Zinsco Breakers - Reliable Power Solutions

266 products

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GTE/Sylvania/Zinsco Q115 15 Amp 1 Pole 120/240V Magnetrip BreakerGTE/Sylvania/Zinsco Q115 15 Amp 1 Pole 120/240V Magnetrip Breaker
Zinsco / GTE Sylvania / Challenger GTE/Sylvania/Zinsco Q115 15 Amp 1 Pole 120/240V Magnetrip Breaker
$9.22
 In stock, 96 units
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Zinsco LK-15 150A 120/240VAC Bus Bar and Neutral Kit Guts OnlyZinsco LK-15 150A 120/240VAC Bus Bar and Neutral Kit Guts Only
Zinsco / GTE Sylvania Zinsco LK-15 150A 120/240VAC Bus Bar and Neutral Kit Guts Only
From $50.74
 In stock, 62 units
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Zinsco HQC125 125 Amp 2 Pole 120/240V Plug In Type HQC Circuit BreakerZinsco HQC125 125 Amp 2 Pole 120/240V Plug In Type HQC Circuit Breaker
Zinsco / GTE Sylvania Zinsco HQC125 125 Amp 2 Pole 120/240V Plug In Type HQC Circuit Breaker
$192.25
 Sold out
Zinsco/GTE Sylvania Q290 90 Amp 2 Pole 120/240V Type QC Circuit BreakerZinsco/GTE Sylvania Q290 90 Amp 2 Pole 120/240V Type QC Circuit Breaker
GTE Sylvania Zinsco/GTE Sylvania Q290 90 Amp 2 Pole 120/240V Type QC Circuit Breaker
$122.96
 In stock, 8 units
Zinsco/GTE Sylvania Q260 60 Amp 2 Pole 120/240V Circuit Breaker - Pass ThruZinsco/GTE Sylvania Q260 60 Amp 2 Pole 120/240V Circuit Breaker - Pass Thru
Zinsco / GTE Sylvania / Challenger / T&B Zinsco/GTE Sylvania Q260 60 Amp 2 Pole 120/240V Circuit Breaker - Pass Thru
$41.51
 In stock, 8 units
Zinsco ML12(12-24) 125A 12S 120/240V Panel Door 21 1/4" x 10 7/8" - FlawZinsco ML12(12-24) 125A 12S 120/240V Panel Door 21 1/4" x 10 7/8" - Flaw
Zinsco Zinsco ML12(12-24) 125A 12S 120/240V Panel Door 21 1/4" x 10 7/8" - Flaw
$69.20
 Sold out
Zinsco Q243070 70 Amp 3 Pole 240V Type Q-24 Circuit Breaker - Cosmetic FlawZinsco Q243070 70 Amp 3 Pole 240V Type Q-24 Circuit Breaker - Cosmetic Flaw
Zinsco / GTE Sylvania Zinsco Q243070 70 Amp 3 Pole 240V Type Q-24 Circuit Breaker - Cosmetic Flaw
$415.28
 Sold out
Zinsco/Challenger/GTE/Sylvania QB30 1 Pole 30 Amp 120V Bolt On Breaker QB130Zinsco/Challenger/GTE/Sylvania QB30 1 Pole 30 Amp 120V Bolt On Breaker QB130
Zinsco / GTE Sylvania Zinsco/Challenger/GTE/Sylvania QB30 1 Pole 30 Amp 120V Bolt On Breaker QB130
$18.44
 In stock, 6 units
Zinsco QFP2125 125 Amp 2 Pole 120/240V Type QFP24 Plug In Circuit BreakerZinsco QFP2125 125 Amp 2 Pole 120/240V Type QFP24 Plug In Circuit Breaker
Zinsco Zinsco QFP2125 125 Amp 2 Pole 120/240V Type QFP24 Plug In Circuit Breaker
$153.80
 Sold out
GTE/Sylvania/Zinsco 20 Space 120/240V Dead Front Only 25 3/8" x 13 3/4"GTE/Sylvania/Zinsco 20 Space 120/240V Dead Front Only 25 3/8" x 13 3/4"
GTE Sylvania GTE/Sylvania/Zinsco 20 Space 120/240V Dead Front Only 25 3/8" x 13 3/4"
$76.88
 Sold out
Zinsco Breaker Filler Plate for S and RS Series Panels 2" x 5"Zinsco Breaker Filler Plate for S and RS Series Panels 2" x 5"
Zinsco Zinsco Breaker Filler Plate for S and RS Series Panels 2" x 5"
$6.15
 Only 1 unit left
Zinsco Magnetrip Cat. No. 3M-S 120/240V 4 Space Load Center Dead Front Cover Only 10 3/8" x 6 5/8"Zinsco Magnetrip Cat. No. 3M-S 120/240V 4 Space Load Center Dead Front Cover Only 10 3/8" x 6 5/8"
