{"product_id":"advance-r4s40atpac-4-lamp-rapid-start-ballast","title":"Advance R4S40ATPAC 4-Lamp Rapid Start Ballast","description":"\u003cdiv\u003e\u003cp\u003eAdvance R4S40ATPAC is a four-lamp, magnetic rapid-start ballast from Philips Advance’s Mark III lineup, engineered for 120 V, 60 Hz electrical systems. It drives four F34T12 lamps (34 W each) in a series\/parallel configuration, delivering a ballast factor of 0.88 and drawing approximately 1.26 A at nominal input. This 4-lamp Rapid Start ballast features a 60°F minimum starting temperature and is designed for use with T12 rapid-start fluorescent fixtures; its robust design suits commercial luminaires that house four lamps, enabling reliable ignition and steady lamp current in standard four-lamp configurations. The model designation R4S40ATPAC identifies it as part of the Advance Mark III magnetic ballast family, compatible with 120 V, 60 Hz service and typical office\/education environments that employ F34T12 lamps.\u003c\/p\u003e\u003c\/div\u003e","brand":"Advance","offers":[{"title":"New","offer_id":51657025421614,"sku":null,"price":71.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_bd26c0f9-d22b-4ea0-8d56-2d1a8ecb62af.jpg?v=1769465304","url":"https:\/\/plgautomation.com\/products\/advance-r4s40atpac-4-lamp-rapid-start-ballast","provider":"PLG Automation ","version":"1.0","type":"link"}