120,000+ results for breaker 20
- Square D Homeline 2P HOM215 20A 25A 30A 35A 40A 45A 50A 60A 70A Plug In BreakerOpens in a new window or tabNew – Open box$18.95 to $44.95Save up to 10% when you buy morealanmoana65 (3,062) 99.3%Free shipping
- New Eaton BRN120DF 20 Amp 1 Pole 120V Combo AFCI/GFCI Circuit BreakerOpens in a new window or tabNew – Open box$67.00americanwestnh (4,098) 100%Free 4 day shippingLast one11 sold
- GEYA Solar DC Mini Circuit Breaker 2P MCB 6/10/16/25/32/40/50/63/80/100/125AmpOpens in a new window or tabBrand New$19.36 to $21.13$20 off $100+ with couponWas: $20.38 5% offgeya-electrical-us (3,683) 99.1%Free shippingFree returns390+ sold
- GENERAL ELECTRIC TQ1120 1 POLE CIRCUIT BREAKER 20A 240V *LOT OF 5*Opens in a new window or tabPre-Owned$54.00americanwestnh (4,098) 100%Free shipping
- Eaton CHFCAF120PN PLUG ON NEUTRAL COMBINATION Circuit Breaker 20 Amp 120 VoltOpens in a new window or tabBrand New$23.99mg_electric (1,281) 97.6%Free shipping216 sold
- Federal Pacific 20 Amp 1 Pole Type NA Circuit Breaker FPE 120VAC Stab-Lok NA120Opens in a new window or tabPre-Owned$7.28expertbreaker09 (12,379) 99.8%Was: $8.09 10% offFree 4 day shipping67 sold
- GTE Sylvania Circuit Breaker 20 AMP 1 Pole Double Thin R-38Opens in a new window or tabPre-Owned$11.00Save up to 20% when you buy moreTop Rated Plus+$4.36 shippingelm063 (4,185) 100%Free returns
Picked For You
Sponsored | Top selling items from highly rated sellers with free shipping- Q120 QP120 SIEMENS 1 POLE, 120/240 SNAP IN 20 AMP BREAKEROpens in a new window or tabPre-Owned$4.00jpelectricalcompany (1,706) 100%Free 3 day shipping686 sold
- Zinsco Type UBI Z Circuit Breaker 20AMP DOUBLE Poles UBIZ-0220 NEWOpens in a new window or tabBrand New$44.00Top Rated Plusaryaelectricsupply (4,582) 99.9%Free shippingFree returns307 sold
- New ListingSquare D EDB34020 20A 3 Poles Bolt On Circuit BreakerOpens in a new window or tabRefurbished$60.00kewadswort0 (18) 100%+$10.00 shipping
- Zinsco 20 AMP RC-38 TWIN BREAKER - CHIPPED - TESTED WORKS PERFECT - SHIPS TODAYOpens in a new window or tabRefurbished$14.97breakerbrokers (1,548) 99.2%Free 4 day shipping174 sold
- 😎 SQUARE D 20 AMP CIRCUIT BREAKER 277/480 VAC 3 POLE EDB34020Opens in a new window or tabPre-Owned$84.99Top Rated Plusbreakdownsolutions (6,589) 100%Free 4 day shippingFree returns
- B120 SIEMENS BL 1 pole 20 amp 120 volt Bolt On Circuit Breaker LOT OF 5Opens in a new window or tabPre-Owned$22.96americanwestnh (4,098) 100%Free shipping135 sold
- GEYA Mini Circuit Breaker AC MCB GYM8 2P 4.5kA 6/10/16/25/32/40/50/63A Din RailOpens in a new window or tabBrand New$12.75 to $13.16$20 off $100+ with couponWas: $13.42 5% offgeya-electrical-us (3,683) 99.1%Free shippingFree returns64+ sold
- SQUARE D EHB34020 20A 480V 3-POLE EHB CIRCUIT BREAKER *** SAME DAY SHIP *****Opens in a new window or tabRefurbished$145.00Save up to 15% when you buy morestan2469 (42) 100%+$16.89 shipping
- Federal Pacific FPE Stab-Lok Breaker 1 Pole 20 Amp 120V Thin - Ships TodayOpens in a new window or tabRefurbished$9.97power-now (596) 100%Free shipping988 sold
- Eaton BAB3020H 20 Amp 240 Vac 3 Pole Bolt On Circuit BreakerOpens in a new window or tabPre-Owned$44.99ggelectrical (106) 100%Free shippingLast one2 watchers
- GE THQL1120AFP2 THQL1120AF2 20A AFCI CIRCUIT BREAKER NEW IN PACKAGEOpens in a new window or tabBrand New$39.99diamondelectricsupply (9,117) 99.8%Free shipping794 sold
