{"product_id":"schneider-electric-s173d","title":"Schneider Electric S173D 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003ePower reliability starts with the right protection. The Schneider Electric S173D 3-Pole 600 V Circuit Breaker delivers dependable three-phase overcurrent protection for commercial and industrial electrical systems. Identified by Part Number S173D, this device safeguards circuits against overloads and short circuits while enabling fast, clean shutdown across all three phases.\u003c\/p\u003e \u003ch2\u003eWhy three-pole protection matters\u003c\/h2\u003e\n\u003cp\u003eDesigned for three-phase distribution, the 3-pole design ensures simultaneous disconnection of all live lines, reducing phase imbalances and preventing equipment damage during a fault. With a 600 V rating, it supports typical industrial and large commercial feeders, motor drives, and panel boards that run on 3-phase power. The S173D is built to withstand the rigors of busy electrical environments, delivering consistent performance over time.\u003c\/p\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eThree-phase motor circuits in manufacturing lines\u003c\/li\u003e \u003cli\u003eHVAC and large cooling systems in commercial facilities\u003c\/li\u003e \u003cli\u003ePower distribution panels in data centers and server rooms\u003c\/li\u003e \u003cli\u003eIndustrial controls where reliable, predictable tripping is critical\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eKey benefits that matter\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eCoordinated protection across all three phases, helping prevent equipment damage from partial phase faults\u003c\/li\u003e \u003cli\u003eClear identification for quick replacements and maintenance thanks to the dedicated Part Number S173D\u003c\/li\u003e \u003cli\u003eConsistent performance with reliable overload and short-circuit protection within its rated voltage\u003c\/li\u003e \u003cli\u003eDurable construction designed for long service life in demanding environments\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat sets the S173D apart\u003c\/h2\u003e\n\u003cp\u003eUnlike generic breakers, this Schneider Electric device is part of a trusted protection family, ensuring compatibility with existing Schneider Electric panels and accessories. That means easier upgrades, standardized spare parts, and a coherent protection strategy across facilities—reducing downtime and maintenance headaches.\u003c\/p\u003e \u003ch2\u003ePractical tips for installation and longevity\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMatch the breaker's rating to the circuit's protective needs and ensure all three poles are identical to maintain balanced protection.\u003c\/li\u003e \u003cli\u003eSchedule periodic checks of connections and mounting hardware to maintain reliable operation.\u003c\/li\u003e \u003cli\u003eKeep a spare S173D on hand to minimize downtime during maintenance or panel upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Schneider Electric S173D 3-Pole 600 V Circuit Breaker for robust, dependable three-phase protection that supports safe, efficient operation of your critical systems. Add to your cart today to ensure your electrical distribution remains safeguarded with a trusted, compatible component from Schneider Electric.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":46423599841442,"sku":"S173D","price":23890.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schneider-electric-s173d-3-pole-600-v-circuit-breaker-457.webp?v=1789319371","url":"https:\/\/www.ampstate.com\/products\/schneider-electric-s173d","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}