{"product_id":"abb-k50a-circuit-breaker","title":"ABB | K50A | Circuit Breaker | 50A | Bolt-On","description":"\u003cdiv\u003eABB K50A Circuit Breaker — a dependable 50-amp bolt-on protection solution designed for maintenance, retrofit, and replacement projects where exact specs matter. Built around the K50A part reference, it’s the smart choice when you need a direct-fit component that stays in service longer and keeps your panel architecture clean. \u003cstrong\u003eTrusted compatibility, straightforward installation\u003c\/strong\u003e\n- 50A amperage for reliable overcurrent protection in standard industrial and commercial layouts\n- Bolt-On mounting for secure, vibration-resistant attachment in compatible panels\n- Part Number: K50A — use this reference to verify fit and electrical ratings before you order\n- Brand: ABB — a solid track record of durable components that align with established panel designs \u003cstrong\u003eWhy this matters for your project\u003c\/strong\u003e\n- Maintenance scenarios: When a panel upgrade or routine service requires swapping in a like-for-like breaker, the K50A delivers the same protection characteristics you rely on without wiring remixes or panel modifications.\n- Retrofit readiness: If you’re updating equipment or migrating to a higher-current protection scheme, this 50A bolt-on option is designed to drop into existing bolt-on slots, helping you maintain system continuity with minimal downtime.\n- Replacement reliability: Replacing a worn or failed unit with an ABB K50A helps preserve equipment protection coordination and minimizes compatibility risk when you’re consolidating parts across multiple panels. \u003cstrong\u003eHow to use and verify\u003c\/strong\u003e\n- Before purchasing, confirm that your equipment’s mounting style is bolt-on and that the system’s protection scheme calls for a 50A rating in the same current and interrupting capacity range as the K50A.\n- Use the K50A part number as the principal compatibility reference to ensure you’re matching the exact spec your panel or enclosure was built for.\n- If you’re maintaining or retrofitting older circuitry, map your circuit’s load to ensure 50A protection aligns with the downstream devices and wire sizes in your installation. \u003cstrong\u003eIdeal for\u003c\/strong\u003e\n- Technicians conducting panel maintenance, retrofits, or component replacements where a precise 50A, bolt-on breaker is requested\n- Systems that require straightforward, no-fruss installation with a proven ABB solution that aligns with established panel architectures \u003cstrong\u003eSpecifications snapshot\u003c\/strong\u003e\n- Amperage: 50A\n- Mounting: Bolt-On\n- Part Number: K50A\n- Brand: ABB\n- Use case: maintenance, retrofit, replacement In short, the ABB K50A 50A bolt-on circuit breaker is built to slot into compatible panels with minimal fuss, delivering dependable protection and a straightforward path back to steady, safe operation. Use the part number K50A as your compatibility anchor, and choose this solution when your project calls for a precise, durable 50-amp bolt-on breaker.\u003c\/div\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":46427166900386,"sku":"K50A","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a0994f42-7fad-49d1-911a-c2784022b8c9.png?v=1765492979","url":"https:\/\/www.ampstate.com\/products\/abb-k50a-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}