{"product_id":"allen-bradley-855pd-b24mec1422-light-module-alarm","title":"Allen-Bradley 855PD-B24MEC1422 Light Module Alarm","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 855PD-B24MEC1422 is a panel-mount dual-circuit alarm that combines a red LED indicator and audible sounder in a compact 45 mm housing. The black housing, red lens, and 22.5 mm round mounting hole define its physical profile, while it operates from 24 V AC\/DC for flexible integration into either AC or DC control circuits. This light-and-sound module provides two independent signaling paths in one device, allowing simultaneous or separate alarms from two circuits in a single panel-mount unit, ideal for process control, safety interlocks, and operator alert systems on production lines. By delivering immediate visual and audible alerts, it helps crews quickly identify alarm conditions in busy industrial environments. The 24 V compatibility aligns with common factory power rails, and its panel-mount design supports standard enclosures, enabling straightforward replacement for older signaling modules in Allen-Bradley systems. \u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"New","offer_id":51657422864686,"sku":null,"price":217.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_15412bfc-47da-4056-9fc4-2651c51cd612.jpg?v=1769468785","url":"https:\/\/plgautomation.com\/products\/allen-bradley-855pd-b24mec1422-light-module-alarm","provider":"PLG Automation ","version":"1.0","type":"link"}