{"product_id":"siemens-heb3b100b-100a-600v-3-pole-bolt-on-circuit-breaker","title":"Siemens HEB3B100B - 100 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens HEB3B100B\u003c\/strong\u003e is a 3-pole bolt-on molded case circuit breaker rated at 100 A and 600 V, engineered to deliver dependable branch circuit overcurrent and short-circuit protection within panelboards and loadcenters. Built for steady performance in real-world electrical environments, this unit combines robust construction with precise protection technology to keep power running smoothly.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-on mounting\u003c\/strong\u003e: provides a secure, vibration-resistant bus connection that stays aligned through panel motion and vibration, reducing the risk of loose connections and intermittent trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e: delivers stable, repeatable protection by combining thermal overload sensing with magnetic fast-trip response for short-circuit events.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design\u003c\/strong\u003e: ideal for three-phase circuits common in commercial and light industrial installations, enabling coordinated protection across all phases.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM panel compatibility\u003c\/strong\u003e: designed to integrate seamlessly with matching Siemens OEM load centers and panelboards for straightforward installation and reliable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e: suitable for residential improvements, commercial electrical rooms, and light industrial distributions where dependable protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse cases include protecting feeders and branch circuits in service panels, distribution panels, and subpanels where consistent trip behavior and durable mounting are critical. The HEB3B100B is a practical choice when upgrading or expanding electrical distributions that require a proven, three-pole solution with strong mechanical integrity and precise protective action.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eTechnical specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HEB3B100B\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 100 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting Style:\u003c\/strong\u003e Bolt-on\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\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349798506658,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens_breaker_and_panel_7e3ead0b-a4be-4af6-ba3d-093acc768a8f.png?v=1764157117","url":"https:\/\/www.ampstate.com\/products\/siemens-heb3b100b-100a-600v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}