{"product_id":"siemens-fd63b175l-circuit-breaker","title":"Siemens | FD63B175L | Circuit Breaker | 175A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens FD63B175L stands as a rugged, ready-to-deploy circuit breaker designed for demanding electrical installations. With a 175A rating, 3-phase (3-pole) configuration, and a 600V working voltage, this device delivers dependable protection for feeders and equipment in commercial and industrial environments. It’s ideal for maintenance, retrofits, and replacements where exact specifications matter, helping you maintain safe, uninterrupted power distribution.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 175A\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eVoltage: 600V\u003c\/li\u003e \u003cli\u003ePart number: FD63B175L\u003c\/li\u003e \u003cli\u003ePrimary use: maintenance, retrofit, and replacement where matching specs are required\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this Siemens circuit breaker stands out\u003c\/h2\u003e\n\u003cp\u003eDesigned for reliable protection in three-phase distributions, the FD63B175L integrates seamlessly into panels that require a 175A, 3-pole, 600V solution. Its Siemens engineering ensures consistent trip performance and dependable operation across typical industrial environments. The device is built to endure routine maintenance cycles and retrofit projects where panel upgrades or replacements are needed without sacrificing protection integrity.\u003c\/p\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eUpgrading or retrofitting commercial or industrial switchgear to meet current protection requirements\u003c\/li\u003e \u003cli\u003eReplacing aging or failed breakers in 3-phase, 600V distribution systems\u003c\/li\u003e \u003cli\u003eFeeder protection for motors, conveyors, and other high-current equipment in service entrances or panelboards\u003c\/li\u003e \u003cli\u003eProjects where exact part compatibility is critical, validated by the FD63B175L model number\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eCompatibility and installation considerations\u003c\/h2\u003e\n\u003cp\u003eBefore purchasing, confirm fit and ratings align with your equipment. The FD63B175L is the best reference for compatibility, so always cross-check the part number against your panel’s labeling and bus configuration. When installing, follow your local electrical codes, panel manufacturer guidelines, and standard safety practices to ensure proper torque, clearance, and secure connections. If you’re replacing an existing 3-pole, 600V circuit breaker in a Siemens or compatible system, this unit is designed to slot into the same footprint and deliver reliable protection with minimal downtime.\u003c\/p\u003e \u003ch2\u003ePractical tips for getting the most from your FD63B175L\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eKeep the exact part number handy when ordering to avoid mismatches in panels with multiple FD63B variants.\u003c\/li\u003e \u003cli\u003eUse this breaker for feeders that demand solid protection for three-phase circuits and equipment loads at or around 175A.\u003c\/li\u003e \u003cli\u003eStore spares in a clean, dry environment to preserve internal mechanisms and ensure fast, trouble-free replacements when needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427503460514,"sku":"FD63B175L","price":2496.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/siemens-fd63b175l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}