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Zinsco Breakers - Reliable Power Solutions

230 products

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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, 9 units
Zinsco RC38-30 30 Amp 2 Pole 120/240V Tandem Circuit BreakerZinsco RC38-30 30 Amp 2 Pole 120/240V Tandem Circuit Breaker
Zinsco / GTE Sylvania Zinsco RC38-30 30 Amp 2 Pole 120/240V Tandem Circuit Breaker
From $9.99
 In stock, 49 units
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Zinsco/Challenger/GTE/SylvaniaQFP2200T 200 Amp 2 Pole 120/240V Circuit BreakerZinsco/Challenger/GTE/SylvaniaQFP2200T 200 Amp 2 Pole 120/240V Circuit Breaker
Zinsco Zinsco/Challenger/GTE/SylvaniaQFP2200T 200 Amp 2 Pole 120/240V Circuit Breaker
$309.99
 In stock, 3 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 / Challenger Zinsco/GTE Sylvania RC38-20 20/20 Amp 2 Pole 120/240V Circuit Breaker
$7.99
 In stock, 370 units
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
$99.99
 Sold out
Zinsco/GTE Sylvania/Challenger Q2100 100 Amp 2 Pole Circuit BreakerZinsco/GTE Sylvania/Challenger Q2100 100 Amp 2 Pole Circuit Breaker
Zinsco / GTE Sylvania / Challenger / T&B Zinsco/GTE Sylvania/Challenger Q2100 100 Amp 2 Pole Circuit Breaker
$59.99
 Sold out
GTE Sylvania/Zinsco RC38-50 AL 50 Amp 2 Pole 120/240V Circuit BreakersGTE Sylvania/Zinsco RC38-50 AL 50 Amp 2 Pole 120/240V Circuit Breakers
Zinsco / GTE Sylvania GTE Sylvania/Zinsco RC38-50 AL 50 Amp 2 Pole 120/240V Circuit Breakers
From $9.99
 In stock, 253 units
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Zinsco/GTE Sylvania Q260 60 Amp 2 Pole 240v Circuit BreakerZinsco/GTE Sylvania Q260 60 Amp 2 Pole 240v Circuit Breaker
Zinsco / GTE Sylvania / Challenger / T&B Zinsco/GTE Sylvania Q260 60 Amp 2 Pole 240v Circuit Breaker
$26.99
 In stock, 73 units
Zinsco/Sylvania RC38-60 60 Amp 2 Pole 120/240V Tandem Circuit BreakerZinsco/Sylvania RC38-60 60 Amp 2 Pole 120/240V Tandem Circuit Breaker
Zinsco / GTE Sylvania Zinsco/Sylvania RC38-60 60 Amp 2 Pole 120/240V Tandem Circuit Breaker
$24.95
 In stock, 3 units
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
 In stock, 7 units
Zinsco/GTE Sylvania/Challenger Q270 70 Amp 2 Pole 240v Circuit BreakerZinsco/GTE Sylvania/Challenger Q270 70 Amp 2 Pole 240v Circuit Breaker
Zinsco / GTE Sylvania Zinsco/GTE Sylvania/Challenger Q270 70 Amp 2 Pole 240v Circuit Breaker
$49.99
 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, 55 units
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Zinsco Sylvania Challenger T&B RC38-15 15 Amp 2-Pole 120/240V Tandem BreakerZinsco Sylvania Challenger T&B RC38-15 15 Amp 2-Pole 120/240V Tandem Breaker
Zinsco / GTE Sylvania / Challenger Zinsco Sylvania Challenger T&B RC38-15 15 Amp 2-Pole 120/240V Tandem Breaker
From $4.99
 In stock, 267 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
$199.99
 Only 1 unit left
Zinsco 200 Amp Meter Socket Replacement BlockZinsco 200 Amp Meter Socket Replacement Block
Zinsco Zinsco 200 Amp Meter Socket Replacement Block
$129.95
 In stock, 44 units
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Zinsco Sylvania GTE RC38-15 15 Amp GFCI Circuit Breaker HRGF Ground FaultZinsco Sylvania GTE RC38-15 15 Amp GFCI Circuit Breaker HRGF Ground Fault
Zinsco Zinsco Sylvania GTE RC38-15 15 Amp GFCI Circuit Breaker HRGF Ground Fault
From $229.95
 Only 1 unit left
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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 ML12(12-24) 125 Amp 240 Volt Panel Cover 21.25" x 11"Zinsco, GTE/Sylvania ML12(12-24) 125 Amp 240 Volt Panel Cover 21.25" x 11"
Zinsco Zinsco, GTE/Sylvania ML12(12-24) 125 Amp 240 Volt Panel Cover 21.25" x 11"
From $34.99
 In stock, 21 units
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UB Inc Ubiz-2100, Ubiz 2100, Zinsco, 100 Amp 2 Pole Thick Series Circuit BreakerUB Inc Ubiz-2100, Ubiz 2100, Zinsco, 100 Amp 2 Pole Thick Series Circuit Breaker
Connecticut Electric / UB Inc UB Inc Ubiz-2100, Ubiz 2100, Zinsco, 100 Amp 2 Pole Thick Series Circuit Breaker
From $79.99
 Sold out
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, 8 units
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 $11.99
 In stock, 13 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
GTE Sylvania/Zinsco/Challenger RC38-40 40/40 Amp 2 Pole 120/240V Circuit BreakerGTE Sylvania/Zinsco/Challenger RC38-40 40/40 Amp 2 Pole 120/240V Circuit Breaker
Zinsco / GTE Sylvania / Challenger GTE Sylvania/Zinsco/Challenger RC38-40 40/40 Amp 2 Pole 120/240V Circuit Breaker
$14.99
