{"product_id":"3rv1021-0ha10","title":"Siemens 3RV1021-0HA10 - 8A, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens 3RV1021-0HA10 — a compact 8A circuit breaker designed to deliver dependable overcurrent protection in demanding electrical systems. Built for reliability, this unit protects wiring, motors, and control circuits in real-world panel environments where safe operation is non-negotiable.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 8A — precise protection that responds to overloads and short circuits to prevent equipment damage.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBreaker type:\u003c\/strong\u003e Circuit Breaker — engineered for quick interruption of fault currents to maintain system safety and uptime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal applications:\u003c\/strong\u003e Panelboards, switchboards, control panels, and OEM equipment where compact, reliable protection is required.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBest-suited environments:\u003c\/strong\u003e Industrial, commercial, and OEM settings where distribution panels and motor control centers demand consistent, robust protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe 3RV1021-0HA10 integrates seamlessly with standard Siemens distribution gear, offering dependable performance across a range of Siemens-compatible electrical architectures. It’s purpose-built to support continual operation in busy electrical rooms, process lines, and automation cabinets, helping reduce unplanned downtime and maintenance costs by preventing damage from overloads.\u003c\/p\u003e \u003cp\u003eWhy choose this Siemens circuit breaker? It combines a proven track record of safety with straightforward installation in panelboards and control systems. By providing reliable overcurrent protection at the point of use, it helps protect wiring insulation, prevent motor stalls, and maintain smooth operation in critical systems—from manufacturing lines to facility infrastructure.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e include stocking spare units for OEM assemblies, upgrading equipment in existing distribution panels, or equipping new control centers where compact form factor and dependable protection are essential. For buyers seeking a trusted, long‑lasting solution from a leader in industrial electrical protection, the Siemens 3RV1021-0HA10 8A circuit breaker offers clarity, compatibility, and continuity of service in everyday operations.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eWhat problems it solves:\u003c\/strong\u003e guards against overloads and short circuits, helping prevent equipment damage and unplanned downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWho it’s for:\u003c\/strong\u003e maintenance teams, OEM integrators, facility managers, and any operation relying on safe, reliable electrical protection in distribution panels and motor control centers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWhat to expect in use:\u003c\/strong\u003e straightforward replacement in compatible panelboards, consistent protection in demanding environments, and alignment with Siemens’ broader protection ecosystem.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default","offer_id":46390633463970,"sku":"3RV1021-0HA10","price":67.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_14b99ed4-6765-411b-8eeb-40a8ceb08af4.png?v=1765378733","url":"https:\/\/www.ampstate.com\/products\/3rv1021-0ha10","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}