- GE TR TR2020 TWIN TANDEM CIRCUIT BREAKER 20/20A 20-20 AMP 120/240V (10+ AVAIL)Opens in a new window or tabPre-Owned$42.00Top Rated PlusWas: $60.00 30% offies-surplus (26,112) 100%+$5.90 shippingFree returns
- 🔥1PCS SQUARE D QO2020 QO2020C 20A TWIN CIRCUIT BREAKER (NO HOOK) NEW🔥Opens in a new window or tabBrand New$45.00superiorelectricsupplyinc (992) 98.8%Free shippingFree returns60 sold
- NIB - Square D - QO320 - Molded Case Circuit Breaker - 20A, 3-Phases, 240VOpens in a new window or tabBrand New$67.00Save up to 5% when you buy morelws_electrical (1,210) 100%Free shippingFree returns
- PUSHMATIC/BULLDOG P120 BREAKER 20 AMP 2-POLEOpens in a new window or tabPre-Owned$9.00e.c.supplies (1,348) 98.5%Free shippingFree returns20 sold
- FPE NA120 20 Amp 1 Pole Stab-Lok Type NA Thick Federal Pacific Breaker REDOpens in a new window or tabPre-Owned$9.99fsutreasures (7,277) 100%Free shipping1,159 sold
- Square D HOM120 20 Amp 1 pole Circuit Breaker TYPE HOM NEWOpens in a new window or tabNew – Open box$7.65fsutreasures (7,277) 100%Free shipping87 sold
- 2-PACK 20 AMP AUTO-RESET CIRCUIT BREAKER 20A ELECTRIC WIRING SWITCH CAR TRUCKOpens in a new window or tabBrand New$12.99Save up to 20% when you buy moreTop Rated PlusFree shippinglouisoakindustries (19,105) 99.5%Free returns
- 1- GE THQB1120 Circuit Breaker 20 AMP 120/240 VAC 1 Pole Bolt OnOpens in a new window or tabRefurbished$5.00Save up to 50% when you buy morethesmellofseven (347) 100%Free 4 day shipping
- Eaton 100 Amp Double-Pole Type-BR Circuit Breaker (a20-2)Opens in a new window or tabBrand New$33.00jbtechcompany (7,445) 99.2%Free shipping
- NEW Square D QOB120VH1021 20 Amp 1 Pole Bolt on Shunt Trip Circuit Breaker 20AOpens in a new window or tabNew – Open box$245.00emp_supply_llc (7,092) 99.5%Free shippingLast one
- Moeller Circuit Breaker 3p Fix Settings 20A, 480Vac NZMB1-AF20-NA *New Open Box*Opens in a new window or tabNew – Open box$499.95Top Rated Pluscncsalvage11 (4,444) 100%+$14.21 shippingFree returns
- GEYA Solar DC Mini Circuit Breaker 1Pole MCB 6/10/16/25/32/40/50/63/80 /100/125AOpens in a new window or tabBrand New$12.08 to $13.85$20 off $100+ with couponWas: $12.72 5% offgeya-electrical-us (3,683) 99.1%Free shippingFree returns271+ sold
- GENERAL ELECTRIC TQC1120 1 POLE CIRCUIT BREAKER 20A *LOT OF 5*Opens in a new window or tabPre-Owned$54.95americanwestnh (4,098) 100%Free shipping
- Square D QO120 20 Amp Plug In Circuit BreakerOpens in a new window or tabPre-Owned$6.00e.c.supplies (1,348) 98.5%Free shippingFree returns62 sold
- 1) Square D QOB120 Bolt on Circuit Breaker 20 Amp 1 Pole 120/240 Vac White#Opens in a new window or tabPre-Owned$4.45expertbreaker09 (12,379) 99.8%Was: $4.94 10% offFree 4 day shipping
- SQUARE D QO120 20 AMP 1 POLE CIRCUIT BREAKER 120/240 VOLT YELLOW FACE NEW (1)Opens in a new window or tabBrand New$13.95fsutreasures (7,277) 100%Free shipping553 sold
- LOT OF 10 SIEMENS Q120DFN 20A DUAL AFCI/GFCI PLUG ON NEUTRAL BREAKER BRAND NEWOpens in a new window or tabBrand New$419.99diamondelectricsupply (9,117) 99.8%Free shipping184 sold
- Circuit Breaker Eaton QBGF1020 QBGFT1020 20 Amp 1 Pole GFCI 10kA QuicklagOpens in a new window or tabPre-Owned$69.99nikador78 (7,905) 100%Free shippingLast one51 sold
- Wadsworth 20 Amp BreakerOpens in a new window or tabPre-Owned$29.99Save up to 20% when you buy morelutke_hyd (456) 98.4%+$4.99 shipping
