{"product_id":"mersen-stlc240s025-type-1-spd-240-120v-25ka-panel-mount","title":"Mersen STLC240S025 Type 1 Spd 240\/120V 25ka Panel Mount","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MERSEN STLC240S025 is a Type 1 surge protective device (SPD) from the Surge-Trap STLC series, designed to protect residential electrical panels from transient voltage events. Rated for 240\/120V at 50\/60Hz with a 25kA surge current rating, this device installs directly into a load center using a snap-in mounting configuration. It includes LED indication so technicians can confirm operational status at a glance. Built with TPMOV technology, it delivers a layer of safety and reliability appropriate for whole-home surge protection in residential service entrance applications.\u003c\/p\u003e\n\u003cp\u003eThe STLC240S025 is intended for residential applications where surge protection at the panel level is required. It is engineered to fit multiple load center brands, including BR, PL, ES, EQ, LC, PWRMARK Gold, and HOM panel families, making it a versatile option when servicing a wide range of existing installations. Electricians typically install this device during new construction or as a retrofit addition to an existing load center.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eType 1 SPD rated for installation on the supply side of the main disconnect\u003c\/li\u003e\n  \u003cli\u003e25kA surge current rating for whole-home transient voltage protection\u003c\/li\u003e\n  \u003cli\u003e240\/120V, 50\/60Hz compatibility for standard residential service\u003c\/li\u003e\n  \u003cli\u003eSnap-in design allows fast installation in compatible load centers\u003c\/li\u003e\n  \u003cli\u003eLED indication provides clear, visible status confirmation\u003c\/li\u003e\n  \u003cli\u003eListed to UL 1449 5th Edition and satisfies current NEC surge protection requirements for residential dwellings\u003c\/li\u003e\n  \u003cli\u003eTPMOV technology for enhanced internal component safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned to fit load centers from multiple manufacturers, including BR, PL, ES, EQ, LC, PWRMARK Gold, and HOM panel families, as specified by the manufacturer.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation of a Type 1 SPD must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. Always shut off the main service disconnect and verify the panel is de-energized before beginning work. Confirm panel compatibility before installation, and follow all manufacturer installation instructions included with the device.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: 240\/120V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency\u003c\/strong\u003e: 50\/60Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSurge Current Rating\u003c\/strong\u003e: 25kA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSPD Type\u003c\/strong\u003e: Type 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Style\u003c\/strong\u003e: Snap-in panel mount\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStatus Indication\u003c\/strong\u003e: LED\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eListing\u003c\/strong\u003e: UL 1449 5th Edition\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 782001503123\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: MERSEN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: STLC240S025\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MERSEN","offers":[{"title":"Default Title","offer_id":51383925735730,"sku":"STLC240S025","price":98.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312673550.jpg?v=1782612044","url":"https:\/\/voomisupply.com\/products\/mersen-stlc240s025-type-1-spd-240-120v-25ka-panel-mount","provider":"Voomi Supply","version":"1.0","type":"link"}