Zinsco Breakers - Reliable Power Solutions

287 products

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Zinsco GTE/Sylvania 100 Amp Panel Interior Bus 120/240v Ac Main LugZinsco GTE/Sylvania 100 Amp Panel Interior Bus 120/240v Ac Main Lug
Zinsco Zinsco GTE/Sylvania 100 Amp Panel Interior Bus 120/240v Ac Main Lug
$74.98
 In stock, 8 units
Zinsco 15 Amp Single Pole Full Size Breaker Type QZinsco 15 Amp Single Pole Full Size Breaker Type Q
Zinsco / GTE Sylvania / Challenger Zinsco 15 Amp Single Pole Full Size Breaker Type Q
$7.49
 Sold out
Zinsco Q290 90 Amp 2 Pole 120/240V Type QB Circuit BreakerZinsco Q290 90 Amp 2 Pole 120/240V Type QB Circuit Breaker
Zinsco Zinsco Q290 90 Amp 2 Pole 120/240V Type QB Circuit Breaker
$120.02
 In stock, 3 units
Sylvania/Zinsco/Challenger RC38-45 45 Amp 2 Pole 240V BreakerSylvania/Zinsco/Challenger RC38-45 45 Amp 2 Pole 240V Breaker
Zinsco / GTE Sylvania / Challenger Sylvania/Zinsco/Challenger RC38-45 45 Amp 2 Pole 240V Breaker
$59.97
 Only 1 unit left
Zinsco RMLB20(15-30) 15 Space Painted Cover/Door Only 14" X 25.5"Zinsco RMLB20(15-30) 15 Space Painted Cover/Door Only 14" X 25.5"
Zinsco Zinsco RMLB20(15-30) 15 Space Painted Cover/Door Only 14" X 25.5"
$75.05
 Only 1 unit left
Zinsco/GTE Sylvania Q130 30 Amp 1 Pole 120/240V Magnetrip Circuit BreakerZinsco/GTE Sylvania Q130 30 Amp 1 Pole 120/240V Magnetrip Circuit Breaker
Zinsco / GTE Sylvania Zinsco/GTE Sylvania Q130 30 Amp 1 Pole 120/240V Magnetrip Circuit Breaker
$18
 In stock, 82 units
Zinsco/Challenger/GTE/Sylvania QB50 1 Pole 50 Amp 120V Bolt On Breaker QB150Zinsco/Challenger/GTE/Sylvania QB50 1 Pole 50 Amp 120V Bolt On Breaker QB150
Zinsco / GTE Sylvania Zinsco/Challenger/GTE/Sylvania QB50 1 Pole 50 Amp 120V Bolt On Breaker QB150
$18
 Only 1 unit left
Zinsco/Sylvania Q150/T150 50 Amp 1 Pole 120/240V Magnetrip Breaker - FlawZinsco/Sylvania Q150/T150 50 Amp 1 Pole 120/240V Magnetrip Breaker - Flaw
Zinsco / GTE Sylvania / Challenger Zinsco/Sylvania Q150/T150 50 Amp 1 Pole 120/240V Magnetrip Breaker - Flaw
$10.49
 Only 1 unit left
Zinsco/Sylvania/Challenger Q150 50 Amp 1 Pole 120/240V Magnetrip Circuit BreakerZinsco/Sylvania/Challenger Q150 50 Amp 1 Pole 120/240V Magnetrip Circuit Breaker
Zinsco / GTE Sylvania / Challenger Zinsco/Sylvania/Challenger Q150 50 Amp 1 Pole 120/240V Magnetrip Circuit Breaker
$15
 In stock, 2 units
Zinsco Z2030 200A 30 Space Load Center Guts Only w/o Neutral/Ground Bar 6.5"X29"Zinsco Z2030 200A 30 Space Load Center Guts Only w/o Neutral/Ground Bar 6.5"X29"
