{"product_id":"allen-bradley-856t-bsb4-beacon-module","title":"Allen-Bradley 856T-BSB4 Beacon Module","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 856T-BSB4 Beacon Module is a 70 mm stack-light beacon that provides a red strobe LED indicator on a single circuit, designed for 24 V AC or DC operation. It belongs to the 856T beacon family and is intended to drop into standard 70 mm signaling towers, delivering a bright, quickly noticeable alert in industrial automation environments. The module supports selectable strobe modes via DIP switches, allowing either a single-strobe or a double-strobe pattern at approximately 1.4 Hz, enabling simple customization of signaling to suit different processes or alarm scenarios. With its compact single-circuit design, the BSB4 can be integrated with other 856T beacon modules to create a tailored signaling stack in control panels or machine enclosures, preserving panel space while providing clear, color-coded status indication.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51657413427502,"sku":null,"price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_2c031736-d4af-4ceb-8a91-a7fafa48a6b2.jpg?v=1769468714","url":"https:\/\/plgautomation.com\/products\/allen-bradley-856t-bsb4-beacon-module","provider":"PLG Automation ","version":"1.0","type":"link"}