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![](images/spacer.gif) | ![Kf Dual Pack Ul800 Toy Transformer w/ 2 self resetting circuit breakers](https://i.ebayimg.com/images/g/2SAAAOSwQ~tlTmN5/s-l140.jpg) | Kf Dual Pack Ul800 Toy Transformer w/ 2 self resetting circuit breakers $19.00 | ![](images/spacer.gif) |
![Unopened Box Square D 1.5s43f General Purpose Transformer](https://i.ebayimg.com/images/g/bVMAAOSwxM5lJLOd/s-l140.jpg) | Unopened Box Square D 1.5s43f General Purpose Transformer $250.00 | ![](images/spacer.gif) |
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![](images/spacer.gif) | ![1959 Ite Substation Switch Transformer Circuit Breakers vintage print Ad](https://i.ebayimg.com/images/g/HEEAAOSwyiFmnGJj/s-l140.jpg) | 1959 Ite Substation Switch Transformer Circuit Breakers vintage print Ad $9.99 | ![](images/spacer.gif) |
![New in Box Siemens 3Vu1640-1Ml00 3Vu Motor Protection Circuit Breakers 1No+1Nc](https://i.ebayimg.com/images/g/oPMAAOSwJhNXUAGh/s-l140.jpg) | New in Box Siemens 3Vu1640-1Ml00 3Vu Motor Protection Circuit Breakers 1No+1Nc $189.97 | ![](images/spacer.gif) |
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![](images/spacer.gif) | ![New ListingAmerican Flyer No. 18B 190 Watt Dual Control Transformer w/Circuit Breakers !](https://i.ebayimg.com/images/g/4E4AAOSw4opmn54c/s-l500.jpg) | New ListingAmerican Flyer No. 18B 190 Watt Dual Control Transformer w/Circuit Breakers ! $89.95 | ![](images/spacer.gif) |
![Lionel Zw Circuit Breaker 15 amp for Zw Transformer 275 new W/ repair wire!](https://i.ebayimg.com/images/g/UrUAAOSwHRRgdeXH/s-l140.jpg) | Lionel Zw Circuit Breaker 15 amp for Zw Transformer 275 new W/ repair wire! $14.95 | ![](images/spacer.gif) |
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![](images/spacer.gif) | ![New! Square D Smct3200R Circuit Breakers Masterpact + *Warranty*](https://i.ebayimg.com/images/g/aoYAAOSw~Jdh4B3f/s-l140.jpg) | New! Square D Smct3200R Circuit Breakers Masterpact + *Warranty* $325.00 | ![](images/spacer.gif) |
![Residio Universal Circuit Breaker Transformer At150F 1022 (New)](https://i.ebayimg.com/images/g/M~UAAOSwNLZlTUEu/s-l140.jpg) | Residio Universal Circuit Breaker Transformer At150F 1022 (New) $17.00 | ![](images/spacer.gif) |
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![](images/spacer.gif) | ![Rebuilt Kw New Ac Cord 2 Rollers Whistle Diode Circuit Breaker 6 New Terminals](https://i.ebayimg.com/images/g/cPEAAOSwz6FmEZcc/s-l140.jpg) | Rebuilt Kw New Ac Cord 2 Rollers Whistle Diode Circuit Breaker 6 New Terminals $185.00 | ![](images/spacer.gif) |
![Allen-Bradley 25634-141-01 control circuit transformer primary voltage 220/440](https://i.ebayimg.com/images/g/ZPMAAOSwEhpkC6EG/s-l140.jpg) | Allen-Bradley 25634-141-01 control circuit transformer primary voltage 220/440 $35.00 | ![](images/spacer.gif) |
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![](images/spacer.gif) | ![Lot Of (10) Eta Circuit Breakers, Push To Reset, Ac240V, Dc28V, 5A, Series 1658](https://i.ebayimg.com/images/g/NK0AAOSwcDFjBnVt/s-l140.jpg) | Lot Of (10) Eta Circuit Breakers, Push To Reset, Ac240V, Dc28V, 5A, Series 1658 $29.99 | ![](images/spacer.gif) |
![Eta 1658-G41-00-P10-30A Thermal Circuit Breaker, 1658 Series, 30 A, 1 Pole New](https://i.ebayimg.com/images/g/oR8AAOSwn0ljDtSA/s-l140.jpg) | Eta 1658-G41-00-P10-30A Thermal Circuit Breaker, 1658 Series, 30 A, 1 Pole New $6.99 | ![](images/spacer.gif) |
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![](images/spacer.gif) | ![Rb2 Single Pole Circuit Breakers Overload Short Circuit Protector 2.5A 125V/250V](https://i.ebayimg.com/images/g/2ggAAOSwZs9i8Nrf/s-l140.jpg) | Rb2 Single Pole Circuit Breakers Overload Short Circuit Protector 2.5A 125V/250V $18.99 | ![](images/spacer.gif) |