Zinsco Zinsco Z2030 200A 30 Space Load Center Guts Only w/o Neutral/Ground Bar 6.5"X29"
$97.55
 Only 1 unit left
Zinsco ML12(6-12) 125 Amp 6 Space 120/240 VAC Load Center Guts Only 7" X 8"Zinsco ML12(6-12) 125 Amp 6 Space 120/240 VAC Load Center Guts Only 7" X 8"
Zinsco / GTE Sylvania Zinsco ML12(6-12) 125 Amp 6 Space 120/240 VAC Load Center Guts Only 7" X 8"
$60.02
 Only 1 unit left
ITE/Gould/Zinsco 200A 16 Space 120/240V Split Buss Load Center Guts Only 8"X15"ITE/Gould/Zinsco 200A 16 Space 120/240V Split Buss Load Center Guts Only 8"X15"
ITE ITE/Gould/Zinsco 200A 16 Space 120/240V Split Buss Load Center Guts Only 8"X15"
$82.56
 Only 1 unit left
Zinsco/Sylvania/Challenger QCP250 50 Amp 2 Pole Magnetrip Breaker - Pass Through / Feed ThroughZinsco/Sylvania/Challenger QCP250 50 Amp 2 Pole Magnetrip Breaker - Pass Through / Feed Through
Zinsco / GTE Sylvania / Challenger Zinsco/Sylvania/Challenger QCP250 50 Amp 2 Pole Magnetrip Breaker - Pass Through / Feed Through
$187.62
 Only 1 unit left
Zinsco/GTE/Sylvania Q140 40A 1 Pole 120/240V Type Q Breaker - Pass ThroughZinsco/GTE/Sylvania Q140 40A 1 Pole 120/240V Type Q Breaker - Pass Through
Zinsco / GTE Sylvania Zinsco/GTE/Sylvania Q140 40A 1 Pole 120/240V Type Q Breaker - Pass Through
$10.49
 Sold out
GTE Sylvania / Challenger / Thomas & Betts / Zinsco Reproduction Filler Plates for Temporary Power Enclosure with Recessed Clips - Complete Set of 3GTE Sylvania / Challenger / Thomas & Betts / Zinsco Reproduction Filler Plates for Temporary Power Enclosure with Recessed Clips - Complete Set of 3
FPE Federal Pacific GTE Sylvania / Challenger / Thomas & Betts / Zinsco Reproduction Filler Plates for Temporary Power Enclosure with Recessed Clips - Complete Set of 3
$135.09
 In stock, 10 units
Zinsco/Sylvania RC38-2015 15/20 Amp 2 Pole 120V Combo Twin/Tandem Breaker - FlawZinsco/Sylvania RC38-2015 15/20 Amp 2 Pole 120V Combo Twin/Tandem Breaker - Flaw
Zinsco / GTE Sylvania Zinsco/Sylvania RC38-2015 15/20 Amp 2 Pole 120V Combo Twin/Tandem Breaker - Flaw
$18
 Only 1 unit left
Zinsco Q125 25 Amp 1 Pole 120/240V Magnetrip Type T Breaker - Cosmetic FlawZinsco Q125 25 Amp 1 Pole 120/240V Magnetrip Type T Breaker - Cosmetic Flaw
Zinsco / GTE Sylvania Zinsco Q125 25 Amp 1 Pole 120/240V Magnetrip Type T Breaker - Cosmetic Flaw
$12
 In stock, 2 units
Zinsco Q135 35 Amp 1 Pole 120V Type T Magnetrip Circuit Breaker - Cosmetic FlawZinsco Q135 35 Amp 1 Pole 120V Type T Magnetrip Circuit Breaker - Cosmetic Flaw
Zinsco / GTE Sylvania / Challenger Zinsco Q135 35 Amp 1 Pole 120V Type T Magnetrip Circuit Breaker - Cosmetic Flaw