 In stock, 70 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/GTE Sylvania RC38-15 15/15 Amp 2 Pole Tandem 120/240V Circuit BreakerZinsco/GTE Sylvania RC38-15 15/15 Amp 2 Pole Tandem 120/240V Circuit Breaker
Zinsco / GTE Sylvania Zinsco/GTE Sylvania RC38-15 15/15 Amp 2 Pole Tandem 120/240V Circuit Breaker
From $9.99
 In stock, 431 units
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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 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, Challenger RC38-70 70 Amp Two Pole 240v Circuit BreakerZinsco, GTE/Sylvania, Challenger RC38-70 70 Amp Two Pole 240v Circuit Breaker
Zinsco Zinsco, GTE/Sylvania, Challenger RC38-70 70 Amp Two Pole 240v Circuit Breaker
$57.95
 Sold out
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, 142 units
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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, 353 units
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Sylvania Zinsco GTE Type QCLLNA 2 Pole 60 Amp 240v Feed Thru Lug-Lug Circuit BreakerSylvania Zinsco GTE Type QCLLNA 2 Pole 60 Amp 240v Feed Thru Lug-Lug Circuit Breaker
Zinsco Sylvania Zinsco GTE Type QCLLNA 2 Pole 60 Amp 240v Feed Thru Lug-Lug Circuit Breaker
$29.95
 Sold out
UB Inc Ubiz-0225, 25 Amp Two Pole Thin Zinsco RC3825 Circuit BreakerUB Inc Ubiz-0225, 25 Amp Two Pole Thin Zinsco RC3825 Circuit Breaker
UB Inc UB Inc Ubiz-0225, 25 Amp Two Pole Thin Zinsco RC3825 Circuit Breaker
$26.95
 Sold out
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, 41 units
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UB Inc. Ubiz-0260, UBIZ0260, 60 Amp 240v 2 Pole Tandem Zinsco RC38 Circuit BreakerUB Inc. Ubiz-0260, UBIZ0260, 60 Amp 240v 2 Pole Tandem Zinsco RC38 Circuit Breaker
Zinsco / UB Inc UB Inc. Ubiz-0260, UBIZ0260, 60 Amp 240v 2 Pole Tandem Zinsco RC38 Circuit Breaker
$21.95
 Sold out
Zinsco, GTE/Sylvania, Challenger, Thomas & Betts RC38-25 25 Amp Twin Single Pole Circuit BreakerZinsco, GTE/Sylvania, Challenger, Thomas & Betts RC38-25 25 Amp Twin Single Pole Circuit Breaker
Zinsco Zinsco, GTE/Sylvania, Challenger, Thomas & Betts RC38-25 25 Amp Twin Single Pole Circuit Breaker
$59.95
 Sold out
Zinsco/Challenger Q250 50 Amp 2 Pole 120/240V Circuit BreakerZinsco/Challenger Q250 50 Amp 2 Pole 120/240V Circuit Breaker
Zinsco / GTE Sylvania / Challenger / T&B Zinsco/Challenger Q250 50 Amp 2 Pole 120/240V Circuit Breaker
$19.99
 In stock, 53 units
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, GTE/Sylvania, Challenger RC38 Single Pole 15 Amp RC38-15 Circuit BreakerZinsco, GTE/Sylvania, Challenger RC38 Single Pole 15 Amp RC38-15 Circuit Breaker
Zinsco / GTE Sylvania / Challenger / T&B Zinsco, GTE/Sylvania, Challenger RC38 Single Pole 15 Amp RC38-15 Circuit Breaker
From $6.99
 In stock, 2 units
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Zinsco Q230 30 Amp 2 Pole 120/240V Type QC Circuit BreakerZinsco Q230 30 Amp 2 Pole 120/240V Type QC Circuit Breaker
Zinsco / GTE Sylvania Zinsco Q230 30 Amp 2 Pole 120/240V Type QC Circuit Breaker
From $19.99
 In stock, 51 units
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UB Inc, CE Inc, UBIZ-20 20 Amp 1 Pole 120v Circuit Breaker Made For Zinsco & Sylvania Circuit PanelsUB Inc, CE Inc, UBIZ-20 20 Amp 1 Pole 120v Circuit Breaker Made For Zinsco & Sylvania Circuit Panels
UB Inc / CE Inc UB Inc, CE Inc, UBIZ-20 20 Amp 1 Pole 120v Circuit Breaker Made For Zinsco & Sylvania Circuit Panels
From $4.95
 In stock, 11 units
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Zinsco/Sylvania/Challenger Q220 20 Amp 2 Pole 120/240V Type QC Circuit BreakerZinsco/Sylvania/Challenger Q220 20 Amp 2 Pole 120/240V Type QC Circuit Breaker
Zinsco Zinsco/Sylvania/Challenger Q220 20 Amp 2 Pole 120/240V Type QC Circuit Breaker
$14.95
 In stock, 26 units
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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, 6 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"
$49.99
 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"
$44.99
 Sold out
Zinsco Magnetrip Q120 20 Amp Single Pole Circuit BreakerZinsco Magnetrip Q120 20 Amp Single Pole Circuit Breaker
Zinsco Zinsco Magnetrip Q120 20 Amp Single Pole Circuit Breaker
From $7.99
 In stock, 45 units
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GTE/Sylvania Zinsco 27 Position Neutral/Ground BarGTE/Sylvania Zinsco 27 Position Neutral/Ground Bar
Zinsco / GTE Sylvania GTE/Sylvania Zinsco 27 Position Neutral/Ground Bar
$7.95
 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
$9.95
 In stock, 13 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

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