Zinsco Zinsco Magnetrip Cat. No. 3M-S 120/240V 4 Space Load Center Dead Front Cover Only 10 3/8" x 6 5/8"
$23.05
 In stock, 17 units
Zinsco ML12(12-24)C 125 Amp 120/240V 1 Phase 3 Wire 24 Space Panel Cover 21 1/4" x 12 1/4"Zinsco ML12(12-24)C 125 Amp 120/240V 1 Phase 3 Wire 24 Space Panel Cover 21 1/4" x 12 1/4"
Zinsco Zinsco ML12(12-24)C 125 Amp 120/240V 1 Phase 3 Wire 24 Space Panel Cover 21 1/4" x 12 1/4"
$76.88
 Sold out
Zinsco Dead Front 200 Amp 120/240v 16 Space 25 1/2" x 13 3/4"Zinsco Dead Front 200 Amp 120/240v 16 Space 25 1/2" x 13 3/4"
Zinsco Zinsco Dead Front 200 Amp 120/240v 16 Space 25 1/2" x 13 3/4"
$69.20
 Sold out
Zinsco/ GTE/Sylvania HRGF120 20 Amp 2 Pole 120V Type HRGF GFCI Circuit BreakerZinsco/ GTE/Sylvania HRGF120 20 Amp 2 Pole 120V Type HRGF GFCI Circuit Breaker
Zinsco / GTE Sylvania Zinsco/ GTE/Sylvania HRGF120 20 Amp 2 Pole 120V Type HRGF GFCI Circuit Breaker
$138.42
 In stock, 2 units
Zinsco QFP2225 225 Amp 2 Pole 240V Type QFP Main BreakerZinsco QFP2225 225 Amp 2 Pole 240V Type QFP Main Breaker
Zinsco Zinsco QFP2225 225 Amp 2 Pole 240V Type QFP Main Breaker
$307.43
 Sold out
Zinsco/GTE/Challenger RA38Q-20 20 Amp 1 Pole 120/240V Circuit BreakerZinsco/GTE/Challenger RA38Q-20 20 Amp 1 Pole 120/240V Circuit Breaker
Zinsco / GTE Sylvania / Challenger / T&B Zinsco/GTE/Challenger RA38Q-20 20 Amp 1 Pole 120/240V Circuit Breaker
From $13.84
 In stock, 16 units
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GTE/Zinsco ML07(2-4) 70 Amp 2-4 Space 120/240V Panel Cover Only 11 1/4" x 6 3/4"GTE/Zinsco ML07(2-4) 70 Amp 2-4 Space 120/240V Panel Cover Only 11 1/4" x 6 3/4"
Zinsco / GTE Sylvania GTE/Zinsco ML07(2-4) 70 Amp 2-4 Space 120/240V Panel Cover Only 11 1/4" x 6 3/4"
$46.14
 Sold out
Zinsco/GTE/Sylvania Q243030 30 Amp 3 Pole 240V Type Q-24 Circuit BreakerZinsco/GTE/Sylvania Q243030 30 Amp 3 Pole 240V Type Q-24 Circuit Breaker
Zinsco / GTE Sylvania Zinsco/GTE/Sylvania Q243030 30 Amp 3 Pole 240V Type Q-24 Circuit Breaker
$107.65
 Only 1 unit left
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Zinsco Sylvania MLB20(12-24) 225 Amp 120/240v Main Breaker Panel Cover MLB20(12-24)C 23 1/8" x 14 1/4"Zinsco Sylvania MLB20(12-24) 225 Amp 120/240v Main Breaker Panel Cover MLB20(12-24)C 23 1/8" x 14 1/4"
Zinsco / GTE Sylvania Zinsco Sylvania MLB20(12-24) 225 Amp 120/240v Main Breaker Panel Cover MLB20(12-24)C 23 1/8" x 14 1/4"
From $76.82
 Sold out
Zinsco LK-15 150 Amps Terminal Block and Zinsco LK-15 Bus BarZinsco LK-15 150 Amps Terminal Block and Zinsco LK-15 Bus Bar
Zinsco Zinsco LK-15 150 Amps Terminal Block and Zinsco LK-15 Bus Bar
$30.76
 In stock, 14 units
Zinsco ML12(8-16) 125 Amps 240vac 8-16 Spaces Panel Cover 15 1/4" x 10 7/8"Zinsco ML12(8-16) 125 Amps 240vac 8-16 Spaces Panel Cover 15 1/4" x 10 7/8"
Zinsco Zinsco ML12(8-16) 125 Amps 240vac 8-16 Spaces Panel Cover 15 1/4" x 10 7/8"
$53.82
 Sold out
Zinsco/GTE Sylvania Q130 30 Amp 1 Pole 120/240V Circuit BreakerZinsco/GTE Sylvania Q130 30 Amp 1 Pole 120/240V Circuit Breaker
Zinsco / GTE Sylvania Zinsco/GTE Sylvania Q130 30 Amp 1 Pole 120/240V Circuit Breaker
$18.44
 In stock, 153 units
