{"product_id":"robertson-isa332t8hemv-electronic-fluorescent-ballast-120-277v-2-3-t8-or-2-f40t8-lamps-instant-start","title":"Robertson ISA332T8HEMV Electronic Fluorescent Ballast | 120-277V | 2-3 T8 or 2 F40T8 Lamps | Instant Start","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet the Robertson ISA332T8HEMV electronic ballast, designed for flexible fixture configurations and dependable performance in retrofit or new-build projects. With universal input and a strong safety profile, it adapts to a variety of lamp setups while keeping installation straightforward.\u003c\/p\u003e\n\u003ch3\u003eSafety, quality, and compliance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUL\/935 Listed and cUL CSA certified, RoHS compliant, Type HL rated for outdoor use, with a PCB-free construction for clean safety.\u003c\/li\u003e\n  \u003cli\u003eInherent thermal protection plus overload protection helps maintain safe operation in challenging environments.\u003c\/li\u003e\n  \u003cli\u003eRemote mounting up to 18 feet and pre-wired 18 AWG leads simplify wiring and installation during retrofit or new builds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerformance and compatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUniversal input supports 120V to 277V, enabling use across multiple sites with a single ballast model.\u003c\/li\u003e\n  \u003cli\u003eSupports 2 or 3 T8 lamps between 17W and 32W (F17T8 through F32T8) or 2 F40T8 lamps for versatile light layouts.\u003c\/li\u003e\n  \u003cli\u003eCompact, lightweight design minimizes enclosure footprint and eases mounting in crowded fixtures.\u003c\/li\u003e\n  \u003cli\u003eOperates across a broad ambient range from -18°C to 104°C (0°F to 219°F) for reliable performance in tough settings.\u003c\/li\u003e\n  \u003cli\u003eDesigned to align with various ballast equivalents, making it a practical drop-in replacement for established systems.\u003c\/li\u003e\n  \u003cli\u003eBacked by Robertson’s long history of ballast design and U.S.-based manufacturing for direct technical support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReal-world use cases\u003c\/h3\u003e\n\u003cp\u003eThis ballast is well-suited for offices, classrooms, warehouses, and retail environments where fast starts, dependable operation, and flexible lamp configurations matter. Instant start minimizes startup delay and flicker, while the broad lamp options help you match energy goals and light quality.\u003c\/p\u003e\n\u003ch3\u003eBrand assurance and support\u003c\/h3\u003e\n\u003cp\u003eRobertson Worldwide brings over 75 years of ballast design experience. This unit is engineered and manufactured in the United States, emphasizing quality control, reliability, and direct expert support for installation and troubleshooting.\u003c\/p\u003e\n\u003ch3\u003eWhat you get\u003c\/h3\u003e\n\u003cp\u003eA single, well-engineered ballast capable of handling a range of T8 and F40T8 configurations, with easy installation features and a focus on durability and safety across demanding lighting environments.\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: Which lamp types and voltages does this ballast support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It supports 2 or 3 T8 lamps from 17W to 32W or 2 F40T8 lamps, with universal 120-277V input and instant start.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What safety and installation features does Robertson ISA332T8HEMV offer?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It is UL\/935 and cUL CSA certified, RoHS compliant, Type HL rated outdoor, PCB-free, with thermal protection, remote mounting up to 18 feet, and pre-wired 18 AWG leads.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Robertson Worldwide","offers":[{"title":"Default Title","offer_id":47463130366126,"sku":"B00JG8ECME","price":61.51,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/robertson-isa332t8hemv-front-view.jpg?v=1770274095","url":"https:\/\/handyskook.ca\/products\/robertson-isa332t8hemv-electronic-fluorescent-ballast-120-277v-2-3-t8-or-2-f40t8-lamps-instant-start","provider":"HandySkook","version":"1.0","type":"link"}