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Zinsco Breakers - Reliable Power Solutions

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Zinsco QFP2200 200 Amp 2 Pole 240V Main Circuit BreakerZinsco QFP2200 200 Amp 2 Pole 240V Main Circuit Breaker
Zinsco Zinsco QFP2200 200 Amp 2 Pole 240V Main Circuit Breaker
$89.99
 In stock, 12 units
Zinsco/Sylvania/Challenger RC38-30 30 Amp 2 Pole 120/240V Tandem BreakerZinsco/Sylvania/Challenger RC38-30 30 Amp 2 Pole 120/240V Tandem Breaker
Zinsco / GTE Sylvania / Challenger Zinsco/Sylvania/Challenger RC38-30 30 Amp 2 Pole 120/240V Tandem Breaker
From $9.99
 In stock, 12 units
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Zinsco/Challenger/GTE Sylvania QFP2200T 200 Amp 2 Pole 120/240V Circuit BreakerZinsco/Challenger/GTE Sylvania QFP2200T 200 Amp 2 Pole 120/240V Circuit Breaker
Zinsco / GTE Sylvania / Challenger Zinsco/Challenger/GTE Sylvania QFP2200T 200 Amp 2 Pole 120/240V Circuit Breaker
$319.99
 In stock, 12 units
Zinsco/GTE Sylvania RC38-20 20/20 Amp 2 Pole 120/240V Circuit BreakerZinsco/GTE Sylvania RC38-20 20/20 Amp 2 Pole 120/240V Circuit Breaker
Zinsco / GTE Sylvania Zinsco/GTE Sylvania RC38-20 20/20 Amp 2 Pole 120/240V Circuit Breaker
$29.99
 In stock, 557 units
Zinsco/GTE Sylvania/Challenger Q2100 100 Amp 2 Pole 120/240V Circuit BreakerZinsco/GTE Sylvania/Challenger Q2100 100 Amp 2 Pole 120/240V Circuit Breaker
Zinsco / GTE Sylvania / Challenger / T&B Zinsco/GTE Sylvania/Challenger Q2100 100 Amp 2 Pole 120/240V Circuit Breaker
$35.99
 Sold out
Zinsco QFP24/QFP2150 150 Amp 2 Pole 240V Circuit BreakerZinsco QFP24/QFP2150 150 Amp 2 Pole 240V Circuit Breaker
Zinsco Zinsco QFP24/QFP2150 150 Amp 2 Pole 240V Circuit Breaker
$139.99
 Sold out
Zinsco/Sylvania/Challenger RC38-50 50 Amp 2 Pole 120/240V Tandem BreakerZinsco/Sylvania/Challenger RC38-50 50 Amp 2 Pole 120/240V Tandem Breaker
Zinsco / GTE Sylvania Zinsco/Sylvania/Challenger RC38-50 50 Amp 2 Pole 120/240V Tandem Breaker
$29.99
 In stock, 212 units
Zinsco/Sylvania/Challenger RC38-60 60 Amp 2 Pole 120/240V Tandem Circuit BreakerZinsco/Sylvania/Challenger RC38-60 60 Amp 2 Pole 120/240V Tandem Circuit Breaker
Zinsco / GTE Sylvania / Challenger Zinsco/Sylvania/Challenger RC38-60 60 Amp 2 Pole 120/240V Tandem Circuit Breaker
$24.95
 Only 1 unit left
Zinsco/GTE Sylvania/Challenger Q260 60 Amp 2 Pole 120/240V Circuit BreakerZinsco/GTE Sylvania/Challenger Q260 60 Amp 2 Pole 120/240V Circuit Breaker
Zinsco / GTE Sylvania / Challenger / T&B Zinsco/GTE Sylvania/Challenger Q260 60 Amp 2 Pole 120/240V Circuit Breaker
$26.99
 In stock, 80 units
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Zinsco ML12(6-12) 125 Amp 6 Space 120/240V Panel Door 13 3/4" x 9 3/8"Zinsco ML12(6-12) 125 Amp 6 Space 120/240V Panel Door 13 3/4" x 9 3/8"
Zinsco Zinsco ML12(6-12) 125 Amp 6 Space 120/240V Panel Door 13 3/4" x 9 3/8"
$29.99
 Sold out
Zinsco ML12(12-24) 125 Amp 12 Space 120/240V Panel Door 21 1/4" x 10 7/8"Zinsco ML12(12-24) 125 Amp 12 Space 120/240V Panel Door 21 1/4" x 10 7/8"
Zinsco Zinsco ML12(12-24) 125 Amp 12 Space 120/240V Panel Door 21 1/4" x 10 7/8"
$49.99
 Sold out
Zinsco/GTE Sylvania/Challenger Q270 70 Amp 2 Pole 120/240V Circuit BreakerZinsco/GTE Sylvania/Challenger Q270 70 Amp 2 Pole 120/240V Circuit Breaker
