circuit Breaker

No reviews

Eaton Cutler-Hammer

$99⁹⁹ $99.99

Sale

GHBGFEP1030 - Eaton - Molded Case Circuit Breaker

No reviews

Eaton Cutler-Hammer

from $499⁹⁹ from $499.99 Regular price $588⁰⁰ $588.00 Save $88.01

Sale

TEYL1015B - GE 15 Amp 1 Pole 480 Volt Bolt-On Molded Case Circuit Breaker

TEYL1015B - GE - Molded Case Circuit Breaker

No reviews

Sale price$156⁹⁹ $156.99 Regular price $442⁰⁰ $442.00 Save $285.01

Limited availability

THQL1125 - GE 25 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker

THQL1125 - GE - Circuit Breaker

No reviews

$7⁹⁹ $7.99

QCGFEP1030 - Eaton - Molded Case Circuit Breaker

QCGFEP1030 - Eaton - GFEP Circuit Breaker

3 reviews

Eaton Cutler-Hammer

$237⁹⁹ $237.99

BD3030 - Eaton - 30 Amp Tandem Circuit Breaker

3 reviews

Eaton Cutler-Hammer

$18⁹⁹ $18.99

LGB1B020B - Siemens 20 Amp 1 Pole 347 Volt Bolt-On Molded Case Circuit Breaker

LGB1B020B - Siemens - Molded Case Circuit Breaker

3 reviews

Siemens / ITE

$182⁹⁹ $182.99

Limited availability

9007AW12 - Square D 15 Amp 1 Pole 600 Volt Electric Limit Switch

9007AW12 - Square D - 15 Amp Electric Limit Switch

3 reviews

Schneider Electric

$240⁹⁹ $240.99

BQL15 - Commander 15 Amp Single Pole Bolt-On Circuit Breaker

BQL15 - Commander 15 Amp Circuit Breaker

9 reviews

Eaton Cutler-Hammer

$22⁹⁹ $22.99

Sale

QO145 - Square D - 45 Amp Circuit Breaker

10 reviews

Schneider Electric

from $10⁹⁹ from $10.99 Regular price $29¹⁰ $29.10 Save $18.11

Sale

QOB115CAFI - Square D - 15 Amp AFCI Circuit Breaker

7 reviews

Schneider Electric

from $87⁹⁹ from $87.99 Regular price $97⁹⁹ $97.99 Save $10

Sale

CHB120GF - Eaton Cutler-Hammer 20 Amp 1 Pole 120 Volt Bolt-On Circuit Breaker

CHB120GF - Eaton - 20 Amp GFCI Circuit Breaker

12 reviews

Eaton Cutler-Hammer

from $284⁹⁹ from $284.99 Regular price $351⁹⁹ $351.99 Save $67

Sale

QC1060 - Eaton - Circuit Breaker

12 reviews

Eaton Cutler-Hammer

Sale price$19⁹⁹ $19.99 Regular price $104⁵⁰ $104.50 Save $84.51

THHQB1140 - GE 40 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker

THHQB1140 - GE - 22kA Circuit Breaker

5 reviews

$28²¹ $28.21

Limited availability

B130HH - Siemens 30 Amp 1 Pole 120 Volt Molded Case Circuit Breaker

B130HH - Siemens - 30 Amp 65kA Circuit Breaker

9 reviews

Siemens / ITE

$44⁹⁹ $44.99

Sale

Q11500S01 - Siemens 15 Amp 1 Pole 120 Volt Molded Case Circuit Breaker

Q11500S01 - Siemens - 15 Amp Molded Case Circuit Breaker

4 reviews

Siemens / ITE

Sale price$99⁹⁹ $99.99 Regular price $515⁰⁰ $515.00 Save $415.01

Sale

HOM120DFCP - Square D Homeline - Dual Function Circuit Breaker

No reviews

Schneider Electric

from $39⁹⁹ from $39.99 Regular price $320⁴⁰ $320.40 Save $280.41

Sale

CHFN115A1CS - Eaton - Dual Function Circuit Breaker

2 reviews

Eaton Cutler-Hammer

from $41⁹⁹ from $41.99 Regular price $51⁹⁹ $51.99 Save $10

BQD125 - Siemens 25 Amp 1 Pole 277 Volt Bolt On Molded Case Circuit Breaker

BQD125 - Siemens - 25 Amp Molded Case Circuit Breaker

8 reviews

Siemens / ITE

$77⁹⁹ $77.99

Sale

TEB111020 - GE 20 Amp 1 Pole 120 Volt Molded Case Circuit Breaker General Electric Lug

