{"product_id":"siemens-5sx2-103-7-3a-1p-230v-circuit-breaker","title":"Siemens 5SX2-103-7 Circuit Breaker, 3A, 1-Pole, 230V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens 5SX2-103-7 Circuit Breaker is built for dependable protection in industrial electrical service, maintenance, and replacement projects. With a precise 3 A rating and a single 1-pole configuration at 230 V, this breaker safeguards delicate control circuits and automation equipment without unnecessary interruptions.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 5SX2-103-7\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 3 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 230 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTypical Use:\u003c\/strong\u003e Industrial service, maintenance, and replacement projects\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this Siemens breaker stands out: it’s designed to integrate seamlessly with Siemens electrical systems, offering a reliable, field-verified fit when you confirm compatibility by part number and application requirements. Its industrial-grade construction is tailored for panel boards, control cabinets, and distribution gear where compact, single-pole protection keeps sensitive loads safe from overloads and faults.\u003c\/p\u003e \u003cp\u003ePractical use cases and scenarios:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eProtect single-phase control circuits in automation racks and PLC-driven devices, ensuring quick isolation during faults\u003c\/li\u003e \u003cli\u003eServe as a durable replacement part in aging Siemens panels where a 3 A, 230 V, 1-pole breaker is specified\u003c\/li\u003e \u003cli\u003eProvide selective protection for sensors, actuators, and small relays within machine control enclosures\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eKey benefits you’ll rely on:\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePrecise, low-current protection ideal for auxiliary circuits and control wiring\u003c\/li\u003e \u003cli\u003eDirect part-number reference simplifies sourcing and reduces the risk of mismatches in spare parts inventories\u003c\/li\u003e \u003cli\u003eConsistent Siemens build quality designed for steady performance in demanding industrial environments\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eCompatibility and fit guidance: verify the breaker fits your application by matching the part number 5SX2-103-7 to your equipment specifications. If you’re unsure about compatibility or need a quick cross-reference within your Siemens ecosystem, this product is well-suited as a straightforward, reliable replacement option.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46416141287586,"sku":"5SX2-103-7","price":460.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/siemens-5sx2-103-7-3a-1p-230v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}