Zinsco / GTE Sylvania / Challenger Zinsco/GTE Sylvania/Challenger Q270 70 Amp 2 Pole 120/240V Circuit Breaker
$49.99
 In stock, 5 units
Zinsco/Sylvania RC38-2015 15/20 Amp 2 Pole 120/240V Combo Twin BreakerZinsco/Sylvania RC38-2015 15/20 Amp 2 Pole 120/240V Combo Twin Breaker
Zinsco / GTE Sylvania Zinsco/Sylvania RC38-2015 15/20 Amp 2 Pole 120/240V Combo Twin Breaker
From $14.99
 In stock, 136 units
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Zinsco 200 Amp Meter Socket Replacement BlockZinsco 200 Amp Meter Socket Replacement Block
Zinsco Zinsco 200 Amp Meter Socket Replacement Block
From $119.95
 In stock, 44 units
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Zinsco Q2125 125 Amp 2 Pole 120/240V Circuit BreakerZinsco Q2125 125 Amp 2 Pole 120/240V Circuit Breaker
Zinsco Zinsco Q2125 125 Amp 2 Pole 120/240V Circuit Breaker
$184.99
 Sold out
Zinsco, Sylvania, Challenger QFP2T 2 Pole QFPT2200T/QFP2150T Mounting FeetZinsco, Sylvania, Challenger QFP2T 2 Pole QFPT2200T/QFP2150T Mounting Feet
Zinsco Zinsco, Sylvania, Challenger QFP2T 2 Pole QFPT2200T/QFP2150T Mounting Feet
$24.95
 In stock, 59 units
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Zinsco/GTE Sylvania/Challenger/T&B Q240 40 Amp 2 Pole 120/240V Circuit BreakerZinsco/GTE Sylvania/Challenger/T&B Q240 40 Amp 2 Pole 120/240V Circuit Breaker
Zinsco / GTE Sylvania / Challenger Zinsco/GTE Sylvania/Challenger/T&B Q240 40 Amp 2 Pole 120/240V Circuit Breaker
From $12.99
 In stock, 10 units
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Sylvania/Zinsco/Challenger RC38-40 40 Amp 2 Pole 120/240V Tandem BreakerSylvania/Zinsco/Challenger RC38-40 40 Amp 2 Pole 120/240V Tandem Breaker
Zinsco / GTE Sylvania / Challenger Sylvania/Zinsco/Challenger RC38-40 40 Amp 2 Pole 120/240V Tandem Breaker
$14.99
 In stock, 40 units
Zinsco/Sylvania/Challenger Q250 50 Amp 2 Pole 120/240V Circuit BreakerZinsco/Sylvania/Challenger Q250 50 Amp 2 Pole 120/240V Circuit Breaker
Zinsco / GTE Sylvania / Challenger Zinsco/Sylvania/Challenger Q250 50 Amp 2 Pole 120/240V Circuit Breaker
$19.99
 In stock, 92 units
Zinsco/Sylvania MLB20(15-30)C 225 Amp 15 Space 120/240V Door 27 1/8" x 13 1/4"Zinsco/Sylvania MLB20(15-30)C 225 Amp 15 Space 120/240V Door 27 1/8" x 13 1/4"
Zinsco / GTE Sylvania Zinsco/Sylvania MLB20(15-30)C 225 Amp 15 Space 120/240V Door 27 1/8" x 13 1/4"
$49.99
 In stock, 6 units
Zinsco/GTE Sylvania/T&B RC38-15 15/15 Amp 2 Pole Tandem 240V Circuit BreakerZinsco/GTE Sylvania/T&B RC38-15 15/15 Amp 2 Pole Tandem 240V Circuit Breaker
Zinsco / GTE Sylvania / Challenger / T&B Zinsco/GTE Sylvania/T&B RC38-15 15/15 Amp 2 Pole Tandem 240V Circuit Breaker
From $23.99
 In stock, 513 units
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Zinsco Z2015 150/200 Amp 120/240V Interior Bus Bar Assembly 17.5" x 6.5"Zinsco Z2015 150/200 Amp 120/240V Interior Bus Bar Assembly 17.5" x 6.5"
Zinsco Zinsco Z2015 150/200 Amp 120/240V Interior Bus Bar Assembly 17.5" x 6.5"
From $34.95
 In stock, 44 units
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Zinsco GTE Sylvania 15 Amp Twin RC-38 Breaker Push-In Circuit BreakerZinsco GTE Sylvania 15 Amp Twin RC-38 Breaker Push-In Circuit Breaker
Zinsco Zinsco GTE Sylvania 15 Amp Twin RC-38 Breaker Push-In Circuit Breaker