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Zinsco/GTE Sylvania Q130 30 Amp 1 Pole Magnetrip Breaker - FlawZinsco/GTE Sylvania Q130 30 Amp 1 Pole Magnetrip Breaker - Flaw
Zinsco / GTE Sylvania Zinsco/GTE Sylvania Q130 30 Amp 1 Pole Magnetrip Breaker - Flaw
$15.36
 In stock, 4 units
GTE/Sylvania/Zinsco Q115 15 Amp 1 Pole 120/240V Magnetrip Breaker - FlawGTE/Sylvania/Zinsco Q115 15 Amp 1 Pole 120/240V Magnetrip Breaker - Flaw
Zinsco / GTE Sylvania / Challenger GTE/Sylvania/Zinsco Q115 15 Amp 1 Pole 120/240V Magnetrip Breaker - Flaw
$4.60
 Sold out
Zinsco ML12(6-12)C 125 Amp 120/240V Dead Front 15" X 12 1/4"Zinsco ML12(6-12)C 125 Amp 120/240V Dead Front 15" X 12 1/4"
Zinsco Zinsco ML12(6-12)C 125 Amp 120/240V Dead Front 15" X 12 1/4"
$61.50
 Sold out
Zinsco 6 Space Dead Front Cover 11 3/4" x 8"Zinsco 6 Space Dead Front Cover 11 3/4" x 8"
Zinsco Zinsco 6 Space Dead Front Cover 11 3/4" x 8"
$30.76
 Sold out
Zinsco/Sylvania/Challenger Q155 55 Amp 1 Pole 120/240V Type Q Circuit BreakerZinsco/Sylvania/Challenger Q155 55 Amp 1 Pole 120/240V Type Q Circuit Breaker
Zinsco / GTE Sylvania / Challenger Zinsco/Sylvania/Challenger Q155 55 Amp 1 Pole 120/240V Type Q Circuit Breaker
$15.36
 In stock, 2 units
Zinsco/Challenger 125 Amp 120/240V 4 Jaw Meter Socket Replacement KitZinsco/Challenger 125 Amp 120/240V 4 Jaw Meter Socket Replacement Kit
Challenger Zinsco/Challenger 125 Amp 120/240V 4 Jaw Meter Socket Replacement Kit
From $446.03
 In stock, 2 units
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Zinsco T120 20 Amp 1 Pole 120V Circuit Breaker - Magnetrip - FlawedZinsco T120 20 Amp 1 Pole 120V Circuit Breaker - Magnetrip - Flawed
Zinsco Zinsco T120 20 Amp 1 Pole 120V Circuit Breaker - Magnetrip - Flawed
$7.68
 In stock, 4 units
Zinsco 100 Amp Meter Socket Replacement w/o LugsZinsco 100 Amp Meter Socket Replacement w/o Lugs
Zinsco Zinsco 100 Amp Meter Socket Replacement w/o Lugs
$153.80
 In stock, 7 units
Zinsco 100 Amp Meter Socket Replacement w/LugsZinsco 100 Amp Meter Socket Replacement w/Lugs
Zinsco Zinsco 100 Amp Meter Socket Replacement w/Lugs
$153.80
 In stock, 3 units
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Zinsco MLB12(12-24) 125 Amp 120/240 VAC Load Center Guts Only 7" X 16"Zinsco MLB12(12-24) 125 Amp 120/240 VAC Load Center Guts Only 7" X 16"
Zinsco Zinsco MLB12(12-24) 125 Amp 120/240 VAC Load Center Guts Only 7" X 16"
$61.50
 Sold out
Zinsco/GTE Sylvania/Challenger Q2100 100 Amp 2 Pole 120/240V Breaker - FlawedZinsco/GTE Sylvania/Challenger Q2100 100 Amp 2 Pole 120/240V Breaker - Flawed
Zinsco / GTE Sylvania / Challenger / T&B Zinsco/GTE Sylvania/Challenger Q2100 100 Amp 2 Pole 120/240V Breaker - Flawed
$76.88
 In stock, 3 units
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Zinsco Sylvania ML12 125 Amp CU. 120 Amp AL. 2 Pole Sub-LugZinsco Sylvania ML12 125 Amp CU. 120 Amp AL. 2 Pole Sub-Lug
Zinsco Zinsco Sylvania ML12 125 Amp CU. 120 Amp AL. 2 Pole Sub-Lug
$153.80
 Only 1 unit left
Zinsco ML22 225 Amp 2 Pole 120/240V Lug Block Feed Thru - Cosmetic FlawZinsco ML22 225 Amp 2 Pole 120/240V Lug Block Feed Thru - Cosmetic Flaw
Zinsco Zinsco ML22 225 Amp 2 Pole 120/240V Lug Block Feed Thru - Cosmetic Flaw
