Zinsco Breakers - Reliable Power Solutions

287 products

Showing 193 - 240 of 287 products
View
Zinsco/GTE/Sylvania Q243020 20 Amp 3 Pole 240V Type Q-24 Circuit BreakerZinsco/GTE/Sylvania Q243020 20 Amp 3 Pole 240V Type Q-24 Circuit Breaker
Zinsco / GTE Sylvania Zinsco/GTE/Sylvania Q243020 20 Amp 3 Pole 240V Type Q-24 Circuit Breaker
$90.05
 Only 1 unit left
Zinsco/GTE/Sylvania Q243015 15 Amp 3 Pole 240V Type Q-24 Circuit BreakerZinsco/GTE/Sylvania Q243015 15 Amp 3 Pole 240V Type Q-24 Circuit Breaker
Zinsco / GTE Sylvania Zinsco/GTE/Sylvania Q243015 15 Amp 3 Pole 240V Type Q-24 Circuit Breaker
$120.07
 Only 1 unit left
Zinsco RC38-2015 15/20 Amp 2 Pole 120/240V Combo Twin Breaker - Cosmetic FlawZinsco RC38-2015 15/20 Amp 2 Pole 120/240V Combo Twin Breaker - Cosmetic Flaw
Zinsco / GTE Sylvania Zinsco RC38-2015 15/20 Amp 2 Pole 120/240V Combo Twin Breaker - Cosmetic Flaw
$17.94
 In stock, 11 units
Zinsco QFP2175 175 Amp 2 Pole 240V Main Circuit Breaker - Cosmetic FlawZinsco QFP2175 175 Amp 2 Pole 240V Main Circuit Breaker - Cosmetic Flaw
Zinsco Zinsco QFP2175 175 Amp 2 Pole 240V Main Circuit Breaker - Cosmetic Flaw
$127.58
 Only 1 unit left
Zinsco/Magnetrip W4C100 100 Amp 4 Pole 120/240v Circuit Breaker - FlawedZinsco/Magnetrip W4C100 100 Amp 4 Pole 120/240v Circuit Breaker - Flawed
Zinsco Zinsco/Magnetrip W4C100 100 Amp 4 Pole 120/240v Circuit Breaker - Flawed
$270.17
 In stock, 2 units
Zinsco 100 Amp 3 Phase 15 Circuit Breaker Buss Guts Only 5" X 15"Zinsco 100 Amp 3 Phase 15 Circuit Breaker Buss Guts Only 5" X 15"
Zinsco Zinsco 100 Amp 3 Phase 15 Circuit Breaker Buss Guts Only 5" X 15"
$150.08
 Only 1 unit left
Zinsco 21 Position Neutral/Isolated Ground Bar 6 7/8" x 1 7/8" - Cosmetic FlawZinsco 21 Position Neutral/Isolated Ground Bar 6 7/8" x 1 7/8" - Cosmetic Flaw
Zinsco Zinsco 21 Position Neutral/Isolated Ground Bar 6 7/8" x 1 7/8" - Cosmetic Flaw
$15
 In stock, 8 units
Zinsco 18 Position Isolated/Neutral Ground Bar 5 1/2" x 1 1/2" - Cosmetic FlawZinsco 18 Position Isolated/Neutral Ground Bar 5 1/2" x 1 1/2" - Cosmetic Flaw
Zinsco Zinsco 18 Position Isolated/Neutral Ground Bar 5 1/2" x 1 1/2" - Cosmetic Flaw
$12
 In stock, 2 units
Zinsco 21 Position Under Screw Neutral/Isolated Grounding Bar Kit 7" x 1 3/4"Zinsco 21 Position Under Screw Neutral/Isolated Grounding Bar Kit 7" x 1 3/4"
Zinsco Zinsco 21 Position Under Screw Neutral/Isolated Grounding Bar Kit 7" x 1 3/4"
$26.99
 In stock, 7 units