$8.98
 In stock, 2 units
Zinsco/Challenger/GTE/Sylvania QB40 1 Pole 40 Amp 120V Bolt On Breaker QB140Zinsco/Challenger/GTE/Sylvania QB40 1 Pole 40 Amp 120V Bolt On Breaker QB140
Zinsco / GTE Sylvania Zinsco/Challenger/GTE/Sylvania QB40 1 Pole 40 Amp 120V Bolt On Breaker QB140
$18
 Only 1 unit left
Zinsco/Sylvania/Challenger Q160 60 Amp 1 Pole 120/240V Pass Through BreakerZinsco/Sylvania/Challenger Q160 60 Amp 1 Pole 120/240V Pass Through Breaker
Zinsco / GTE Sylvania / Challenger Zinsco/Sylvania/Challenger Q160 60 Amp 1 Pole 120/240V Pass Through Breaker
$15
 Only 1 unit left
Zinsco/GTE Sylvania Q130 30 Amp 1 Pole 120/240V Magnetrip Pass-Through BreakerZinsco/GTE Sylvania Q130 30 Amp 1 Pole 120/240V Magnetrip Pass-Through Breaker
Zinsco / GTE Sylvania Zinsco/GTE Sylvania Q130 30 Amp 1 Pole 120/240V Magnetrip Pass-Through Breaker
$18
 Sold out
Zinsco/GTE/Challenger QB240 40 Amp 2 Pole 120/240V Circuit BreakerZinsco/GTE/Challenger QB240 40 Amp 2 Pole 120/240V Circuit Breaker
Zinsco / GTE Sylvania Zinsco/GTE/Challenger QB240 40 Amp 2 Pole 120/240V Circuit Breaker
$18
 Only 1 unit left
Zinsco/GTE/Challenger QB15 15 Amp 1 Pole 120/240V Circuit Breaker - Bolt OnZinsco/GTE/Challenger QB15 15 Amp 1 Pole 120/240V Circuit Breaker - Bolt On
Zinsco / GTE Sylvania Zinsco/GTE/Challenger QB15 15 Amp 1 Pole 120/240V Circuit Breaker - Bolt On
$21
 In stock, 8 units
ITE/Gould/Zinsco 200 Amp 16 Space 120/240 VAC Load Center Guts Only 8" X 16"ITE/Gould/Zinsco 200 Amp 16 Space 120/240 VAC Load Center Guts Only 8" X 16"
ITE ITE/Gould/Zinsco 200 Amp 16 Space 120/240 VAC Load Center Guts Only 8" X 16"
$75.05
 Only 1 unit left
Zinsco/Sylvania/Challenger Q160 60 Amp 1 Pole 120/240V Breaker - Cosmetic FlawZinsco/Sylvania/Challenger Q160 60 Amp 1 Pole 120/240V Breaker - Cosmetic Flaw
Zinsco / GTE Sylvania / Challenger Zinsco/Sylvania/Challenger Q160 60 Amp 1 Pole 120/240V Breaker - Cosmetic Flaw
$13.50
 Only 1 unit left
Zinsco 200 Amp Meter Socket Lug Replacement BlockZinsco 200 Amp Meter Socket Lug Replacement Block
Zinsco Zinsco 200 Amp Meter Socket Lug Replacement Block
$195.07
 In stock, 5 units
Zinsco 7 Position 4-14 AWG Grounding Bar 2 1/4" x 1/2"Zinsco 7 Position 4-14 AWG Grounding Bar 2 1/4" x 1/2"
Zinsco Zinsco 7 Position 4-14 AWG Grounding Bar 2 1/4" x 1/2"
$7.49
 Only 1 unit left
Zinsco HQB243100 100 Amp 3 Pole 240V Circuit Breaker - Cosmetic FlawZinsco HQB243100 100 Amp 3 Pole 240V Circuit Breaker - Cosmetic Flaw
Zinsco Zinsco HQB243100 100 Amp 3 Pole 240V Circuit Breaker - Cosmetic Flaw
