{"product_id":"new-siemens-hjxd63b400-3-pole-400-amps-600-volts-circuit-breaker","title":"New Siemens HJXD63B400 3 Pole, 400 Amps, 600 Volts Circuit Breaker","description":"Siemens HJXD63B400 heavy-duty circuit breaker delivers reliable protection for industrial and commercial electrical systems. This 3-pole breaker handles 400-amp loads at 600 volts, making it ideal for high-capacity applications requiring dependable overcurrent protection.\n\nBuilt with Siemens engineering standards, this breaker provides consistent performance in demanding environments. The robust construction ensures long service life and minimal maintenance requirements.\n\nPerfect for panel upgrades, equipment installations, or replacement needs in facilities requiring industrial-grade electrical protection.","brand":"Breakers \u0026 More Electrical Supplies LLC","offers":[{"title":"Default Title","offer_id":43881090449467,"sku":"HJXD63B400","price":1600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/0254\/9307\/files\/3A9BCCB3-8076-48B5-BF19-ECB018A5FA11.jpg?v=1785344299","url":"https:\/\/breakersandmore.com\/products\/new-siemens-hjxd63b400-3-pole-400-amps-600-volts-circuit-breaker","provider":"Breakers \u0026 More Electrical Supplies LLC","version":"1.0","type":"link"}