{"product_id":"siemens-3va61405jq310aa0-40a-3p-690v-circuit-breaker","title":"Siemens 3VA61405JQ310AA0 40A 3P 690V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens \u003cstrong\u003e3VA61405JQ310AA0\u003c\/strong\u003e, a 3-pole circuit breaker built for dependable protection in panelboards, load centers, and electrical distribution networks. With a 40 A rating and a 690 V maximum, this device is designed to handle demanding industrial and commercial environments while remaining compact and straightforward to install.\u003c\/p\u003e \u003cp\u003eWhy this matters: when protecting feeders and branch circuits, exact compatibility matters. The \u003cstrong\u003e3VA61405JQ310AA0\u003c\/strong\u003e is a direct part-number match, making it the smart choice for maintenance teams, panel builders, and spare inventories. Reduce downtime and avoid guesswork by selecting a breaker that aligns precisely with your existing equipment.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 40 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 690 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e circuit protection in panelboards, load centers, and electrical distribution systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e direct part-number match for quick replacements; AmpState provides compatibility guidance to confirm fit\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal use cases include upgrading aging panels, stocking reliable spare components for maintenance crews, and ensuring steady, protected power distribution in commercial and light industrial settings. Whether constructing a new panel or replacing a failed breaker, this Siemens design delivers consistent protection and a trusted lineage you can rely on.\u003c\/p\u003e \u003cp\u003ePractical considerations and tips:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaintain an inventory of this exact part-number to minimize downtime when a breaker trips or fails in service.\u003c\/li\u003e\n\u003cli\u003eConfirm that your system voltage aligns with the 690 V rating to ensure safe, compliant operation.\u003c\/li\u003e\n\u003cli\u003eVerify mounting and enclosure compatibility for 3-pole devices to avoid installation delays.\u003c\/li\u003e\n\u003cli\u003eIf you’re unsure about fit, message AmpState for a quick compatibility check to confirm you’re ordering the correct unit.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eAvailable from AmpState, your trusted source for Siemens electrical protection components and direct part-number availability. Ready to secure reliable circuit protection with a proven Siemens design? Add to cart and move toward faster, accurate fulfillment.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46412993233058,"sku":"3VA61405JQ310AA0","price":16321.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_83963f7f-600e-419f-90c6-e7677089642b.png?v=1765492973","url":"https:\/\/www.ampstate.com\/products\/siemens-3va61405jq310aa0-40a-3p-690v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}