{"product_id":"siemens-q315h-circuit-breaker","title":"Siemens | Q315H | Circuit Breaker | 3-Pole | 240V | 22kA | Plug-In","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens Q315H Circuit Breaker—a purpose-built 3-pole, 240V plug-in protector crafted for reliable, professional-grade overcurrent protection in three-phase systems. Designed for maintenance, retrofit, and replacement projects, this unit slips into compatible panels with precision, delivering fast service and minimal downtime when it matters most.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole, 240V operation\u003c\/strong\u003e—safely guards three-phase circuits and equipment across industrial and commercial installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e22kA interrupting capacity\u003c\/strong\u003e—tames high fault currents to shield cables, motors, and devices from damaging surges.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePlug-In design\u003c\/strong\u003e—facilitates quick, service-friendly installation and straightforward field replacement within compatible Siemens panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDefinitive compatibility reference\u003c\/strong\u003e—identified by part number Q315H, the most reliable indicator for matching your existing gear.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for maintenance, retrofit, and replacement\u003c\/strong\u003e—a dependable choice when updating or restoring protection without overhauling the panel.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhere this breaker shines\u003c\/h3\u003e\n\u003cp\u003eThe Siemens Q315H is a natural fit for three-phase electrical rooms in manufacturing lines, processing facilities, commercial fleets, and HVAC or pump sectors where downtime matters. Use it to replace aging or worn breakers, upgrade protection in evolving panels, or stock a trusted spare for critical systems—all while maintaining a consistent, Siemens-approved protection strategy.\u003c\/p\u003e \u003ch3\u003eWhy choose the Q315H over generic options\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong-siemens engineering and build quality:\u003e engineered to perform in Siemens-compatible panels, reducing compatibility risk.\u003c\/strong-siemens\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExact specs for predictable protection:\u003c\/strong\u003e 3-pole configuration, 240V operation, and a robust 22kA interrupting capacity provide clear, reliable protection for three-phase loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eService-ready design:\u003c\/strong\u003e the plug-in format simplifies replacements, helping maintenance teams shorten outage windows and streamline panel service.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant compatibility note:\u003c\/strong\u003e Confirm fit and ratings before ordering. The part number Q315H is the best reference to ensure you’re getting the right breaker for your panel and application.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46425633587362,"sku":"Q315H","price":204.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/siemens-q315h-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}