Zinsco LK-15 150 Amp 120/240 VAC Split Buss Load Center Guts Only 7.5" X 15.5"Zinsco LK-15 150 Amp 120/240 VAC Split Buss Load Center Guts Only 7.5" X 15.5"
Zinsco / GTE Sylvania Zinsco LK-15 150 Amp 120/240 VAC Split Buss Load Center Guts Only 7.5" X 15.5"
$60.02
 Only 1 unit left
Zinsco 35 Position 4-14 AWG Neutral Isolated Grounding Bar 14" x 2 3/8"Zinsco 35 Position 4-14 AWG Neutral Isolated Grounding Bar 14" x 2 3/8"
Zinsco Zinsco 35 Position 4-14 AWG Neutral Isolated Grounding Bar 14" x 2 3/8"
$45.01
 Only 1 unit left
Zinsco/GTE Sylvania QB20 20 Amp 1 Pole 120/240V Circuit Breaker - Cosmetic FlawZinsco/GTE Sylvania QB20 20 Amp 1 Pole 120/240V Circuit Breaker - Cosmetic Flaw
Zinsco / GTE Sylvania Zinsco/GTE Sylvania QB20 20 Amp 1 Pole 120/240V Circuit Breaker - Cosmetic Flaw
$15
 In stock, 8 units
Zinsco/Sylvania MLB20(15-30)C 225A 15Sp 120/240V Door 27 1/8" x 13 1/4" - FlawZinsco/Sylvania MLB20(15-30)C 225A 15Sp 120/240V Door 27 1/8" x 13 1/4" - Flaw
Zinsco / GTE Sylvania Zinsco/Sylvania MLB20(15-30)C 225A 15Sp 120/240V Door 27 1/8" x 13 1/4" - Flaw
$60.02
 Only 1 unit left
Zinsco/Sylvania/Challenger Q230 30 Amp 2 Pole 120/240V Breaker - Cosmetic FlawZinsco/Sylvania/Challenger Q230 30 Amp 2 Pole 120/240V Breaker - Cosmetic Flaw
Zinsco / GTE Sylvania Zinsco/Sylvania/Challenger Q230 30 Amp 2 Pole 120/240V Breaker - Cosmetic Flaw
$22.50
 In stock, 19 units
GTE Sylvania/Zinsco/T&B Q115 15 Amp 1 Pole 120/240V Breaker - Cosmetic FlawGTE Sylvania/Zinsco/T&B Q115 15 Amp 1 Pole 120/240V Breaker - Cosmetic Flaw
Zinsco / GTE Sylvania / Challenger GTE Sylvania/Zinsco/T&B Q115 15 Amp 1 Pole 120/240V Breaker - Cosmetic Flaw
$5.99
 In stock, 8 units
Zinsco PUESR-MT12X 125 Amp 240V Meter Socket Replacement KitZinsco PUESR-MT12X 125 Amp 240V Meter Socket Replacement Kit
Zinsco Zinsco PUESR-MT12X 125 Amp 240V Meter Socket Replacement Kit
$345.24
 In stock
Zinsco, Sylvania, Challenger 125 Amp Meter Socket Replacement w/Mounting BracketZinsco, Sylvania, Challenger 125 Amp Meter Socket Replacement w/Mounting Bracket
Challenger Zinsco, Sylvania, Challenger 125 Amp Meter Socket Replacement w/Mounting Bracket
$345.24
 Only 1 unit left
Zinsco 125 Amp 120/240V 1 Phase Meter SocketZinsco 125 Amp 120/240V 1 Phase Meter Socket
Zinsco / GTE Sylvania Zinsco 125 Amp 120/240V 1 Phase Meter Socket
$225.15
 Only 1 unit left
Zinsco/GTE/Challenger QB20 20 Amp 1 Pole 120/240V Circuit Breaker - Bolt OnZinsco/GTE/Challenger QB20 20 Amp 1 Pole 120/240V Circuit Breaker - Bolt On
