{"product_id":"allen-bradley-856t-bt4","title":"856T-BT4","description":"\u003ch2\u003eOverview of Allen-Bradley 856T-BT4\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley 856T-BT4 is a 70 mm steady LED stack light module with a yellow lens, designed for the 856T Control Tower™ signaling system. It provides bright, reliable visual indication using energy-efficient LED technology and operates at 24V AC\/DC. The module is built to withstand harsh industrial environments with IP66 and IP67 ratings for ingress protection.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features of Allen-Bradley - 856T-BT4\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStack Light Module:\u003c\/strong\u003e Compatible with 856T Control Tower™ system, allowing modular stacking of light modules.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLens Diameter:\u003c\/strong\u003e 70 mm yellow lens for enhanced machine status visibility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLight Source:\u003c\/strong\u003e Steady LED providing efficient, long-lasting illumination.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 24V AC\/DC suitable for industrial power systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIP Ratings:\u003c\/strong\u003e IP66 and IP67 protects against dust and water ingress.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e Durable black housing designed for rugged industrial usage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications of 856T-BT4\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e856T-BT4\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLens Diameter\u003c\/td\u003e\n\u003ctd\u003e70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLens Color\u003c\/td\u003e\n\u003ctd\u003eYellow\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLight Source\u003c\/td\u003e\n\u003ctd\u003eSteady LED\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e24V AC\/DC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eIngress Protection\u003c\/td\u003e\n\u003ctd\u003eIP66, IP67\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eHousing Color\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePolycarbonate Lens \u0026amp; Housing\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eStackable in 856T Control Tower™ System\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-30°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 60 g (2.1 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL, CSA, CE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications \/ Use Case of Allen-Bradley 856T-BT4\u003c\/h2\u003e\n\u003cp\u003eThis yellow LED stack light module is used in industrial automation and machine monitoring to provide clear, reliable status indication. Its robust IP-rated housing and high visibility make it suitable for indoor and outdoor industrial environments requiring consistent visual signaling.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":47814575554859,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_a0ac1e5a-f244-424f-ad94-60903e516593.png?v=1723542015","url":"https:\/\/leadtime.ca\/products\/allen-bradley-856t-bt4","provider":"LEADTIME","version":"1.0","type":"link"}