{"product_id":"rectorseal-96415-rsh-50-surge-protective-device-120-240v","title":"Rectorseal 96415 RSH-50 Surge Protective Device 120\/240V","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe RECTORSEAL 96415 RSH-50 is a Type 1 Surge Protective Device (SPD) built for single-phase, 120\/240 VAC electrical systems. It guards air conditioning units, heat pumps, and ductless mini-split systems (DMSS) against transient over-voltage events and naturally occurring electrical surges. Protection status is indicated by a green LED mounted on the device, giving technicians an immediate visual confirmation that the SPD is active. The RSH-50 carries a limited lifetime warranty and is rated for outdoor installation under NEMA 4X enclosure standards, making it suitable for exposed equipment locations.\u003c\/p\u003e\n\u003cp\u003eThe RSH-50 is intended for residential and light commercial single-phase HVAC applications. Typical installations include split-system air conditioners, heat pumps, and ductless mini-split systems where surge protection is required at the equipment disconnect or service entrance. It is appropriate for installations where weather exposure is a factor, given its NEMA 4X rating. HVAC technicians and electricians install this device as part of equipment protection plans or as a replacement for failed surge protection on existing systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eType 1 SPD rated for 120\/240 VAC single-phase systems\u003c\/li\u003e\n  \u003cli\u003eGas Discharge Tube (GDT) technology for long-lasting surge suppression\u003c\/li\u003e\n  \u003cli\u003eTFMOV technology provides transient over-voltage clamping\u003c\/li\u003e\n  \u003cli\u003eGreen LED indicates active protection status at a glance\u003c\/li\u003e\n  \u003cli\u003eNEMA 4X weather-rated enclosure for outdoor and exposed installations\u003c\/li\u003e\n  \u003cli\u003eLimited lifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for single-phase 120\/240 VAC air conditioning systems, heat pumps, and ductless mini-split systems (DMSS) requiring Type 1 surge protection.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a licensed electrician or HVAC technician in accordance with applicable NEC requirements for surge protective devices. Disconnect and lock out all power to the equipment before wiring the SPD. Follow the manufacturer wiring diagram and local code requirements for proper conductor sizing and grounding. Verify the green LED is illuminated after restoring power to confirm the device is functioning correctly.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSPD Type\u003c\/strong\u003e: Type 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: 120\/240 VAC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePhase Configuration\u003c\/strong\u003e: Single-Phase\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnclosure Rating\u003c\/strong\u003e: NEMA 4X\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtection Indicator\u003c\/strong\u003e: Green LED\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSurge Technology\u003c\/strong\u003e: Gas Discharge Tube (GDT) and TFMOV\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: Limited Lifetime\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: RECTORSEAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 96415 RSH-50\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RECTORSEAL","offers":[{"title":"Default Title","offer_id":51284137607474,"sku":"96415 RSH-50","price":87.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/309278164.webp?v=1781069518","url":"https:\/\/voomisupply.com\/products\/rectorseal-96415-rsh-50-surge-protective-device-120-240v","provider":"Voomi Supply","version":"1.0","type":"link"}