$1,275.91
 Only 1 unit left
Zinsco 36 Position 4-14 AWG Neutral/Grounding Bar for CTL Load Centers 7.5" X 3"Zinsco 36 Position 4-14 AWG Neutral/Grounding Bar for CTL Load Centers 7.5" X 3"
Zinsco Zinsco 36 Position 4-14 AWG Neutral/Grounding Bar for CTL Load Centers 7.5" X 3"
$30
 Only 1 unit left
Zinsco 40 Position Under Screw Neutral/Isolated Grounding Bar Kit 3" X 7"Zinsco 40 Position Under Screw Neutral/Isolated Grounding Bar Kit 3" X 7"
Zinsco Zinsco 40 Position Under Screw Neutral/Isolated Grounding Bar Kit 3" X 7"
$26.99
 Only 1 unit left
Zinsco 32 Position Isolated Neutral/Grounding Bar Kit w/300 MCM AWG Neutral LugZinsco 32 Position Isolated Neutral/Grounding Bar Kit w/300 MCM AWG Neutral Lug
Zinsco Zinsco 32 Position Isolated Neutral/Grounding Bar Kit w/300 MCM AWG Neutral Lug
$30
 Only 1 unit left
Zinsco/Sylvania/Challenger Q230 30 Amp 2 Pole Breaker - Flaw - Green HandleZinsco/Sylvania/Challenger Q230 30 Amp 2 Pole Breaker - Flaw - Green Handle
Zinsco / GTE Sylvania Zinsco/Sylvania/Challenger Q230 30 Amp 2 Pole Breaker - Flaw - Green Handle
$22.50
 In stock, 2 units
Zinsco 32 Position Under Screw Isolated Neutral/Grounding Bar Kit 8" X 2"Zinsco 32 Position Under Screw Isolated Neutral/Grounding Bar Kit 8" X 2"
Zinsco Zinsco 32 Position Under Screw Isolated Neutral/Grounding Bar Kit 8" X 2"
$30
 Only 1 unit left
Zinsco/Sylvania/Challenger Q220 20 Amp 2 Pole 120/240V Breaker - Cosmetic FlawZinsco/Sylvania/Challenger Q220 20 Amp 2 Pole 120/240V Breaker - Cosmetic Flaw
Zinsco Zinsco/Sylvania/Challenger Q220 20 Amp 2 Pole 120/240V Breaker - Cosmetic Flaw
$19.49
 In stock, 4 units
Zinsco/GTE/Sylvania QB243030 30 Amp 3 Pole 240V Circuit BreakerZinsco/GTE/Sylvania QB243030 30 Amp 3 Pole 240V Circuit Breaker
Zinsco / GTE Sylvania Zinsco/GTE/Sylvania QB243030 30 Amp 3 Pole 240V Circuit Breaker
$720.51
 Only 1 unit left
Zinsco/GTE/Sylvania QB243060 60 Amp 3 Pole 240V Circuit BreakerZinsco/GTE/Sylvania QB243060 60 Amp 3 Pole 240V Circuit Breaker
Zinsco / GTE Sylvania Zinsco/GTE/Sylvania QB243060 60 Amp 3 Pole 240V Circuit Breaker
$1,501.08
 Only 1 unit left
Zinsco Q243090 90 Amp 3 Pole 240V Circuit BreakerZinsco Q243090 90 Amp 3 Pole 240V Circuit Breaker
Zinsco Zinsco Q243090 90 Amp 3 Pole 240V Circuit Breaker
$1,501.08
 Only 1 unit left
Zinsco/Sylvania/Challenger RC38-70 70 Amp 2 Pole 240v Breaker - Cosmetic FlawZinsco/Sylvania/Challenger RC38-70 70 Amp 2 Pole 240v Breaker - Cosmetic Flaw
Zinsco Zinsco/Sylvania/Challenger RC38-70 70 Amp 2 Pole 240v Breaker - Cosmetic Flaw
$82.56
 Only 1 unit left
