{"product_id":"siemens-heg3b015b","title":"Siemens HEG3B015B 15A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003eSiemens HEG3B015B 15A 3-Pole 600 V Circuit Breaker delivers dependable three-phase protection for industrial and commercial electrical systems. With a 15-amp rating across three poles and a 600-volt maximum, this Siemens circuit breaker safeguards circuits from overloads and fault conditions, helping to prevent equipment damage and downtime. \u0026lt;...\u0026gt; Key features and benefits\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-pole design\u003c\/strong\u003e: ensures all three phases are simultaneously isolated, delivering complete and safe disconnection during fault events.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e15-amp current rating\u003c\/strong\u003e: precise protection for three-phase branch circuits and control circuits without unnecessary trips.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e600 V voltage rating\u003c\/strong\u003e: appropriate for standard industrial distribution up to 600 volts, making it suitable for many commercial and manufacturing environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number HEG3B015B\u003c\/strong\u003e: a precise replacement option for compatible Siemens panels and systems, helping maintain consistency across your protection lineup.\u003c\/li\u003e\n\u003c\/ul\u003e Who this is for\n\u003cul\u003e\n\u003cli\u003eFacilities and maintenance teams responsible for safeguarding three-phase electrical infrastructure\u003c\/li\u003e\n\u003cli\u003eElectrical contractors installing or upgrading panels in industrial settings\u003c\/li\u003e\n\u003cli\u003eEngineers specifying protective devices for motor circuits, HVAC drives, and conveyors within 600 V systems\u003c\/li\u003e\n\u003c\/ul\u003e Use cases and practical applications\n\u003cul\u003e\n\u003cli\u003eProtect three-phase feeders in manufacturing floors, ensuring quick isolation of all phases when an overload or fault occurs\u003c\/li\u003e\n\u003cli\u003eIntegrate into commercial building distribution boards that operate on 3-phase power up to 600 V\u003c\/li\u003e\n\u003cli\u003eSupport motor control circuits and other rhythmically loaded loads in plant environments where reliable phase protection is critical\u003c\/li\u003e\n\u003c\/ul\u003e Why choose this Siemens breaker over alternatives\n\u003cul\u003e\n\u003cli\u003ePart of Siemens’ trusted protection lineup, designed to deliver consistent performance in demanding environments\u003c\/li\u003e\n\u003cli\u003eClear, specific ratings (15A, 3-Pole, 600 V) that align with common three-phase installations, simplifying specification and maintenance\u003c\/li\u003e\n\u003cli\u003eEasy to identify and replace thanks to the exact HEG3B015B part reference, helping maintain system reliability and documentation\u003c\/li\u003e\n\u003c\/ul\u003e Tips for optimal use\n\u003cp\u003ePair the HEG3B015B with properly sized conductors and compatible overcurrent protection schemes that match the 15A rating. Ensure installations follow local electrical codes and panel manufacturer guidelines to maintain safe, compliant operation over time.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46423116120226,"sku":"HEG3B015B","price":1449.0,"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-heg3b015b","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}