Advance 71A8251001D 250W High Pressure Sodium Ballast – ANSI S50 – 5-Tap 120–480V Barn Stead Safety First:

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Advance 71A8251001D 250W High Pressure Sodium Ballast – ANSI S50 – 5-Tap 120–480V Barn Stead Safety First:The Advance 71A8251001D HPS BAL 250W S50 5 TAP KIT is a magnetic constant wattage autotransformer (CWA) ballast engineered to operate 250 Watt high pressure sodium (HPS) lamps with dependable output and stable lamp performance. Designed with a multi voltage 5 tap input (120 208 240 277 480V), this ballast provides installation flexibility across a wide range of commercial and industrial electrical systems while maintaining efficient operation through