{"product_id":"bxst-voltage-protector-120v-surge-under-over-voltage","title":"BXST Voltage Protector 120V Surge \u0026 Under\/Over-Voltage","description":"\u003cp\u003e\u003cstrong\u003eBXST One Outlet Plug-in Voltage Protector is a single-socket device that guards large home appliances against high and low voltage events, surges, and lightning by stabilizing power and adding an intelligent restart delay.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact protector is engineered for heavy-duty household equipment that can be damaged by voltage spikes, brownouts, or sudden restarts. Designed to plug directly into a standard 120V outlet, it combines surge absorption, under-voltage and over-voltage cutoff, and a timed restart to reduce stress on compressors and sensitive electronics. Built from flame-retardant materials with durable internal contacts, the unit targets refrigerators, air conditioners, washing machines and entertainment systems needing single-outlet protection.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this protector prevent damage during a power spike or lightning event?\u003c\/h3\u003e\n\u003cp\u003eThe device contains surge-absorbing components rated at 140 joules that divert excess energy away from the connected appliance. When a transient surge or lightning-induced spike occurs, the protector clamps the voltage to a safer level and sacrifices its surge element rather than the appliance. This reduces the risk of burned circuits or electronic failure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e140J surge absorption capacity for transient spikes\u003c\/li\u003e\n  \u003cli\u003eClamping action to reduce peak voltage seen by devices\u003c\/li\u003e\n  \u003cli\u003eDurable internal relay that disconnects during extreme surges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat happens when the supply voltage is too low or too high?\u003c\/h3\u003e\n\u003cp\u003eBXST monitors line voltage and automatically cuts power if voltage drops below 90V or rises above 140V, preventing equipment from operating outside safe limits. When voltage returns to an acceptable range, the unit waits briefly before reconnecting, avoiding repeated stress from unstable power. This protects compressor motors and sensitive electronic boards from repeated fret and potential damage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUnder-voltage protection below 90V\u003c\/li\u003e\n  \u003cli\u003eOver-voltage cutoff above 140V\u003c\/li\u003e\n  \u003cli\u003eAutomatic reconnection only after line stabilizes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy is the 30-second delay restart important for appliances like refrigerators or air conditioners?\u003c\/h3\u003e\n\u003cp\u003eThe intelligent 30-second delay prevents immediate power restoration after an outage, which stops hard restarts and reduces inrush current that can trip breakers or harm motors. During the delay, a yellow indicator light shows the countdown state so you know the protector is timing the restart. This feature helps extend the life of compressors and avoids nuisance trips caused by rapid cycling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e30-second timed restart to limit inrush current\u003c\/li\u003e\n  \u003cli\u003eYellow indicator light signals delay status\u003c\/li\u003e\n  \u003cli\u003ePrevents frequent hard restarts after outages or fluctuations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and compatible is this unit for heavy appliances?\u003c\/h3\u003e\n\u003cp\u003eConstructed from ABS, PC and PA66 materials with V0 flame-retardant rating, the protector is engineered for long-term household use. Its internal beryllium bronze contacts (0.7mm) and high-performance relays are chosen to tolerate repeated switching and high current loads up to 1800W. The design deliberately targets larger appliances that require a single, protected socket rather than multi-outlet strips.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eV0-rated flame-retardant housing for safety\u003c\/li\u003e\n  \u003cli\u003e0.7mm beryllium bronze contacts and robust relays\u003c\/li\u003e\n  \u003cli\u003eRated for 120V and up to 1800W appliance loads\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: homeowners and renters with high-power single appliances — such as refrigerators, freezers, air conditioners, washing machines, ice makers, and stand-alone TVs or PCs — who want a simple, plug-in safeguard against voltage extremes and surges. If you need multi-outlet protection or whole-home surge suppression, consider additional devices; for single-appliance protection with a timed restart and clear status indication, this BXST protector is a compact and purpose-built option. The unit is certified to international standards and includes a one-year warranty and after-sales support for peace of mind.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this protect my refrigerator from power surges?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It absorbs transient surges (140J) and disconnects on extreme spikes to shield refrigerator electronics and compressors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does it automatically power back on after an outage?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It waits 30 seconds after voltage stabilizes before restoring power to prevent harmful immediate restarts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BXST","offers":[{"title":"Default Title","offer_id":48412859531421,"sku":"B09WMRTKS3","price":20.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/bxst-front-plug-view.jpg?v=1781252485","url":"https:\/\/nexoltic.com\/products\/bxst-voltage-protector-120v-surge-under-over-voltage","provider":"Nexoltic","version":"1.0","type":"link"}