![American/Federal Pacific Circuit Breaker, 2-Pole 40-Amp Thin Series - Magnetic Circuit Breakers - Amazon.com American/Federal Pacific Circuit Breaker, 2-Pole 40-Amp Thin Series - Magnetic Circuit Breakers - Amazon.com](https://m.media-amazon.com/images/I/81H777Gt+BL.jpg)
American/Federal Pacific Circuit Breaker, 2-Pole 40-Amp Thin Series - Magnetic Circuit Breakers - Amazon.com
![Square D QOB240 2 Pole 40 Amp 240VAC Circuit Breaker, New Style - New Pullout - Electrical Equipment Sales Square D QOB240 2 Pole 40 Amp 240VAC Circuit Breaker, New Style - New Pullout - Electrical Equipment Sales](https://cdn11.bigcommerce.com/s-yaaftenlcq/images/stencil/1280x1280/products/5657/13103/2Pole__11021.1642107454.jpg?c=2)
Square D QOB240 2 Pole 40 Amp 240VAC Circuit Breaker, New Style - New Pullout - Electrical Equipment Sales
![Square D Homeline 40-amp 2-Pole Standard Trip Circuit Breaker in the Circuit Breakers department at Lowes.com Square D Homeline 40-amp 2-Pole Standard Trip Circuit Breaker in the Circuit Breakers department at Lowes.com](https://mobileimages.lowes.com/productimages/060660b0-fc21-4136-ab47-4c1d879f2752/46874491_36.jpg)
Square D Homeline 40-amp 2-Pole Standard Trip Circuit Breaker in the Circuit Breakers department at Lowes.com
![Amazon.com: Blue Sea Systems 7182 285-Series Circuit Breaker, Surface Mount, 40A : Blue Sea Systems: Tools & Home Improvement Amazon.com: Blue Sea Systems 7182 285-Series Circuit Breaker, Surface Mount, 40A : Blue Sea Systems: Tools & Home Improvement](https://m.media-amazon.com/images/I/61Kau0J+gjL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Blue Sea Systems 7182 285-Series Circuit Breaker, Surface Mount, 40A : Blue Sea Systems: Tools & Home Improvement
![40 Amp 'Short Stop' Auto reset Circuit Breaker 12 Volt Right Angle - WiringProducts, Ltd. – Wiring Products 40 Amp 'Short Stop' Auto reset Circuit Breaker 12 Volt Right Angle - WiringProducts, Ltd. – Wiring Products](http://wiringproducts.com/cdn/shop/files/40-amp-short-stop-auto-reset-circuit-breaker-12-volt-right-angle.jpg?v=1686090012)
40 Amp 'Short Stop' Auto reset Circuit Breaker 12 Volt Right Angle - WiringProducts, Ltd. – Wiring Products
![Square D Homeline 20-amp/40-amp 4-Pole Quad Circuit Breaker in the Circuit Breakers department at Lowes.com Square D Homeline 20-amp/40-amp 4-Pole Quad Circuit Breaker in the Circuit Breakers department at Lowes.com](https://mobileimages.lowes.com/productimages/bb359ca9-10fb-47f4-a201-41e722034c64/07681575.jpg)
Square D Homeline 20-amp/40-amp 4-Pole Quad Circuit Breaker in the Circuit Breakers department at Lowes.com
![Schneider Electric - 40 Amp, 440 VAC, 2 Pole, DIN Rail Mounted Miniature Circuit Breaker - 56838287 - MSC Industrial Supply Schneider Electric - 40 Amp, 440 VAC, 2 Pole, DIN Rail Mounted Miniature Circuit Breaker - 56838287 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/5678680-21.jpg)