{"product_id":"sca4","title":"Square D SCA4 - 30A, 2-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D SCA4 30A, 2-Pole Circuit Breaker—a compact, dependable overcurrent protector engineered for everyday reliability in distribution panels. With a 30-amp rating across two poles, this Square D device delivers balanced protection for two hot legs, making it ideal for panelboards, switchboards, and motor control centers in busy industrial and commercial settings.\u003c\/p\u003e \u003ch2\u003eWhat sets the SCA4 30A apart\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eTwo-pole, 30A protection\u003c\/strong\u003e—simultaneously guards both conductors in 240V circuits, helping prevent uneven loading and ensuring safe, coordinated shutoffs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile mounting and integration\u003c\/strong\u003e—designed for flexible use in panelboards, switchboards, and control panels, fitting seamlessly into existing architectures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRugged industrial reliability\u003c\/strong\u003e—built to withstand demanding environments where dependable protection and uptime matter most.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-friendly design\u003c\/strong\u003e—facilitates quick replacement and streamlined maintenance in manufacturing lines and equipment builds.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases and scenarios\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eIndustrial environments with motor control centers (MCCs) and heavy machinery where robust overcurrent protection is essential.\u003c\/li\u003e \u003cli\u003eCommercial distribution panels that require dependable interruption of fault conditions to minimize downtime.\u003c\/li\u003e \u003cli\u003eOriginal equipment manufacturer (OEM) projects that need a reliable, two-pole protection device embedded in complex electrical systems.\u003c\/li\u003e \u003cli\u003eRetrofits and upgrades where matching a proven Square D protection solution helps ensure consistent performance and compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation, compatibility, and practical tips\u003c\/h2\u003e\n\u003cp\u003eTo maximize performance, pair the SCA4 30A 2-Pole Circuit Breaker with appropriately rated conductors and compatible panelboard or switchboard hardware. Confirm that the device’s two-pole configuration aligns with your circuit topology and that the overall protection strategy matches your system’s operating voltage and applications. For maintenance, keep clear labeling of protected circuits, follow standard electrical codes, and ensure proper replacement procedures to maintain continuous protection and safety.\u003c\/p\u003e \u003cp\u003eIn short, the Square D SCA4 30A, 2-Pole Circuit Breaker offers focused, reliable overcurrent protection tailored for industrial, commercial, and OEM deployments. It’s a trusted choice when you need predictable performance, easy integration, and durable operation in distribution panels and motor control environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default","offer_id":46391403479202,"sku":"SCA4","price":69.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_d70d9977-43a6-4c15-85f2-a1fe0410c722.png?v=1765383095","url":"https:\/\/www.ampstate.com\/products\/sca4","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}