$8.95
 Sold out
Zinsco/GTE Sylvania RC38-20 20/20 Amp 2 Pole 120/240V Breaker - Cosmetic FlawZinsco/GTE Sylvania RC38-20 20/20 Amp 2 Pole 120/240V Breaker - Cosmetic Flaw
Zinsco / GTE Sylvania / Challenger Zinsco/GTE Sylvania RC38-20 20/20 Amp 2 Pole 120/240V Breaker - Cosmetic Flaw
$19.99
 In stock, 250 units
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Zinsco Sylvania 20 Amp Twin RC-38 Breaker Push-InZinsco Sylvania 20 Amp Twin RC-38 Breaker Push-In
Zinsco Zinsco Sylvania 20 Amp Twin RC-38 Breaker Push-In
$9.99
 Sold out
Zinsco/Sylvania/Challenger Q230 30 Amp 2 Pole 120/240V Type Q/QC BreakerZinsco/Sylvania/Challenger Q230 30 Amp 2 Pole 120/240V Type Q/QC Breaker
Zinsco / GTE Sylvania / Challenger Zinsco/Sylvania/Challenger Q230 30 Amp 2 Pole 120/240V Type Q/QC Breaker
From $19.99
 In stock, 60 units
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Zinsco/Sylvania/Challenger RC38-70 70 Amp 2 Pole 240v Circuit BreakerZinsco/Sylvania/Challenger RC38-70 70 Amp 2 Pole 240v Circuit Breaker
Zinsco Zinsco/Sylvania/Challenger RC38-70 70 Amp 2 Pole 240v Circuit Breaker
$59.99
 Only 1 unit left
GTE Sylvania/Zinsco/Challenger/T&B Q115 15 Amp 1 Pole 120/240V Circuit BreakerGTE Sylvania/Zinsco/Challenger/T&B Q115 15 Amp 1 Pole 120/240V Circuit Breaker
Zinsco / GTE Sylvania / Challenger GTE Sylvania/Zinsco/Challenger/T&B Q115 15 Amp 1 Pole 120/240V Circuit Breaker
From $6.99
 In stock, 425 units
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Zinsco/GTE RC38-20 20/20 Amp 2 Pole 120/240V Circuit Breaker - Push InZinsco/GTE RC38-20 20/20 Amp 2 Pole 120/240V Circuit Breaker - Push In
Zinsco / GTE Sylvania / Challenger Zinsco/GTE RC38-20 20/20 Amp 2 Pole 120/240V Circuit Breaker - Push In
$29.99
 In stock, 10 units
GTE Sylvania Zinsco ML12(16-24)C 125 Amp 120/240V 1 Phase 3 Wire 24 Space Panel Cover 24 1/4" x 12 1/4""GTE Sylvania Zinsco ML12(16-24)C 125 Amp 120/240V 1 Phase 3 Wire 24 Space Panel Cover 24 1/4" x 12 1/4""
Zinsco / GTE Sylvania GTE Sylvania Zinsco ML12(16-24)C 125 Amp 120/240V 1 Phase 3 Wire 24 Space Panel Cover 24 1/4" x 12 1/4""
From $54.95
 Sold out
Zinsco Sylvania Challenger RC-38 Al Tandem Breaker 20 Amp 2-Pole ThinZinsco Sylvania Challenger RC-38 Al Tandem Breaker 20 Amp 2-Pole Thin
UNKNOWN Zinsco Sylvania Challenger RC-38 Al Tandem Breaker 20 Amp 2-Pole Thin
$8.99
 Sold out
Zinsco/ GTE/Sylvania RC38-25 25 Amp 2 Pole 120/240V Circuit BreakerZinsco/ GTE/Sylvania RC38-25 25 Amp 2 Pole 120/240V Circuit Breaker
Zinsco Zinsco/ GTE/Sylvania RC38-25 25 Amp 2 Pole 120/240V Circuit Breaker
$17.99
 Sold out
Zinsco/GTE Q120 20 Amp 1 Pole 120V Plug-In Circuit BreakerZinsco/GTE Q120 20 Amp 1 Pole 120V Plug-In Circuit Breaker
Zinsco / GTE Sylvania / Challenger / T&B Zinsco/GTE Q120 20 Amp 1 Pole 120V Plug-In Circuit Breaker
From $10.99
 In stock, 532 units
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Zinsco ML12(16-24) 125 Amp 120/240V 1 Phase 3 Wire 24 Space Panel Cover 24 1/4" x 10 3/4"Zinsco ML12(16-24) 125 Amp 120/240V 1 Phase 3 Wire 24 Space Panel Cover 24 1/4" x 10 3/4"
Zinsco Zinsco ML12(16-24) 125 Amp 120/240V 1 Phase 3 Wire 24 Space Panel Cover 24 1/4" x 10 3/4"
$49.95
 Sold out
