{"product_id":"siemens-bqd33000s01-circuit-breaker","title":"Siemens | BQD33000S01 | Circuit Breaker | 30A | 3-Pole | 480V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens BQD33000S01 Circuit Breaker—a purpose-built protection device designed for demanding industrial 3-phase, 480V systems. With a robust 30A rating and a true 3-pole configuration, this bolt-on breaker is engineered for reliable, secure disconnection in maintenance, retrofit, and replacement projects. If you’re aligning with exact Siemens specifications, this part number (BQD33000S01) is your best reference for compatibility and performance.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 30A — precise current protection tailored for moderate-to-high load circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole — ideal for three-phase power distribution, ensuring simultaneous shutoff of all live conductors.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 480V — designed for standard industrial 3-phase systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting style:\u003c\/strong\u003e Bolt-On — provides a secure, vibration-resistant installation in compatible Siemens panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e BQD33000S01 — use this exact part number to confirm kit compatibility and panel fit.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Siemens breaker stands out\u003c\/h3\u003e\n\u003cp\u003eInstead of a generic replacement, the BQD33000S01 is built to match Siemens’ bolt-on family specifications, delivering predictable performance in maintenance and retrofit scenarios. Its 3-pole design ensures all phases are tripped together, reducing the risk of arc flash or unequal loading during fault conditions. The bolt-on mount enables a solid connection in compatible enclosures, which helps minimize looseness and vibration in busy industrial environments.\u003c\/p\u003e \u003ch3\u003eIdeal applications and use cases\u003c\/h3\u003e\n\u003cp\u003eDesigned for 3-phase equipment and distribution panels that operate at nominal 480V, this breaker is well-suited for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eIndustrial machinery and conveyors powered by 480V three-phase systems\u003c\/li\u003e \u003cli\u003eMotor control circuits and feeders in retrofit projects\u003c\/li\u003e \u003cli\u003eReplacement on Siemens panels that accept BQD-series bolt-on breakers\u003c\/li\u003e \u003cli\u003eMaintenance outages where a precise, compatible breaker is required to restore safe operation\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility notes\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm fit and ratings to ensure seamless replacement. The BQD33000S01 is intended for Siemens panels that accept bolt-on breakers in the 3-pole, 480V category. Use the exact part number as the reference for compatibility, and verify that the panel labeling matches a 30A, 3-pole, 480V bolt-on device.\u003c\/p\u003e \u003ch3\u003ePractical guidance for best results\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePlan replacements during de-energized, locked-out maintenance windows to ensure safety and compliance.\u003c\/li\u003e \u003cli\u003eCross-check the panel’s documented compatibility with BQD bolt-on breakers to avoid mounting or electrical issues.\u003c\/li\u003e \u003cli\u003eLabel the circuit clearly after installation to reflect the correct protection parameters and maintenance history.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427492581538,"sku":"BQD33000S01","price":3588.0,"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-bqd33000s01-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}