- 10 PCS HOM120CAFI HOM120CAFIC Homeline Square D Breaker 20 Amps 120 Volts 1 PoleOpens in a new window or tabBrand New$338.00aryaelectricsupply (4,582) 99.9%Free shipping663 sold
- Mitsubishi No-Fuse Circuit Breaker 3P 20A NF125-HVU *New Open Box*Opens in a new window or tabNew – Open box$64.95Top Rated Pluscncsalvage11 (4,444) 100%+$15.10 shippingFree returns
- Homeline 20 Amp One-Pole Circuit Breaker HOM120CP, Square D Breakers 120/240 VACOpens in a new window or tabBrand New$9.99mkapparel (1,500) 99.5%Free shippingFree returns45 sold
- Crouse-Hinds MH2020 Two 1 Pole 20Amp 240V Tandem Circuit BreakerOpens in a new window or tabPre-Owned$13.00riversidebreakers (3,046) 99.5%Free shipping
- Solar DC Circuit Breaker 2 Pole MCB 20A 32A 40A 50A 63A Air Switch Circuit BreakOpens in a new window or tabBrand New$11.85Save up to 13% when you buy moreList price: $12.47 5% offtrinityinternational_01 (954) 96.1%Free shipping56+ sold
- Eaton QB1020CAF 20A, 120/240V Single-Pole Circuit Bolt-On BreakerOpens in a new window or tabNew – Open box$96.00al-lbs (47) 100%Free shipping
- 1) SIEMENS QA120AFC 20 Amp Single Pole QAF2 120/240V AFCI Arc Fault BreakerOpens in a new window or tabPre-Owned$33.29expertbreaker09 (12,379) 99.8%Was: $36.99 10% offFree 4 day shipping
- Lot of 10 Eaton Cutler-Hammer BR120 20 Amp 1-Pole Type BR Circuit Breaker 20AOpens in a new window or tabBrand New$52.00blainea87 (2,001) 100%Free shipping
- 1 NEW BREAKER Square D QOB120 Single Pole 20 Amp Bolt On Circuit BreakerOpens in a new window or tabBrand New$10.79expertbreaker09 (12,379) 99.8%Was: $11.99 10% offFree 4 day shipping132 sold
- 2-PK 20A Single Pole Type A 120/240VAC Circuit Breaker GTE Sylvania NEW A-120Opens in a new window or tabBrand New$16.95Save up to 5% when you buy moreTop Rated PlusFree 4 day shippingalimproviste (25,513) 99.9%Free returns283 sold
- NEW Crouse-Hinds MH120 L 20-Amp 1-Pole Thin Circuit Breaker 20A LEFT HOOKOpens in a new window or tabBrand New$29.99partempire (4,734) 100%Free shipping
- HOMT2020 Square D Homeline 20 amp Twin 20/20 1 Pole Tandem Circuit BreakerOpens in a new window or tabBrand New$26.95Save up to 10% when you buy moreroundybox (3,231) 100%Free 4 day shipping341 sold
- Westinghouse BRD BD2020 20/20 Amp 1 Pole Tandem Circuit BreakerOpens in a new window or tabBrand New$25.00Save up to 20% when you buy moregloschr-38 (153) 99%Free shippingLast one1 watchers
- One (1) New Circuit Breaker Eaton GHB1020 20 Amp 1 Pole 277/480 Bolt OnOpens in a new window or tabBrand New$29.99nikador78 (7,905) 100%Free shipping
- HOM120CAFI Homeline 1 Pole 20 Amp 120 240V Plug In Type AFCI Combination BreakerOpens in a new window or tabRefurbished$28.89Save up to 10% when you buy morebelvselectricalsupplies (265) 100%Free shippingAlmost gone43 sold
- Eaton BRN120AF Type BR Combination AFCI Circuit Breaker 20 Amp Single Pole - NEWOpens in a new window or tabBrand New8 product ratings - Eaton BRN120AF Type BR Combination AFCI Circuit Breaker 20 Amp Single Pole - NEW$35.00cleanpowerandlighting (6) 100%+$6.12 shipping
- Box Of 5 - Eaton BR220 120/240VAC 20A 2-Pole Circuit BreakerOpens in a new window or tabBrand New$59.95Top Rated Plusbluefrontenterprises (30,802) 99.9%Free shippingFree returnsLast one8 sold
- Bulldog Pushmatic P2020 20-AMP Duplex Twin Tandem Circuit Breaker 20AOpens in a new window or tabPre-Owned$19.99partempire (4,734) 100%Free shippingLast one13 sold
