{"product_id":"siemens-heb2b015b-15a-600v-2-pole-bolt-on-circuit-breaker","title":"Siemens HEB2B015B - 15 A, 600 V, 2-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens HEB2B015B: a 15A, 600V, 2-pole bolt-on molded case circuit breaker built to safeguard your panels with precision. Designed for dependable branch circuit overcurrent and short-circuit protection, it integrates seamlessly into panelboards and loadcenters, delivering reliable performance in residential, commercial, and light industrial environments.\u003c\/p\u003e \u003ch2\u003eWhy this breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e provides a rigid, vibration-resistant bus connection, helping maintain a solid electrical path even in busy, equipment-filled spaces.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e offers stable, repeatable protection. The thermal element handles overloads with predictable timing, while the magnetic element delivers instantaneous response to short circuits, reducing nuisance trips and protecting wiring and devices.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-ready compatibility\u003c\/strong\u003e is designed to pair with matching Siemens loadcenters and panelboards, ensuring consistent trip characteristics, wiring layouts, and installation workflows.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTwo-pole design\u003c\/strong\u003e allows simultaneous disconnection of both poles, enhancing safety on circuits that require shared control or 240V-style applications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 15A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting Style:\u003c\/strong\u003e Bolt-on\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading or replacing failed breakers in Siemens panelboards and loadcenters to maintain system compatibility and predictable trip behavior.\u003c\/li\u003e \u003cli\u003eNew installations in residential basements, light commercial spaces, or small industrial rooms where compact, reliable protection is essential.\u003c\/li\u003e \u003cli\u003eRetrofits where vibration or mechanical stress is a concern, thanks to the secure bolt-on connection that minimizes movement and loose connections over time.\u003c\/li\u003e \u003cli\u003eApplications requiring\u003cb\u003e reliable coordination\u003c\/b\u003e between protection devices, ensuring that a fault on one leg is quickly isolated while preserving overall circuit integrity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and practical considerations\u003c\/h3\u003e\n\u003cp\u003eChoose the HEB2B015B when you need a robust, OEM-compatible solution that fits Siemens panel ecosystems. Its bolt-on design simplifies mounting in compatible enclosures, and the thermal-magnetic trip provides a balanced protection profile across varying temperatures and electrical noise. For best results, verify panel compatibility with bolt-on MCCBs, ensure the replacement matches the 15A rating, and observe standard safe-work practices during installation.\u003c\/p\u003e \u003ch3\u003eWhat problems this solves\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePrevents damage from overcurrent conditions by interrupting current before insulation and conductors overheat.\u003c\/li\u003e \u003cli\u003eStops short circuits quickly with magnetic trip action, protecting downstream equipment and reducing downtime.\u003c\/li\u003e \u003cli\u003eMaintains a clean, consistent wiring plan within Siemens panel ecosystems, minimizing configuration surprises during maintenance or expansion.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Siemens HEB2B015B, you’re choosing a purpose-built solution for reliable, code-compliant protection that stays aligned with your existing Siemens panel infrastructure, delivering peace of mind for everyday power distribution tasks.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349797785762,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-heb2b015b-15-a-600-v-2-pole-bolt-on-circuit-breaker-982.webp?v=1788729241","url":"https:\/\/www.ampstate.com\/products\/siemens-heb2b015b-15a-600v-2-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}