{"product_id":"siemens-shld69500nt-circuit-breaker","title":"Siemens | SHLD69500NT | Circuit Breaker | 500A | 3-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens SHLD69500NT is a high-capacity bolt-on circuit breaker engineered for demanding electrical environments. With a 500A rating across three poles on a 600V system, this device delivers reliable, multi-phase protection for commercial and industrial applications where robust protection and secure mounting matter most.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 500 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e SHLD69500NT\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy the bolt-on configuration matters\u003c\/h2\u003e\n\u003cp\u003eFor installations that demand durable, vibration-resistant connections, the bolt-on design provides a secure fit in compatible panels and bus systems. The 3-pole arrangement ensures synchronized interruption across all three phases, which is essential for protecting motors, transformers, and other three-phase equipment from overcurrent events.\u003c\/p\u003e \u003ch2\u003eIdeal for\u003c\/h2\u003e\n\u003cp\u003eThis breaker is specifically suited for electricians, facilities managers, and maintenance teams performing maintenance, retrofit, or replacement work in industrial and commercial electrical distributions. If your panel, equipment rack, or switchgear specifies a 500A, 600V, 3-pole bolt-on breaker, SHLD69500NT is the right match.\u003c\/p\u003e \u003ch2\u003eUse cases and scenarios\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMaintenance or replacement in legacy panels that require a bolt-on 3-pole protection device.\u003c\/li\u003e \u003cli\u003eRetrofits where higher current capacity is needed without changing the entire protection scheme.\u003c\/li\u003e \u003cli\u003eNew installations in three-phase systems that demand coordinated protection across all phases A, B, and C.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eImportant compatibility note\u003c\/h2\u003e\n\u003cp\u003eBefore ordering, confirm fit and ratings using the part number SHLD69500NT as the primary reference. Ensure your panel is designed for bolt-on breakers and supports a 500 A, 600 V, 3-pole configuration to guarantee a seamless replacement or upgrade.\u003c\/p\u003e \u003ch2\u003ePractical benefits\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eSecure, durable mounting that holds up under routine maintenance and environmental vibration.\u003c\/li\u003e \u003cli\u003ePrecise three-phase protection reduces the risk of phase imbalance and equipment damage.\u003c\/li\u003e \u003cli\u003eClear path for retrofits and replacements in systems that specify this exact form factor and rating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46424719851682,"sku":"SHLD69500NT","price":6665.0,"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-shld69500nt-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}