{"product_id":"siemens-smbkfd1-circuit-breaker","title":"Siemens | SMBKFD1 | Circuit Breaker | 250A | 2-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Siemens SMBKFD1 Circuit Breaker — a rugged, OEM-grade protection device engineered for high-demand electrical installations. With a 250 A rating and a 2-pole design, this breaker delivers reliable, simultaneous disconnection for two conductors, making it an essential choice for maintenance, retrofit, and replacement projects in commercial and light industrial panels.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDefinitive compatibility reference\u003c\/strong\u003e: The SMBKFD1 part number is the best guide for matching a precise fit in Siemens panels and compatible systems — skip guesswork and install with confidence.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTwo-pole protection\u003c\/strong\u003e: Clears both conductors together, providing robust protection for multi-wire circuits and high-current loads without partial disconnections.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current capability\u003c\/strong\u003e: 250 A rating suits feeders, large motors, and demanding equipment, helping maintain system safety and uptime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for upgrades and replacements\u003c\/strong\u003e: A reliable choice for retrofitting older panels or replacing worn-out breakers, reducing installation time and compatibility risk.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for practical reliability\u003c\/strong\u003e: Built to perform in real-world service conditions where dependable circuit protection is non-negotiable.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePerfect for:\u003c\/strong\u003e facilities with sizable electrical loads, HVAC systems, conveyors, or machinery that require solid, two-pole protection and straightforward replacement in existing Siemens installations.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eHow to verify compatibility:\u003c\/strong\u003e Before ordering, confirm that your panel or distribution board accepts SMBKFD1 by matching the part number, and ensure the amperage rating (250 A) and two-pole configuration align with your circuit requirements. Adhering to the panel’s labeling and installation guidelines helps maintain safety and code compliance.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhat you get\u003c\/strong\u003e: one Siemens SMBKFD1 circuit breaker configured as 250 A, 2-pole, ready to integrate into compatible panels to restore protective performance and minimize downtime.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46426179043490,"sku":"SMBKFD1","price":14506.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-smbkfd1-circuit-breaker-250a-2-pole-140.webp?v=1789528200","url":"https:\/\/www.ampstate.com\/products\/siemens-smbkfd1-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}