{"product_id":"abb-s271k-0-5a-5a-1p-circuit-breaker","title":"ABB S271K-0.5A Circuit Breaker, 5A, 1-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eThe ABB S271K-0.5A Circuit Breaker, rated at 5 A and configured as a 1-Pole unit, is built for tough industrial environments where reliable overcurrent protection matters. Designed for service, maintenance, and replacement projects, this breaker helps safeguard electrical systems, minimize unplanned downtime, and keep critical equipment up and running with consistent performance.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSingle-pole protection for a dedicated circuit\u003c\/strong\u003e – ideal for protecting one branch of your distribution system where precise current control is essential.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e5 A amperage rating\u003c\/strong\u003e – provides targeted, predictable protection for sensitive loads while preventing nuisance trips in everyday industrial applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number S271K-0.5A\u003c\/strong\u003e – use this exact identifier to confirm compatibility with your panel, enclosure, or replacement part requirements; fitment should be verified by part number and application needs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade reliability\u003c\/strong\u003e – built by ABB for demanding environments, delivering robust protection in service, maintenance, and replacement scenarios.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWho is this ideal for?\u003c\/strong\u003e Maintenance teams, facility engineers, and technicians responsible for panel upgrades, equipment protection, and routine replacements in industrial settings. If your system relies on a precise 5 A, 1-Pole breaker, the S271K-0.5A is designed to integrate smoothly with existing infrastructure while delivering dependable circuit protection.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eHow to verify compatibility\u003c\/strong\u003e – start with the part number: S271K-0.5A. Cross-check it against your panel’s listing and application requirements. If you’re unsure, use the provided support option to confirm fit and avoid mis-match during procurement.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePractical benefits and outcomes\u003c\/strong\u003e – expect consistent tripping behavior at the programmed rating, streamlined replacement workflows for maintenance events, and reduced risk of equipment damage from overcurrent conditions. This translates to better uptime, safer operations, and confidence in your electrical protections.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eQuick tips for installation and usage\u003c\/strong\u003e – ensure you’re selecting the correct polarity and mounting orientation for your enclosure, inspect terminals for clean connections, and follow standard safety procedures when working on energized systems. Keep the exact part number handy during ordering to support accurate replacements in the future.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46416075423906,"sku":"S271K-0.5A","price":460.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/abb-s271k-0-5a-circuit-breaker-5a-1-pole-breakers-658.webp?v=1789233449","url":"https:\/\/www.ampstate.com\/products\/abb-s271k-0-5a-5a-1p-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}