Zinsco MTMB 100 Amp Lower Meter Socket w/Breaker LeadsZinsco MTMB 100 Amp Lower Meter Socket w/Breaker Leads
Zinsco Zinsco MTMB 100 Amp Lower Meter Socket w/Breaker Leads
$225.15
 In stock, 4 units
Zinsco 100 Amp 16 Space 120/240 VAC Double Load Center Guts Only 10.5" X 17"Zinsco 100 Amp 16 Space 120/240 VAC Double Load Center Guts Only 10.5" X 17"
Zinsco Zinsco 100 Amp 16 Space 120/240 VAC Double Load Center Guts Only 10.5" X 17"
$120.07
 Only 1 unit left
Zinsco Q140 40 Amp 1 Pole 120/240V Type T Circuit Breaker - Cosmetic FlawZinsco Q140 40 Amp 1 Pole 120/240V Type T Circuit Breaker - Cosmetic Flaw
Zinsco Zinsco Q140 40 Amp 1 Pole 120/240V Type T Circuit Breaker - Cosmetic Flaw
$7.49
 In stock, 4 units
Zinsco 34-19 125 Amp 120/240V Porcelain Meter SocketZinsco 34-19 125 Amp 120/240V Porcelain Meter Socket
Zinsco Zinsco 34-19 125 Amp 120/240V Porcelain Meter Socket
$448.82
 In stock, 5 units
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Zinsco 34-19 125 Amp 120/240V Porcelain Meter Socket - FlawedZinsco 34-19 125 Amp 120/240V Porcelain Meter Socket - Flawed
Zinsco Zinsco 34-19 125 Amp 120/240V Porcelain Meter Socket - Flawed
$433.81
 In stock, 2 units
Zinsco/Sylvania/Challenger Q150 50 Amp 1 Pole 120/240V Breaker - Cosmetic FlawZinsco/Sylvania/Challenger Q150 50 Amp 1 Pole 120/240V Breaker - Cosmetic Flaw
Zinsco / GTE Sylvania / Challenger Zinsco/Sylvania/Challenger Q150 50 Amp 1 Pole 120/240V Breaker - Cosmetic Flaw
$7.49
 In stock, 3 units
Zinsco/Sylvania/Challenger Q150 50 Amp 1 Pole 120/240V Type Q Circuit BreakerZinsco/Sylvania/Challenger Q150 50 Amp 1 Pole 120/240V Type Q Circuit Breaker
Zinsco / GTE Sylvania / Challenger Zinsco/Sylvania/Challenger Q150 50 Amp 1 Pole 120/240V Type Q Circuit Breaker
$15
 In stock, 38 units
Zinsco QB243020 20 Amp 3 Pole 120/240V Type QB Tandem Circuit BreakerZinsco QB243020 20 Amp 3 Pole 120/240V Type QB Tandem Circuit Breaker
Zinsco Zinsco QB243020 20 Amp 3 Pole 120/240V Type QB Tandem Circuit Breaker
$150.08
 In stock, 3 units
Zinsco LQ20 20 Amp 2 Pole 120/240V Type Like Q Circuit Breaker - Cosmetic FlawZinsco LQ20 20 Amp 2 Pole 120/240V Type Like Q Circuit Breaker - Cosmetic Flaw
Zinsco Zinsco LQ20 20 Amp 2 Pole 120/240V Type Like Q Circuit Breaker - Cosmetic Flaw
$12
 Only 1 unit left
Zinsco LQ15 15 Amp 2 Pole 120/240V Type Like Q Circuit BreakerZinsco LQ15 15 Amp 2 Pole 120/240V Type Like Q Circuit Breaker
Zinsco Zinsco LQ15 15 Amp 2 Pole 120/240V Type Like Q Circuit Breaker
$16.49
 In stock, 4 units

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