{"product_id":"q50","title":"Zinsco Q50 - 50A, 1-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eZinsco Q50\u003c\/strong\u003e is a 50-amp, 1-pole circuit breaker engineered for reliable overcurrent protection in electrical distribution systems. Designed for panelboards, switchboards, and control panels, it delivers targeted protection for single-phase circuits in demanding environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating: 50A\u003c\/strong\u003e provides robust protection for single-leg circuits in industrial, commercial, and OEM applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e1-Pole configuration\u003c\/strong\u003e offers a compact, space-efficient design ideal for layouts where single-phase protection is required.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile deployment\u003c\/strong\u003e suitable for distribution panels and motor control centers, as well as other enclosures that rely on dependable breakers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOperational safety\u003c\/strong\u003e designed to interrupt fault currents predictably, helping prevent damage to wiring, equipment, and downstream components.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eDistribution panels in industrial facilities needing reliable single-pole protection for feeders and branch circuits.\u003c\/li\u003e \u003cli\u003eMotor control centers where single-phase protection is essential for specific loads.\u003c\/li\u003e \u003cli\u003eCommercial electrical rooms and OEM equipment requiring compact, dependable protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUnique value and how it helps you\u003c\/h3\u003e\n\u003cp\u003eThe Zinsco Q50 stands out with a straightforward 1-pole design paired with proven performance in heavy-use environments. If your system runs single-phase circuits and you need fast, predictable trip behavior, the Q50 provides a focused protection point that helps reduce downtime and equipment damage from overcurrents. For multi-circuit setups, you can strategically deploy multiple 1-pole breakers to tailor protection across diverse branches without unnecessary complexity.\u003c\/p\u003e \u003ch3\u003ePractical considerations and tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCheck panel compatibility\u003c\/strong\u003e: ensure the panelboard or switchboard accepts 1-pole 50A Zinsco breakers in the Q50 family configuration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWiring strategy\u003c\/strong\u003e: align breakers with circuit loads and labeling for straightforward maintenance and clear fault tracing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInstallation basics\u003c\/strong\u003e: secure mounting according to panel manufacturer guidelines and verify tight, clean connections to minimize heat and contact resistance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance mindset\u003c\/strong\u003e: monitor for signs of wear or tripping anomalies; replace with the same 50A rating to maintain protection levels.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn short, the Zinsco Q50 – 50A, 1-Pole Circuit Breaker is a dependable choice for single-phase protection in distribution panels and motor control centers, offering precise protection, a compact form factor, and straightforward integration into your electrical infrastructure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Zinsco","offers":[{"title":"Default","offer_id":46390644375714,"sku":"Q50","price":54.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_7dff85a7-a5eb-4cb7-938e-3c493f0614e9.png?v=1765378917","url":"https:\/\/www.ampstate.com\/products\/q50","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}