{"product_id":"allen-bradley-855t-b24sa2-stacklight-base","title":"Allen-Bradley 855T-B24SA2 Stacklight Base","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 855T-B24SA2 Stack Light Base is a 70 mm control-tower sound module intended for use with Rockwell Automation 855T stack-light assemblies. It provides a single-tone piezo sounder with continuous or pulsing tones, adjustable via DIP switch, delivering 97 dB at 1 meter in high-volume mode or 85 dB in low-volume mode. The module operates at 24 V AC\/DC (±10%), draws about 45 mA at 24 V, and has a black housing with an outer diameter of 69.5 mm. It carries an IP54 enclosure rating and a NEMA 12 rating, making it suitable for typical industrial environments. Lamp life is rated at 20,000 hours, and the tone is adjustable. The 855T-B24SA2 is part of the discontinued 855T family; Rockwell notes that as of October 1, 2019, the 70 mm Sound Module Stack Lights were discontinued and replaced by the 856T-BP1. \u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51657420800302,"sku":null,"price":72.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_ee2bfe8d-0593-4c3b-9a95-5e25e4923689.jpg?v=1769468755","url":"https:\/\/plgautomation.com\/products\/allen-bradley-855t-b24sa2-stacklight-base","provider":"PLG Automation ","version":"1.0","type":"link"}