{"product_id":"siemens-800a","title":"Siemens SMBKMG 800A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens SMBKMG 800A 3-Pole 600 V Circuit Breaker is a heavy-duty protection device built to safeguard demanding 3‑phase electrical systems. With an 800 A current rating and a 600 V maximum voltage, this breaker is designed to interrupt fault currents quickly and reliably, helping to minimize equipment damage and downtime in industrial environments.\u003c\/p\u003e \u003ch3\u003eCore capabilities that matter in real-world use\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current protection:\u003c\/strong\u003e 800 A rating handles large motors, pumps, conveyors, and other heavy loads common in manufacturing, processing, and HVAC applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole operation:\u003c\/strong\u003e Simultaneous interruption of all three live conductors ensures comprehensive 3‑phase protection and safer fault isolation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V rating:\u003c\/strong\u003e Suitable for typical industrial power distribution and machine control circuits, providing robust protection across voltage levels common in commercial and industrial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility:\u003c\/strong\u003e Part of the Siemens SMBKMG family, offering dependable replacement alignment in existing Siemens panels and switchgear setups.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInstallation-ready for robust environments:\u003c\/strong\u003e Designed for integration into main distribution panels, motor control centers, and service disconnects where reliable trip performance is critical.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications and use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMain distribution panels in manufacturing facilities that run heavy machinery and automated lines.\u003c\/li\u003e \u003cli\u003eMotor control centers where three-phase protection is essential to prevent cascading faults.\u003c\/li\u003e \u003cli\u003eIndustrial HVAC and pumping systems where a single fault can impact multiple downstream circuits.\u003c\/li\u003e \u003cli\u003eSpare or replacement parts for existing Siemens SMBKMG installations, ensuring continuity with current electrical infrastructure.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker can be a smarter choice\u003c\/h3\u003e\n\u003cp\u003eChoosing an 800 A, 3‑pole, 600 V circuit breaker from Siemens provides a precise alignment with 3‑phase systems that demand strong fault isolation and predictable tripping behavior. Rather than a generic solution, this device is purpose-built to slot into Siemens‑configured panels and switchgear, helping to preserve system coordination and reduce the complexity of maintenance. It’s particularly well-suited for facilities that expect long service life and straightforward replacement when upgrades or parts refresh are needed.\u003c\/p\u003e \u003ch3\u003ePractical tips for installation and best practices\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify the panel or switchgear compatibility with the SMBKMG family before replacement to ensure proper fit and electrical coordination.\u003c\/li\u003e \u003cli\u003eFollow standard safety procedures and local electrical codes during installation, including proper de-energization and torque guidelines as specified by Siemens documentation.\u003c\/li\u003e \u003cli\u003ePlan for coordinated protection with upstream overcurrent devices to ensure selective tripping and minimize unnecessary outages.\u003c\/li\u003e \u003cli\u003eLabel the breaker clearly in the distribution panel to reflect its 800 A, 3‑pole, 600 V rating and the circuits it protects.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re upgrading an aging protection scheme or refreshing spare parts for a Siemens-based installation, the Siemens SMBKMG 800A 3-Pole 600 V Circuit Breaker delivers targeted, reliable three‑phase protection designed to keep critical processes running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46423582671010,"sku":"800A","price":657.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/siemens-800a","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}