![Ge Abb Thqmv175Wl Thqmv175 175Amp 120/240V 22K Aic Main Breaker Brand New](https://i.ebayimg.com/images/g/1lkAAOSwNxhkFOqx/s-l140.jpg) | Ge Abb Thqmv175Wl Thqmv175 175Amp 120/240V 22K Aic Main Breaker Brand New $249.99 | ![](images/spacer.gif) |
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![](images/spacer.gif) | ![Circuit Breaker Eta 1658 12A Dc Ac Push Thermal Overcurrent P 13 terminals](https://i.ebayimg.com/images/g/gV0AAOSwTFVi6YPT/s-l140.jpg) | Circuit Breaker Eta 1658 12A Dc Ac Push Thermal Overcurrent P 13 terminals $6.95 | ![](images/spacer.gif) |
![Allen Bradley Control Circuit Transformer 208V 60Hz 120V 60Hz Ser. B 1497-N15](https://i.ebayimg.com/images/g/n0UAAOSwt~5keOnT/s-l140.jpg) | Allen Bradley Control Circuit Transformer 208V 60Hz 120V 60Hz Ser. B 1497-N15 $124.95 | ![](images/spacer.gif) |
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![](images/spacer.gif) | ![Kw 10 Amp Circuit Breaker For Lionel Kw Transformer w/repair wire dealer 5 pack](https://i.ebayimg.com/images/g/LdQAAOSwMqpma~nv/s-l140.jpg) | Kw 10 Amp Circuit Breaker For Lionel Kw Transformer w/repair wire dealer 5 pack $49.99 | ![](images/spacer.gif) |
![New Honeywell At175F1023 Universal Circuit Breaker Transformer S5](https://i.ebayimg.com/images/g/mPYAAOSw4UxmnRhe/s-l140.jpg) | New Honeywell At175F1023 Universal Circuit Breaker Transformer S5 $29.99 | ![](images/spacer.gif) |
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![](images/spacer.gif) | ![20-22A Kw Transformer Replacement Circuit Breaker](https://i.ebayimg.com/images/g/BkgAAOSwpulhJVdP/s-l500.jpg) | 20-22A Kw Transformer Replacement Circuit Breaker $9.50 | ![](images/spacer.gif) |
![(4) Lionel Post War Transformer Circuit Protection 5 Amp Auto-Reset Breakers](https://i.ebayimg.com/images/g/mlYAAOSwPBpiF77J/s-l140.jpg) | (4) Lionel Post War Transformer Circuit Protection 5 Amp Auto-Reset Breakers $24.00 | ![](images/spacer.gif) |
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![](images/spacer.gif) | ![Lionel Kw 10 Amp Circuit Breaker W/Terminals for Lionel Kw transformer Free Ship](https://i.ebayimg.com/images/g/G8IAAOSw77JlrKUJ/s-l140.jpg) | Lionel Kw 10 Amp Circuit Breaker W/Terminals for Lionel Kw transformer Free Ship $11.95 | ![](images/spacer.gif) |
![Siemens 3Rv28110Hd10 Circuit Breaker Ul489 For Transformers S00 0.8A Screw 3Rv2](https://i.ebayimg.com/images/g/q-QAAOSwu-pmcD7q/s-l140.jpg) | Siemens 3Rv28110Hd10 Circuit Breaker Ul489 For Transformers S00 0.8A Screw 3Rv2 $75.00 | ![](images/spacer.gif) |
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![](images/spacer.gif) | ![Siemens Qjh22B200 200 Amp Circuit Breaker](https://i.ebayimg.com/images/g/s7kAAOSwG5Rml4dv/s-l140.jpg) | Siemens Qjh22B200 200 Amp Circuit Breaker $125.00 | ![](images/spacer.gif) |
![Ge Tsvg830A Continuous Rating Ground Fault Neutral Transformer ~ Used Takeoff](https://i.ebayimg.com/images/g/z4kAAOSwzklmlvxu/s-l140.jpg) | Ge Tsvg830A Continuous Rating Ground Fault Neutral Transformer ~ Used Takeoff $250.00 | ![](images/spacer.gif) |
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![](images/spacer.gif) | ![Ge Abb Thqb21100 Thqb2100 2 Pole 100 Amps 120/240Volt Bolt-On Brand New](https://i.ebayimg.com/images/g/a5oAAOSw665kUX5X/s-l140.jpg) | Ge Abb Thqb21100 Thqb2100 2 Pole 100 Amps 120/240Volt Bolt-On Brand New $74.99 | ![](images/spacer.gif) |
