{"product_id":"siemens-cj3b175-circuit-breaker","title":"Siemens | CJ3B175 | Circuit Breaker | 3-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens CJ3B175—a three-pole, 600V bolt-on circuit breaker built for dependable protection in demanding industrial environments. Designed for maintenance, retrofit, and replacement tasks, this unit delivers precise, reliable performance when exact specifications matter.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e provides balanced interruption for three-phase circuits, making it ideal for motor control centers, industrial panels, and other 3-phase equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V rating\u003c\/strong\u003e supports typical industrial electrical distributions and machinery that operate at medium voltage levels common in manufacturing and processing facilities.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-on mounting\u003c\/strong\u003e enables secure, straightforward installation and field replacements in compatible enclosures, reducing setup time and downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDirect part reference CJ3B175\u003c\/strong\u003e offers a precise compatibility signal for replacements and retrofits; use the exact part number to verify fit in your system.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance, retrofit, and replacement ready\u003c\/strong\u003e—designed to integrate with existing wiring schemes and upstream protection, helping you maintain system integrity without extensive rewiring.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWho benefits most\u003c\/strong\u003e—technicians, panel builders, and facility engineers seeking a dependable, OEM-listed solution to keep three-phase systems protected during upgrades or routine service. This unit shines in environments where uptime matters and matching the original specifications is essential.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey considerations before you order\u003c\/strong\u003e—confirm fit and ratings for your specific panel or breaker box. The CJ3B175 part number is your best reference to ensure compatibility and safe, legal protection in your electrical installation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46424422187170,"sku":"CJ3B175","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-cj3b175-circuit-breaker-3-pole-600v-bolt-882.webp?v=1789356525","url":"https:\/\/www.ampstate.com\/products\/siemens-cj3b175-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}