- Square D QO CIRCUIT BREAKER 1 Pole 20 Amp QO120 120/240 Volt BLK & YELLOW FACEOpens in a new window or tabPre-Owned$7.00Save up to 20% when you buy morejpelectricalcompany (1,706) 100%Free 3 day shipping450 sold
- SIEMENS QF120 GFI Breaker 20 AMP with Self Test, 1 PoleOpens in a new window or tabPre-Owned$20.00jpelectricalcompany (1,706) 100%Free shipping77 sold
- 1x SQUARE D EDB34020 20A 240V 3 POLE CIRCUIT BREAKER 30x Available 1/30Opens in a new window or tabBrand New$149.00ulises_breakers (1) 100%Free shipping
- 12 volt 20 Amp DC Auto Reset Circuit Breaker Type 1 for Wind, Solar, AutomotiveOpens in a new window or tabBrand New$8.09Top Rated PlusWas: $8.99 10% offhurricanewindpowercom (17,732) 100%Free 4 day shippingFree returns833 sold
- Square D QOB20 Circuit Breaker New Unused Take Out.Opens in a new window or tabNew – Open box$4.50Save up to 20% when you buy more05jettaglxvr6 (110) 100%+$2.00 shipping
- Siemens B220H Circuit Breaker 20A 120/240V 2P 20 Amp 2 Pole Bolt On 22KAIC NEWOpens in a new window or tabNew – Open box$34.98glamahiddentreasures (434) 100%+$8.45 shippingLast one1 watchers
- New ListingCircuit Breaker Cutler Hammer BA1020 BA120 BAB1020 20Amp Quicklag Bolt OnOpens in a new window or tabNew – Open box$7.50notnearlow (225) 100%+$5.93 shipping
- ZINSCO SYLVANIA GTE RC38 2 POLE 20 AMP BREAKER 1yr Warranty - SHIPS TODAY FASTOpens in a new window or tabRefurbished$23.97breakerbrokers (1,548) 99.2%Free 4 day shipping861 sold
- Wadsworth A120 - 20 Amp 1 Pole 240V Type A (Plastic Foot) Circuit BreakerOpens in a new window or tabPre-Owned$12.10gramzvintage (398) 100%+$5.80 shipping
- Square D HOM120GFICP 20 A Miniature Circuit BreakerOpens in a new window or tabBrand New$38.00basaramch0 (1,015) 100%Free shipping
- NEW Eaton Cutler Hammer CHFP120AF/CHFCAF120PN AFCI Arc Fault BREAKER 20 AmpOpens in a new window or tabBrand New$26.09expertbreaker09 (12,379) 99.8%Was: $28.99 10% offFree 4 day shipping174 sold
- Type RC38AL Zinsco 2-Pole 20A Thin Circuit Breaker (Black)Opens in a new window or tabRefurbished$13.99alphaele20 (39) 100%Free shipping85 sold
- Eaton/Cutler-Hammer GHB2020 20A 2 Pole 277/480VAC Circuit Breaker 🔴🔴🔴Opens in a new window or tabPre-Owned$55.00cheap_breakers (136) 100%+$10.80 shipping
- Eaton / Cutler Hammer BRL220CAF Circuit Breaker 2 pole 20 amp Combo AFCIOpens in a new window or tabPre-Owned$34.99robomach (162) 99.4%Free shippingFree returns
- (1) NEW Eaton BR120 20Amp Single Pole Circuit Breaker Cutler HammerOpens in a new window or tabBrand New$9.99Save up to 10% when you buy morebuiltrightbreakers (217) 99.2%Free 4 day shipping59 sold
- Murray MP2020N 2P 20A Circuit BreakerOpens in a new window or tabPre-Owned$13.00Save up to 30% when you buy moreriversidebreakers (3,046) 99.5%Free shipping
- Eaton CH 20 Amp All in One AF/GF Plug-On-Neutral Breaker-New CHFP120A1CSOpens in a new window or tabBrand New$34.99Save up to 20% when you buy moreatrus_14 (269) 100%Free shipping
- Box Of 10 - GE THQL1120PAF2 Combination Arc Fault Circuit Breaker Plug 20 AmpOpens in a new window or tabNew – Open box$250.00jcordero25 (8) 85.7%+$68.00 shipping
- 10 Pcs Of Square D HOM120PCAFIC HOM120PCAFI ARC FAULT PLUG-IN Neutral 20 Amp 📦✅Opens in a new window or tabBrand New$319.99quinnselectricalsupplies (78) 100%Free shipping
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