Zinsco / GTE Sylvania Zinsco/GTE/Challenger QB20 20 Amp 1 Pole 120/240V Circuit Breaker - Bolt On
$21
 In stock, 5 units
Zinsco GTE/Sylvania 125 Amp Single Phase 120/240V 4 Jaw Meter SockettZinsco GTE/Sylvania 125 Amp Single Phase 120/240V 4 Jaw Meter Sockett
Zinsco / GTE Sylvania Zinsco GTE/Sylvania 125 Amp Single Phase 120/240V 4 Jaw Meter Sockett
$300.20
 Only 1 unit left
Zinsco Electrical QCB-15 15 Amp 2 Pole 240V Bolt-on Circuit BreakerZinsco Electrical QCB-15 15 Amp 2 Pole 240V Bolt-on Circuit Breaker
Zinsco / GTE Sylvania Zinsco Electrical QCB-15 15 Amp 2 Pole 240V Bolt-on Circuit Breaker
$37.50
 Only 1 unit left
Zinsco 20 Space 120/240 Load Center Guts Only for QB, QCB, QB24, HQB, HQCB and HQB24 Breakers 12" X 18"Zinsco 20 Space 120/240 Load Center Guts Only for QB, QCB, QB24, HQB, HQCB and HQB24 Breakers 12" X 18"
Zinsco Zinsco 20 Space 120/240 Load Center Guts Only for QB, QCB, QB24, HQB, HQCB and HQB24 Breakers 12" X 18"
$120.07
 Only 1 unit left
Zinsco QB243090 90 Amp 3 Pole 240v Circuit BreakerZinsco QB243090 90 Amp 3 Pole 240v Circuit Breaker
Zinsco Zinsco QB243090 90 Amp 3 Pole 240v Circuit Breaker
$1,501.08
 Only 1 unit left
Zinsco MLB20(12-24) Panelboard Hinged Cover/Door Only 225 Amp 240V Nema 3R 22 3/8" x 14 1/4"Zinsco MLB20(12-24) Panelboard Hinged Cover/Door Only 225 Amp 240V Nema 3R 22 3/8" x 14 1/4"
Zinsco Zinsco MLB20(12-24) Panelboard Hinged Cover/Door Only 225 Amp 240V Nema 3R 22 3/8" x 14 1/4"
$67.54
 Only 1 unit left
Sylvania Zinsco MLB20 (20-40) Panel Cover/Door Only 225 Amp 240V 29" x 12 3/8"Sylvania Zinsco MLB20 (20-40) Panel Cover/Door Only 225 Amp 240V 29" x 12 3/8"
Zinsco / GTE Sylvania Sylvania Zinsco MLB20 (20-40) Panel Cover/Door Only 225 Amp 240V 29" x 12 3/8"
$90.05
 Sold out
Sylvania Zinsco MLB20 (20-40) Panel Cover/Door Only 120/240V 225 Amp 29 1/4" x 14 3/8"Sylvania Zinsco MLB20 (20-40) Panel Cover/Door Only 120/240V 225 Amp 29 1/4" x 14 3/8"
Zinsco / GTE Sylvania Sylvania Zinsco MLB20 (20-40) Panel Cover/Door Only 120/240V 225 Amp 29 1/4" x 14 3/8"
$105.06
 Sold out
Zinsco Dead Front Only With Main 11 5/8" x 8"Zinsco Dead Front Only With Main 11 5/8" x 8"
Zinsco Zinsco Dead Front Only With Main 11 5/8" x 8"
$37.50
 Sold out
Zinsco MLB12(12-24) 125 Amp 120/240 VAC Load Center Guts Only 6" X 15 3/4"Zinsco MLB12(12-24) 125 Amp 120/240 VAC Load Center Guts Only 6" X 15 3/4"
Zinsco Zinsco MLB12(12-24) 125 Amp 120/240 VAC Load Center Guts Only 6" X 15 3/4"
$60.02
 In stock, 2 units
