{"product_id":"eaton-faz-d0-5-1-sp","title":"Eaton FAZ-D0.5\/1-SP 0.5A 1-Pole 277 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton FAZ-D0.5\/1-SP 0.5A 1-Pole 277 V Circuit Breaker is a purpose-built protection device designed for small-draw, high-voltage circuits in commercial and light industrial settings. With a 0.5-amp current rating and a single-pole configuration, it provides precise overcurrent protection in 277-volt distribution paths, helping safeguard wiring and connected equipment from overloads and short circuits.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating\u003c\/strong\u003e: 0.5 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating\u003c\/strong\u003e: 277 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number\u003c\/strong\u003e: FAZ-D0.5\/1-SP\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhat makes this Eaton breaker stand out is its focused protection for low-current loads within 277 V circuits. The thermal-magnetic trip mechanism (common to FAZ-series devices) responds quickly to overloads and short circuits, delivering reliable protection without demanding changes to your existing wiring or panel layout. This means fewer unexpected trips on circuits like lighting control, small process controls, or sign\/relay circuits that operate at 277 V.\u003c\/p\u003e \u003cp\u003eIdeal use cases include:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eLighting control circuits in offices, retail, and facilities that run on 277 V\u003c\/li\u003e \u003cli\u003eControl panels and signaling circuits where tight 0.5 A protection is required\u003c\/li\u003e \u003cli\u003eSmall, non-motor loads inside commercial electrical installations\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this model over a generic solution? It’s specifically matched to Eaton’s FAZ line, designed for compatibility with panels and enclosures that support FAZ-type breakers. This ensures a clean, reliable fit, straightforward replacement, and consistent electrical protection across your Eaton-powered systems. It’s a smart choice when you need dependable 0.5 A protection in a compact, single-pole package for 277 V circuits.\u003c\/p\u003e \u003cp\u003ePractical guidance for deployment:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eVerify that your installation is a 277 V system and that a 1-pole, 0.5 A protection device is appropriate for the circuit load\u003c\/li\u003e \u003cli\u003eInstall in a panel or enclosure that accepts FAZ-series breakers to ensure proper alignment and electrical contact\u003c\/li\u003e \u003cli\u003eLabel the circuit clearly so maintenance staff understand the protected load and the breaker rating\u003c\/li\u003e \u003cli\u003ePeriodically test the circuit by simulating fault conditions in accordance with local electrical code requirements and manufacturer guidelines\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor professionals seeking dependable, specification-aligned protection for low-current 277 V circuits, the Eaton FAZ-D0.5\/1-SP 0.5A 1-Pole 277 V Circuit Breaker offers targeted safety, reliable performance, and seamless integration within Eaton-powered electrical systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46423240048802,"sku":"FAZ-D0.5\/1-SP","price":210.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/eaton-faz-d0-5-1-sp","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}