TEB111020 - GE - Molded Case Circuit Breaker

No reviews

Sale price$189⁹⁹ $189.99 Regular price $351⁰⁰ $351.00 Save $161.01

EGS1015FFG - Eaton - Molded Case Circuit Breaker

No reviews

Eaton Cutler-Hammer

$214⁹⁹ $214.99

Sale

HFD1015 (277V) - Eaton - Molded Case Circuit Breaker

No reviews

Eaton Cutler-Hammer

from $174⁹⁹ from $174.99 Regular price $283⁹⁹ $283.99 Save $109

Sale

THED113020 - GE 20 Amp 1 Pole 277 Volt Molded Case Circuit Breaker

THED113020 - GE - Molded Case Circuit Breaker

1 review

Sale price$209⁹⁹ $209.99 Regular price $747⁰⁰ $747.00 Save $537.01

CHFGFT115 - Eaton Cutler-Hammer 15 Amp 1 Pole 120 Volt Plug-In GFCI Circuit Breaker

CHFN115GF - Eaton - 15 Amp GFCI Circuit Breaker

No reviews

Eaton Cutler-Hammer

$93⁹⁹ $93.99

Sale

HGHB1020 - Eaton Cutler-Hammer 20 Amp 1 Pole 277 Volt Feed Thru Molded Case Circuit Breaker

HGHB1020 - Eaton - 20 Amp Molded Case Circuit Breaker

No reviews

Eaton Cutler-Hammer

Sale price$120⁹⁹ $120.99 Regular price $262⁰⁹ $262.09 Save $141.10

Sale

BQD1100 - Siemens 100 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker

BQD1100 - Siemens - 100 Amp Molded Case Circuit Breaker

No reviews

Siemens/ITE

Sale price$110⁹⁹ $110.99 Regular price $515⁰⁰ $515.00 Save $404.01

Sale

TEYL1035B - GE 35 Amp 1 Pole 480 Volt Bolt-On Molded Case Circuit Breaker

TEYL1035B - GE 35 Amp Molded Case Circuit Breaker

1 review

Sale price$266⁹⁹ $266.99 Regular price $442⁰⁰ $442.00 Save $175.01

2510FG5P - Square D 16 Amp 1 Pole 277 Volt Electric Motor Starter

2510FG5P - Square D - 16 Amp Electric Motor Starter

No reviews

Schneider Electric

$104⁴⁹ $104.49

Sale

2510FR1 - Square D 16 Amp 1 Pole 277 Volt Electric Motor Starter

2510FR1 - Square D - 16 Amp Electric Motor Starter

No reviews

Schneider Electric

Sale price$165⁹⁹ $165.99 Regular price $367⁸¹ $367.81 Save $201.82

Sale

QOB130VHGFI - Square D 30 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker

QOB130VHGFI - Square D - 30 Amp Molded Case Circuit Breaker

No reviews

Schneider Electric

from $239⁹⁹ from $239.99 Regular price $497⁰⁰ $497.00 Save $257.01

CH115GF - Eaton - 15 Amp Molded Case Circuit Breaker

No reviews

Eaton Cutler-Hammer

$70⁴⁹ $70.49

Sale

BRN115EP - Eaton Cutler-Hammer 15 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker

BRN115EP - Eaton - 15 Amp Molded Case Circuit Breaker

No reviews

Eaton Cutler-Hammer

Sale price$94⁹⁹ $94.99 Regular price $716⁶¹ $716.61 Save $621.62

BRH130 - Eaton - 30 Amp Molded Case Circuit Breaker

1 review

Eaton Cutler-Hammer

$29⁹⁹ $29.99

Limited availability

BR160 - Eaton Cutler-Hammer 60 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker

BR160 - Eaton - 60 Amp Molded Case Circuit Breaker

No reviews

Eaton Cutler-Hammer

from $13⁹⁹ from $13.99

THQL1135 - GE 35 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker

THQL1135 - GE - Circuit Breaker

No reviews

$9⁹⁹ $9.99

Sale

HGB1B030B - Siemens - Molded Case Circuit Breaker

3 reviews

Siemens / ITE

from $79⁹⁹ from $79.99 Regular price $534⁰⁰ $534.00 Save $454.01

Sale

CQD115 - Siemens 15 Amp 1 Pole 277 Volt Molded Case Circuit Breaker

CQD115 - Siemens - Molded Case Circuit Breaker

3 reviews

Siemens / ITE

Sale price$79⁹⁹ $79.99 Regular price $277⁰⁰ $277.00 Save $197.01

Limited availability

QOB135 - Square D 35 Amp Single Pole Bolt-On Circuit Breaker

QOB135 - Square D - 35 Amp Circuit Breaker

6 reviews

Schneider Electric

from $14⁹⁹ from $14.99 Regular price $39⁸⁰ $39.80 Save $24.81

BQL40 - Culter-Hammer Bolt-On 40 Amp Single Pole Circuit Breaker

BQL40 - Commander 40 Amp Circuit Breaker

4 reviews

Eaton Cutler-Hammer

$46²⁹ $46.29

Q145 - Siemens 45 Amp Single Pole Circuit Breaker

Q145 - Siemens - 45 Amp Circuit Breaker

12 reviews

Siemens / ITE

$7⁴⁹ $7.49

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