![Ite Circuit Breaker Co Transformer Single Phase Type Aa Used Surplus](https://i.ebayimg.com/images/g/G4sAAOSw-f1mlAD2/s-l140.jpg) | Ite Circuit Breaker Co Transformer Single Phase Type Aa Used Surplus $319.99 | ![](images/spacer.gif) |
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![](images/spacer.gif) | ![E-T-A Eta Thermal Circuit Breaker 1658 Series - With Hardware Options](https://i.ebayimg.com/images/g/8KwAAOSwXSZk9-fO/s-l140.jpg) | E-T-A Eta Thermal Circuit Breaker 1658 Series - With Hardware Options $6.99 to | ![](images/spacer.gif) |
![Two(2) 5amp Self Resetting Circuit Breaker for Lionel & Other Train Transformers](https://i.ebayimg.com/images/g/6WUAAOSwcM5gKqxM/s-l140.jpg) | Two(2) 5amp Self Resetting Circuit Breaker for Lionel & Other Train Transformers $15.90 | ![](images/spacer.gif) |
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![](images/spacer.gif) | ![Lionel Post War Transformer Protection - Breaker Block & 5Amp Breakers & Tvs-Zw](https://i.ebayimg.com/images/g/EcgAAOSwvbBl0Pdq/s-l140.jpg) | Lionel Post War Transformer Protection - Breaker Block & 5Amp Breakers & Tvs-Zw $44.95 | ![](images/spacer.gif) |
![Lot of 10 circuit breakers Siemens Q120Dfn arc-gfci Dual Function 20 amp new](https://i.ebayimg.com/images/g/keEAAOSwBUhmgAEI/s-l140.jpg) | Lot of 10 circuit breakers Siemens Q120Dfn arc-gfci Dual Function 20 amp new $403.57 | ![](images/spacer.gif) |
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![](images/spacer.gif) | ![new Square D Qo240 Plug In Circuit Breaker 40A 240V 2P 1Ph Qob 40 Amp 240 Volt](https://i.ebayimg.com/images/g/G4sAAOSw3uhmQOqP/s-l140.jpg) | new Square D Qo240 Plug In Circuit Breaker 40A 240V 2P 1Ph Qob 40 Amp 240 Volt $19.99 | ![](images/spacer.gif) |
![Pentair 471360 Dual Voltage Transformer with Circuit Breaker](https://i.ebayimg.com/images/g/fUQAAOSwpCRmhvSU/s-l140.jpg) | Pentair 471360 Dual Voltage Transformer with Circuit Breaker $84.99 | ![](images/spacer.gif) |
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![](images/spacer.gif) | ![Lionel Post War Transformer Circuit Protection (4) 5 Amp Breakers & Tvs Diodes](https://i.ebayimg.com/images/g/brMAAOSwLxZiTHwP/s-l140.jpg) | Lionel Post War Transformer Circuit Protection (4) 5 Amp Breakers & Tvs Diodes $28.50 | ![](images/spacer.gif) |
![Square D Schneider 2S46F 2 Kva Single-Phase Transformer 240/120V](https://i.ebayimg.com/images/g/EIcAAOSwmGJmmrNY/s-l140.jpg) | Square D Schneider 2S46F 2 Kva Single-Phase Transformer 240/120V $249.95 | ![](images/spacer.gif) |
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![](images/spacer.gif) | ![Lionel Post War Transformer Circuit Protection 5 Amp Auto-Reset Breaker - Zw,Etc](https://i.ebayimg.com/images/g/TDEAAOSwNtJiAyZM/s-l140.jpg) | Lionel Post War Transformer Circuit Protection 5 Amp Auto-Reset Breaker - Zw,Etc $6.50 | ![](images/spacer.gif) |
![Resideo At175F Universal Circuit Breaker Transformer 120/240V 50/60Hz 1023](https://i.ebayimg.com/images/g/u24AAOSwRDxmOqox/s-l140.jpg) | Resideo At175F Universal Circuit Breaker Transformer 120/240V 50/60Hz 1023 $27.99 | ![](images/spacer.gif) |
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![](images/spacer.gif) | ![Mars Transformer 40Va 120/208/240V To 24/12/2.5 Class 2 Circuit Breaker](https://i.ebayimg.com/images/g/8~YAAOSwbLtmiYPB/s-l140.jpg) | Mars Transformer 40Va 120/208/240V To 24/12/2.5 Class 2 Circuit Breaker $24.99 | ![](images/spacer.gif) |
![Square D 400 Amp Internal Current Transformers For P Frame Breakers, Used](https://i.ebayimg.com/images/g/8mcAAOSwvDJfEfAr/s-l140.jpg) | Square D 400 Amp Internal Current Transformers For P Frame Breakers, Used $75.00 | ![](images/spacer.gif) |
