{"product_id":"siemens-he3b050l-circuit-breaker","title":"Siemens | HE3B050L | Circuit Breaker | 50A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens HE3B050L Circuit Breaker—a rugged, three-pole protection device built for reliability in demanding electrical environments. Rated for 50 amps and up to 600 volts, this breaker is purposefully designed for maintenance, retrofit, and replacement tasks in commercial and light industrial applications where safe, consistent power protection is non-negotiable.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 50 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole (three-phase protection)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e HE3B050L\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose the HE3B050L for your panel upgrades or service work\u003c\/h3\u003e\n\u003cp\u003eThis Siemens breaker is purpose-built to align with Siemens panels and frames, offering dependable compatibility and a streamlined replacement experience. The 3-pole configuration ensures all three phases are safely isolated, which is essential for balanced protection in three-phase systems. The 50 A rating provides solid protection for circuits and equipment within typical commercial or light industrial loads, helping prevent damage from overloads while minimizing nuisance trips on properly sized circuits. \u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance service on existing Siemens electrical systems requiring a dependable 50 A, 3-pole protection device\u003c\/li\u003e \u003cli\u003eRetrofit projects where a like-for-like replacement is needed to maintain panel integrity and compatibility\u003c\/li\u003e \u003cli\u003eSpare parts for service fleets—reducing downtime by having the exact part reference on hand\u003c\/li\u003e \u003cli\u003eNew installations that fit Siemens architectures and require a robust, industry-standard 600 V rating\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility notes\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm fit and ratings with your specific panel or distribution equipment. The part number HE3B050L is the most reliable reference for compatibility, ensuring you’re selecting a breaker designed to work with your Siemens system. As with any electrical installation, follow proper safety procedures and manufacturer guidelines to ensure a secure, code-compliant setup.\u003c\/p\u003e \u003ch3\u003eTrustworthy Siemens quality\u003c\/h3\u003e\n\u003cp\u003eWhen you choose the HE3B050L, you’re opting for the engineering standards and support you expect from Siemens—a proven performer in protective equipment for critical electrical infrastructure. This unit is built to endure routine operation and provide dependable shutoff protection when it matters most, helping you manage risk and protect connected equipment.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427176665250,"sku":"HE3B050L","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-he3b050l-circuit-breaker-50a-3-pole-600v-935.webp?v=1789678234","url":"https:\/\/www.ampstate.com\/products\/siemens-he3b050l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}