{"product_id":"r38-30","title":"Zinsco R38-30 - 30A, 2-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Zinsco R38-30 is a purpose-built 30A, 2-pole circuit breaker engineered to deliver dependable overcurrent protection in demanding electrical environments. Designed for seamless integration with panelboards, switchboards, and control panels, this breaker helps keep critical systems safe in industrial, commercial, and OEM applications.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 30A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBreaker type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy the 2-pole design matters: it disconnects both live conductors on 240V circuits, providing a safer, more reliable shutdown during faults or overloads. This dual-pole operation reduces the risk of dangerous line-to-line faults and simplifies fault isolation in distribution panels and motor control centers.\u003c\/p\u003e \u003ch3\u003eKey benefits and practical value\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong targeted protection for feeders and motors:\u003e 30A rating protects branch circuits and motor feeders from overloads without nuisance trips, helping extend equipment life.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRobust performance in real-world environments:\u003c\/strong\u003e Built to withstand the rigors of industrial and commercial electrical rooms, where steady protection and quick disconnection are essential.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile installation options:\u003c\/strong\u003e Suitable for use in panelboards, switchboards, and control panels across a range of applications—from manufacturing floors to large office complexes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStreamlined safety for 240V circuits:\u003c\/strong\u003e The 2-pole configuration ensures simultaneous interruption of both hot legs, enhancing protection and reducing downtime during maintenance or fault events.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial distribution panels supporting conveyors, pumps, and processing equipment\u003c\/li\u003e \u003cli\u003eCommercial panelboards feeding HVAC, lighting, and critical electrical loads\u003c\/li\u003e \u003cli\u003eOEM electrical assemblies requiring reliable, drop-in replacement circuit protection\u003c\/li\u003e \u003cli\u003eMotor control centers needing dependable overcurrent protection for motor feeders\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and best practices\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify compatibility with existing Zinsco panel systems and follow manufacturer torque specifications during installation.\u003c\/li\u003e \u003cli\u003eUse as a direct replacement in compatible 2-pole slots to ensure proper seating and tripping performance.\u003c\/li\u003e \u003cli\u003eKeep current protection aligned with downstream conductor sizing and load requirements to prevent nuisance trips and ensure safe operation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Zinsco R38-30, you’re choosing a purpose-driven overcurrent protector that aligns with real-world demand—protecting people, equipment, and processes in busy industrial and commercial environments. Whether upgrading an aging panel, configuring a new control center, or stocking OEM assemblies, this 30A, 2-pole circuit breaker delivers clear, actionable protection where it matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Zinsco","offers":[{"title":"Default","offer_id":46390768631970,"sku":"R38-30","price":92.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_d1fe72c1-e46f-4c45-8bd9-a58ec7ba471b.png?v=1765379630","url":"https:\/\/www.ampstate.com\/products\/r38-30","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}