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![](images/spacer.gif) | ![New ListingLot of 10 circuit breakers Siemens Q120Dfn arc-gfci Dual Function 20 amp new](https://i.ebayimg.com/images/g/jVMAAOSwFTtmnwW9/s-l140.jpg) | New ListingLot of 10 circuit breakers Siemens Q120Dfn arc-gfci Dual Function 20 amp new $400.00 | ![](images/spacer.gif) |
![4 Circuit Breakers for Lionel & Other Train Transformer Self Resetting](https://i.ebayimg.com/images/g/0PYAAOSwLa9hbxdl/s-l140.jpg) | 4 Circuit Breakers for Lionel & Other Train Transformer Self Resetting $24.99 | ![](images/spacer.gif) |
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![](images/spacer.gif) | ![👀 Square D Model Iii Unit Substation 1000 Kva 13200V 480Y/277V 1200A Panelboard](https://i.ebayimg.com/images/g/RLoAAOSwKV5mYGOA/s-l140.jpg) | 👀 Square D Model Iii Unit Substation 1000 Kva 13200V 480Y/277V 1200A Panelboard $26,009.99 | ![](images/spacer.gif) |
![Eta Circuit Breaker, Push To Reset, Single Pole, Ac240V, Dc28V, 35A, Series 1658](https://i.ebayimg.com/images/g/zEMAAOSwZVJjBpzQ/s-l140.jpg) | Eta Circuit Breaker, Push To Reset, Single Pole, Ac240V, Dc28V, 35A, Series 1658 $6.99 | ![](images/spacer.gif) |
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![](images/spacer.gif) | ![Wall-Mountable Voltage Transformer with Dual Circuit Breakers - 500W Converter](https://i.ebayimg.com/images/g/TFgAAOSwuYxmO9ua/s-l140.jpg) | Wall-Mountable Voltage Transformer with Dual Circuit Breakers - 500W Converter $79.99 | ![](images/spacer.gif) |
![Lionel Post War Transformer Circuit Protection (4) 5 Amp Breakers & (4) Tvs - Zw](https://i.ebayimg.com/images/g/Ko0AAOSw6gxiTH2m/s-l140.jpg) | Lionel Post War Transformer Circuit Protection (4) 5 Amp Breakers & (4) Tvs - Zw $28.50 | ![](images/spacer.gif) |
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![](images/spacer.gif) | ![Resideo At175F Universal Circuit Breaker Transformer 120/240V 50/60Hz 1023](https://i.ebayimg.com/images/g/yy4AAOSw-tJmb20x/s-l140.jpg) | Resideo At175F Universal Circuit Breaker Transformer 120/240V 50/60Hz 1023 $25.00 | ![](images/spacer.gif) |
![2 Eta 2-5700-Ig1-K10 Circuit Breaker Threadneck Mount Push-To-Release/Reset](https://i.ebayimg.com/images/g/4tQAAOSwSiplWlgs/s-l140.jpg) | 2 Eta 2-5700-Ig1-K10 Circuit Breaker Threadneck Mount Push-To-Release/Reset $25.99 | ![](images/spacer.gif) |
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![](images/spacer.gif) | ![Lionel Zw Original 15A Circuit Breakers - Part#: Zw-22 Base Mounted - Lot Of 4](https://i.ebayimg.com/images/g/l2wAAOSwLxhmKVC3/s-l140.jpg) | Lionel Zw Original 15A Circuit Breakers - Part#: Zw-22 Base Mounted - Lot Of 4 $7.95 | ![](images/spacer.gif) |
![Siemens 20 Amp 120-Volt 1-Pole Tandem Cafci Type Qta Circuit Breaker Q2020Afcp](https://i.ebayimg.com/images/g/e7UAAOSw1b1mj~P5/s-l140.jpg) | Siemens 20 Amp 120-Volt 1-Pole Tandem Cafci Type Qta Circuit Breaker Q2020Afcp $59.99 | ![](images/spacer.gif) |
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![](images/spacer.gif) | ![Abb Miniature Circuit Breakers S202M K16 Uc New Box Of 5](https://i.ebayimg.com/images/g/tmMAAOSwuJtjZGaV/s-l140.jpg) | Abb Miniature Circuit Breakers S202M K16 Uc New Box Of 5 $126.00 | ![](images/spacer.gif) |
![Siemens Ngsp120 Breaker Vl Neutral Current Transformer 1000A/1200A Used.](https://i.ebayimg.com/images/g/E1gAAOSwMIJlMZEV/s-l140.jpg) | Siemens Ngsp120 Breaker Vl Neutral Current Transformer 1000A/1200A Used. $160.00 | ![](images/spacer.gif) |
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Prices current as of last update, 07/23/24 6:21pm.
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