{"product_id":"pass-seymour-623-fluorescent-lamp-holder-600vac-660w","title":"Pass Seymour 623 Fluorescent Lamp Holder 600VAC 660W","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PASS SEYMOUR 623 is a single-pin, high output fluorescent lamp holder with a spring-loaded plunger, designed for snap-in mounting in fluorescent lighting fixtures. Rated at 600 VAC and 660 watts, it handles the demands of high output fluorescent lamp applications. The plunger mechanism provides secure lamp retention while allowing straightforward lamp replacement. At 1.88 inches in overall height, the white housing fits standard snap-in mounting cutouts found in commercial and industrial fluorescent fixtures. Installation is typically performed by licensed electricians or qualified lighting maintenance technicians.\u003c\/p\u003e\n\u003cp\u003eThe 623 is suited for high output fluorescent lighting installations in commercial, industrial, and institutional settings. Snap-in mounting makes it a practical replacement component in troffer-style and strip fluorescent fixtures where the original lamp holder has worn out or failed. The plunger-style design is commonly found in single-pin T12 HO lamp applications. This holder ships individually and is intended for use where a replacement of a single lamp holder is required rather than a full fixture swap.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eRated 600 VAC and 660 watts for high output fluorescent lamp circuits\u003c\/li\u003e\n  \u003cli\u003eSingle-pin configuration for HO fluorescent lamp types\u003c\/li\u003e\n  \u003cli\u003eSpring-loaded plunger design for positive lamp seating and retention\u003c\/li\u003e\n  \u003cli\u003eSnap-in mounting for fast, tool-minimal installation into standard fixture cutouts\u003c\/li\u003e\n  \u003cli\u003eWhite housing at 1.88 inches overall height fits common fixture profiles\u003c\/li\u003e\n  \u003cli\u003eCSA Certified and UL Listed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement lamp holder for single-pin high output fluorescent fixtures using snap-in mounting. Verify pin count, mounting cutout dimensions, and voltage rating against the existing fixture before ordering.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed electrician or qualified maintenance technician in accordance with the NEC. Disconnect and lock out power to the fixture circuit before removing the existing lamp holder or installing the replacement. Snap-in lamp holders seat into the fixture channel under hand pressure; confirm the holder is fully seated before restoring power. Inspect lamp pins and socket contacts for corrosion or damage before completing the installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: 600 VAC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWattage Rating\u003c\/strong\u003e: 660 watts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Pins\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLamp Type\u003c\/strong\u003e: Fluorescent\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLamp Holder Style\u003c\/strong\u003e: High Output with Plunger\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Type\u003c\/strong\u003e: Snap-In\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Height\u003c\/strong\u003e: 1.88 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHousing Color\u003c\/strong\u003e: White\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: CSA Certified, UL Listed\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: PASS SEYMOUR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 623\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LEGRAND","offers":[{"title":"Default Title","offer_id":51540624736562,"sku":"623","price":18.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e16286205172ecb39dd469188285928c.jpg?v=1785860368","url":"https:\/\/voomisupply.com\/products\/pass-seymour-623-fluorescent-lamp-holder-600vac-660w","provider":"Voomi Supply","version":"1.0","type":"link"}