{"product_id":"siemens-he3b020l-circuit-breaker","title":"Siemens | HE3B020L | Circuit Breaker | 20A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens HE3B020L circuit breaker is a robust, three‑pole protection device engineered for reliable performance in 3‑phase electrical systems. At 20A and 600V, it provides precise overcurrent protection for demanding industrial or commercial applications while fitting seamlessly into compatible Siemens panels.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 20A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HE3B020L\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose the HE3B020L for your system\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eDesigned to align with Siemens equipment standards, ensuring predictable performance in compatible panels.\u003c\/li\u003e \u003cli\u003eThree‑pole protection is essential for balanced three‑phase circuits, safeguarding motors, drives, and other 3‑phase equipment.\u003c\/li\u003e \u003cli\u003eClear, unambiguous identification through the exact part number simplifies ordering and reduces compatibility risks.\u003c\/li\u003e \u003cli\u003eIdeal for retrofit and replacement projects where matching spec is critical, helping minimize downtime and maintain system protection.\u003c\/li\u003e \u003cli\u003eConstructed to withstand typical industrial environments while delivering dependable protection in everyday operations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eBest use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and retrofit tasks in commercial or industrial panels that require a 3‑pole, 20A, 600V device.\u003c\/li\u003e \u003cli\u003eReplacement for aging or failed breakers in three‑phase systems powering motors, conveyors, or automation equipment.\u003c\/li\u003e \u003cli\u003eNew installations that require exact Siemens part specifications for seamless panel compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to verify fit and proper use\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eCheck your panel labeling to confirm compatibility with a 3‑pole, 20A, 600V breaker.\u003c\/li\u003e \u003cli\u003eMatch the part number HE3B020L to ensure the substitute will fit and operate correctly with your existing setup.\u003c\/li\u003e \u003cli\u003eEnsure the mounting and form factor are consistent with the breaker you’re replacing and the panel’s design.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical tips for safe, effective use\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways de‑energize the system and follow lockout\/tagout procedures before replacing a breaker.\u003c\/li\u003e \u003cli\u003eHandle with care to avoid damage to terminals and bus connections; ensure all connections are clean and tight to specification.\u003c\/li\u003e \u003cli\u003eStore and transport the part in a clean, dry environment to preserve its performance and longevity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Siemens HE3B020L, you get a purpose‑built, compatible solution for three‑phase protection that supports reliable operation, straightforward replacement, and precise alignment with your equipment’s specifications. When in doubt, use the part number HE3B020L as the definitive reference to confirm compatibility and maintain optimal system protection.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427176829090,"sku":"HE3B020L","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-he3b020l-circuit-breaker-20a-3-pole-600v-708.webp?v=1789678273","url":"https:\/\/www.ampstate.com\/products\/siemens-he3b020l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}