$130.72
 Sold out
Sylvania/Zinsco/Challenger RC38-40 40 Amp 2 Pole 240V Breaker - Cosmetic FlawSylvania/Zinsco/Challenger RC38-40 40 Amp 2 Pole 240V Breaker - Cosmetic Flaw
Zinsco / GTE Sylvania / Challenger Sylvania/Zinsco/Challenger RC38-40 40 Amp 2 Pole 240V Breaker - Cosmetic Flaw
$9.22
 In stock, 5 units
Zinsco/Sylvania/Challenger RC38-50 50A 2 Pole 120/240V Breaker - Cosmetic FlawZinsco/Sylvania/Challenger RC38-50 50A 2 Pole 120/240V Breaker - Cosmetic Flaw
Zinsco / GTE Sylvania / Challenger Zinsco/Sylvania/Challenger RC38-50 50A 2 Pole 120/240V Breaker - Cosmetic Flaw
$15.36
 In stock, 12 units
Zinsco Q243040 40 Amp 3 Pole 120/240V Circuit Breaker - Cosmetic FlawZinsco Q243040 40 Amp 3 Pole 120/240V Circuit Breaker - Cosmetic Flaw
Zinsco Zinsco Q243040 40 Amp 3 Pole 120/240V Circuit Breaker - Cosmetic Flaw
$107.65
 Sold out
Zinsco QL2436300 300 Amp 3 Pole 600V Circuit BreakerZinsco QL2436300 300 Amp 3 Pole 600V Circuit Breaker
Zinsco Zinsco QL2436300 300 Amp 3 Pole 600V Circuit Breaker
$576.78
 Sold out
Zinsco LQ20 20 Amp 2 Pole 120/240V Type Like Q Circuit BreakerZinsco LQ20 20 Amp 2 Pole 120/240V Type Like Q Circuit Breaker
Zinsco Zinsco LQ20 20 Amp 2 Pole 120/240V Type Like Q Circuit Breaker
$18.44
 Only 1 unit left
Zinsco/Sylvania QC240 40 Amp 2 Pole 120/240V Type QC Circuit BreakerZinsco/Sylvania QC240 40 Amp 2 Pole 120/240V Type QC Circuit Breaker
Zinsco / GTE Sylvania Zinsco/Sylvania QC240 40 Amp 2 Pole 120/240V Type QC Circuit Breaker
$30.76
 Sold out
Zinsco/GTE/Sylvania Q243060 60 Amp 3 Pole 240V Type Q-24 Circuit BreakerZinsco/GTE/Sylvania Q243060 60 Amp 3 Pole 240V Type Q-24 Circuit Breaker
Zinsco / GTE Sylvania Zinsco/GTE/Sylvania Q243060 60 Amp 3 Pole 240V Type Q-24 Circuit Breaker
$553.71
 Sold out
Zinsco Q240 40 Amp 2 Pole 120/240V Circuit Breaker - Green HandleZinsco Q240 40 Amp 2 Pole 120/240V Circuit Breaker - Green Handle
Zinsco / GTE Sylvania / Challenger Zinsco Q240 40 Amp 2 Pole 120/240V Circuit Breaker - Green Handle
$23.05
 In stock, 3 units
Zinsco Q230 30 Amp 2 Pole 120/240V Type QC Circuit Breaker - Green HandleZinsco Q230 30 Amp 2 Pole 120/240V Type QC Circuit Breaker - Green Handle
Zinsco / GTE Sylvania Zinsco Q230 30 Amp 2 Pole 120/240V Type QC Circuit Breaker - Green Handle
$30.76
 In stock, 2 units
Zinsco HQGF115 15 Amp 2 Pole 120V Circuit Breaker w/ GFIZinsco HQGF115 15 Amp 2 Pole 120V Circuit Breaker w/ GFI
Zinsco Zinsco HQGF115 15 Amp 2 Pole 120V Circuit Breaker w/ GFI
$76.88
 Sold out
Zinsco/Challenger Q250 50 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic FlawZinsco/Challenger Q250 50 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
Zinsco / GTE Sylvania / Challenger / T&B Zinsco/Challenger Q250 50 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
$30.76
 In stock, 15 units
Zinsco/GTE Sylvania Q130 30 Amp 1 Pole 120/240V Circuit Breaker - Cosmetic FlawZinsco/GTE Sylvania Q130 30 Amp 1 Pole 120/240V Circuit Breaker - Cosmetic Flaw
Zinsco / GTE Sylvania Zinsco/GTE Sylvania Q130 30 Amp 1 Pole 120/240V Circuit Breaker - Cosmetic Flaw
$15.36
 In stock, 8 units

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