Zinsco Dead Front 11 3/4" x 6 1/4"Zinsco Dead Front 11 3/4" x 6 1/4"
Zinsco Zinsco Dead Front 11 3/4" x 6 1/4"
$45.01
 Only 1 unit left
Zinsco Cover/Door Only 16 Space 24 1/4" x 10 3/4"Zinsco Cover/Door Only 16 Space 24 1/4" x 10 3/4"
Zinsco / GTE Sylvania Zinsco Cover/Door Only 16 Space 24 1/4" x 10 3/4"
$74.98
 Sold out
Zinsco Main Breaker Enclosure and Neutral Bar for Zinsco 200 Amp PanelboardZinsco Main Breaker Enclosure and Neutral Bar for Zinsco 200 Amp Panelboard
Zinsco / GTE Sylvania / Challenger Zinsco Main Breaker Enclosure and Neutral Bar for Zinsco 200 Amp Panelboard
$30
 Sold out
Zinsco ML12(6-12)CDG Panel Cover Door Only 10 1/4" x 7 1/8"Zinsco ML12(6-12)CDG Panel Cover Door Only 10 1/4" x 7 1/8"
Zinsco Zinsco ML12(6-12)CDG Panel Cover Door Only 10 1/4" x 7 1/8"
$45.01
 Only 1 unit left
Zinsco Z2030 30 Space 200 Amp MLO Load Center Guts Only with Multiple Neutral/Ground Bars 8" X 29"Zinsco Z2030 30 Space 200 Amp MLO Load Center Guts Only with Multiple Neutral/Ground Bars 8" X 29"
Zinsco Zinsco Z2030 30 Space 200 Amp MLO Load Center Guts Only with Multiple Neutral/Ground Bars 8" X 29"
From $96.07
 In stock, 2 units
Choose options
Zinsco 125X7 12 Space 125 Amp Load Center with Spit MLO Bar Guts Only 7" X 16"Zinsco 125X7 12 Space 125 Amp Load Center with Spit MLO Bar Guts Only 7" X 16"
Zinsco Zinsco 125X7 12 Space 125 Amp Load Center with Spit MLO Bar Guts Only 7" X 16"
$90.05
 In stock, 2 units
Zinsco 12 Space 125 Amp MLO Load Center with Extended Ground Bar 7" X 13"Zinsco 12 Space 125 Amp MLO Load Center with Extended Ground Bar 7" X 13"
Zinsco Zinsco 12 Space 125 Amp MLO Load Center with Extended Ground Bar 7" X 13"
$60.02
 In stock, 2 units
Zinsco 6 Space 125 Amp Load Center with Extended Ground Bar Guts Only 7" X 10"Zinsco 6 Space 125 Amp Load Center with Extended Ground Bar Guts Only 7" X 10"
Zinsco / GTE Sylvania Zinsco 6 Space 125 Amp Load Center with Extended Ground Bar Guts Only 7" X 10"
$52.52
 In stock, 2 units
Zinsco Panel Guts for Box Z205X10 6.5" X 17.5"Zinsco Panel Guts for Box Z205X10 6.5" X 17.5"
Zinsco Zinsco Panel Guts for Box Z205X10 6.5" X 17.5"
$45.01
 Only 1 unit left
Zinsco 4 Position Ceramic Based Isolated Ground Bar w/ Up to #6 AWG Ground Lugs on Each EndZinsco 4 Position Ceramic Based Isolated Ground Bar w/ Up to #6 AWG Ground Lugs on Each End
Zinsco / GTE Sylvania Zinsco 4 Position Ceramic Based Isolated Ground Bar w/ Up to #6 AWG Ground Lugs on Each End
$30
 In stock, 18 units
