{"product_id":"siemens-5sy4103-7-miniature-circuit-breaker","title":"Siemens 5SY4103-7 Miniature Circuit Breaker","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SIEMENS 5SY4103-7 is a miniature circuit breaker (MCB) designed to provide overcurrent and short-circuit protection in low-voltage electrical distribution systems. This compact breaker interrupts fault current automatically, protecting downstream wiring, equipment, and personnel. It is built for installation in residential, commercial, and light industrial panelboards and distribution enclosures. Licensed electricians and electrical contractors typically install and service this type of device as part of branch circuit protection work.\u003c\/p\u003e\n\u003cp\u003eThe 5SY4103-7 is suited for branch circuit and feeder protection applications where a compact DIN-rail-mounted breaker is required. Its small footprint makes it appropriate for use in tight enclosures and modular distribution boards. It is commonly specified in commercial fit-outs, industrial control panels, and residential sub-panel configurations requiring reliable overcurrent protection.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomatic overcurrent and short-circuit interruption for branch circuit protection\u003c\/li\u003e\n  \u003cli\u003eCompact DIN-rail mounting profile for use in modular distribution enclosures\u003c\/li\u003e\n  \u003cli\u003eLightweight construction at 0.27 pounds for easy handling and installation\u003c\/li\u003e\n  \u003cli\u003eLow-profile dimensions suited for space-constrained panel applications\u003c\/li\u003e\n  \u003cli\u003eUPC verified product: 75455487535\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style miniature circuit breaker for use in DIN-rail-compatible low-voltage distribution boards and modular panel enclosures.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. De-energize and lock out the panel before installing or replacing any circuit breaker. Verify that the breaker rating is appropriate for the circuit load and conductor size before energizing. Do not exceed the rated current or interrupt capacity of the device.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.27 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 75455487535\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SIEMENS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5SY4103-7\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SIEMENS","offers":[{"title":"Default Title","offer_id":51383800856882,"sku":"5SY41037","price":76.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312675779.jpg?v=1782607734","url":"https:\/\/voomisupply.com\/products\/siemens-5sy4103-7-miniature-circuit-breaker","provider":"Voomi Supply","version":"1.0","type":"link"}