Zinsco/GTE/Sylvania Q243050 50 Amp 3 Pole 240V Type Q-24 Circuit BreakerZinsco/GTE/Sylvania Q243050 50 Amp 3 Pole 240V Type Q-24 Circuit Breaker
Zinsco / GTE Sylvania Zinsco/GTE/Sylvania Q243050 50 Amp 3 Pole 240V Type Q-24 Circuit Breaker
$269.99
 Only 1 unit left
Zinsco/GTE Sylvania Q260 60 Amp 2 Pole 240V Circuit Breaker - Cosmetic FlawZinsco/GTE Sylvania Q260 60 Amp 2 Pole 240V Circuit Breaker - Cosmetic Flaw
Zinsco / GTE Sylvania / Challenger / T&B Zinsco/GTE Sylvania Q260 60 Amp 2 Pole 240V Circuit Breaker - Cosmetic Flaw
$19.99
 In stock, 4 units
Zinsco QFP2200 200 Amp 2 Pole 240V Main Circuit Breaker - Cosmetic FlawZinsco QFP2200 200 Amp 2 Pole 240V Main Circuit Breaker - Cosmetic Flaw
Zinsco Zinsco QFP2200 200 Amp 2 Pole 240V Main Circuit Breaker - Cosmetic Flaw
$49.99
 In stock, 2 units
Zinsco/GTE/Sylvania/Challenger RC38-15 15 Amp 1 Pole 240V RA38Q Circuit BreakerZinsco/GTE/Sylvania/Challenger RC38-15 15 Amp 1 Pole 240V RA38Q Circuit Breaker
Zinsco / GTE Sylvania / Challenger / T&B Zinsco/GTE/Sylvania/Challenger RC38-15 15 Amp 1 Pole 240V RA38Q Circuit Breaker
From $4.99
 In stock, 6 units
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UB Inc, CE Inc, Zinsco Type UBIZ-0245. UBIZ0245, 45 Amp RC38-45 2-Pole Circuit BreakerUB Inc, CE Inc, Zinsco Type UBIZ-0245. UBIZ0245, 45 Amp RC38-45 2-Pole Circuit Breaker
UB Inc UB Inc, CE Inc, Zinsco Type UBIZ-0245. UBIZ0245, 45 Amp RC38-45 2-Pole Circuit Breaker
From $34.95
 In stock, 2 units
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Zinsco/Sylvania/Challenger Q220 20 Amp 2 Pole 120/240V BreakerZinsco/Sylvania/Challenger Q220 20 Amp 2 Pole 120/240V Breaker
Zinsco Zinsco/Sylvania/Challenger Q220 20 Amp 2 Pole 120/240V Breaker
$14.95
 In stock, 26 units
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Zinsco/Sylvania/Challenger RC38-30 30 Amp 2 Pole 240V Breaker - Cosmetic FlawZinsco/Sylvania/Challenger RC38-30 30 Amp 2 Pole 240V Breaker - Cosmetic Flaw
Zinsco / GTE Sylvania / Challenger Zinsco/Sylvania/Challenger RC38-30 30 Amp 2 Pole 240V Breaker - Cosmetic Flaw
$6.99
 In stock, 155 units
Zinsco 18 Position Isolated/Neutral Ground Bar Kit 5 1/2" x 1 1/2"Zinsco 18 Position Isolated/Neutral Ground Bar Kit 5 1/2" x 1 1/2"
Zinsco Zinsco 18 Position Isolated/Neutral Ground Bar Kit 5 1/2" x 1 1/2"
$9.99
 In stock, 9 units
Zinsco, GTE/ Sylvania, Challenger QC2100 2 Pole 100 Amp Circuit BreakerZinsco, GTE/ Sylvania, Challenger QC2100 2 Pole 100 Amp Circuit Breaker
Zinsco / GTE Sylvania / Challenger / T&B Zinsco, GTE/ Sylvania, Challenger QC2100 2 Pole 100 Amp Circuit Breaker
$49.99
 Sold out
Zinsco T120 20 Amp 1 Pole 120V Circuit Breaker - MagnetripZinsco T120 20 Amp 1 Pole 120V Circuit Breaker - Magnetrip
Zinsco Zinsco T120 20 Amp 1 Pole 120V Circuit Breaker - Magnetrip
$9.99
 In stock, 59 units
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 $32.99
 In stock, 60 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
$124.99
 Sold out
Zinsco MTMB 100 Amp Upper Meter Socket BlockZinsco MTMB 100 Amp Upper Meter Socket Block
Zinsco Zinsco MTMB 100 Amp Upper Meter Socket Block
From $89.99
 In stock, 14 units
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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
$44.99
 Sold out

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