Zinsco Top Interior Breaker Mounting Plate for S & RS Cabinets Rated for 120/240VAC 50 Amps 4" 5"Zinsco Top Interior Breaker Mounting Plate for S & RS Cabinets Rated for 120/240VAC 50 Amps 4" 5"
Zinsco Zinsco Top Interior Breaker Mounting Plate for S & RS Cabinets Rated for 120/240VAC 50 Amps 4" 5"
$4.49
 In stock, 33 units
Zinsco A and B Phase 100A 120V 6 Space Load Center Interior Type T Main Lug For Box AZinsco A and B Phase 100A 120V 6 Space Load Center Interior Type T Main Lug For Box A
Zinsco Zinsco A and B Phase 100A 120V 6 Space Load Center Interior Type T Main Lug For Box A
$30
 In stock, 5 units
Zinsco 100 Amp 3 Phase 30 Circuit Criss Cross Bus Guts Only 10" x 18"Zinsco 100 Amp 3 Phase 30 Circuit Criss Cross Bus Guts Only 10" x 18"
Zinsco Zinsco 100 Amp 3 Phase 30 Circuit Criss Cross Bus Guts Only 10" x 18"
$330.22
 Only 1 unit left
Zinsco Magnetrip Cat. No. 3M-S 120/240V 4 Space Dead Front Only 8" x 5 1/8"Zinsco Magnetrip Cat. No. 3M-S 120/240V 4 Space Dead Front Only 8" x 5 1/8"
Zinsco Zinsco Magnetrip Cat. No. 3M-S 120/240V 4 Space Dead Front Only 8" x 5 1/8"
$15
 Only 1 unit left
Zinsco Q135/T135 35 Amp 1 Pole 120V Type T Magnetrip Circuit BreakerZinsco Q135/T135 35 Amp 1 Pole 120V Type T Magnetrip Circuit Breaker
Zinsco / GTE Sylvania / Challenger Zinsco Q135/T135 35 Amp 1 Pole 120V Type T Magnetrip Circuit Breaker
$12
 In stock, 6 units
Zinsco ML12(6-12)CDG 125 Amp 120/240v 3 Wire Type 1 Panel Cover 15 1/4" x 12 1/8"Zinsco ML12(6-12)CDG 125 Amp 120/240v 3 Wire Type 1 Panel Cover 15 1/4" x 12 1/8"
Zinsco Zinsco ML12(6-12)CDG 125 Amp 120/240v 3 Wire Type 1 Panel Cover 15 1/4" x 12 1/8"
$60.02
 Sold out
Zinsco RS2-125 Nema 3R Enclosure 12" x 6 3/4"Zinsco RS2-125 Nema 3R Enclosure 12" x 6 3/4"
Zinsco Zinsco RS2-125 Nema 3R Enclosure 12" x 6 3/4"
$60.02
 Only 1 unit left
Zinsco Dead Front Cover 12" x 6 1/4"Zinsco Dead Front Cover 12" x 6 1/4"
Zinsco Zinsco Dead Front Cover 12" x 6 1/4"
$60.02
 Sold out
Zinsco S3-225 MOD. 1 Dead Front 240 Vac 3 Phase 4 Wire 120/240 Vac 1 Phase 3 Wire 18" X 9 3/4"Zinsco S3-225 MOD. 1 Dead Front 240 Vac 3 Phase 4 Wire 120/240 Vac 1 Phase 3 Wire 18" X 9 3/4"
Zinsco Zinsco S3-225 MOD. 1 Dead Front 240 Vac 3 Phase 4 Wire 120/240 Vac 1 Phase 3 Wire 18" X 9 3/4"
$75.05
 Sold out
Zinsco Electric Panel Enclosure 25 1/4" x 15 1/4"Zinsco Electric Panel Enclosure 25 1/4" x 15 1/4"
Zinsco Zinsco Electric Panel Enclosure 25 1/4" x 15 1/4"
$135.09
 Only 1 unit left

Recently Viewed