Warning horn 87 series

PLC compatible models Corrosion resistant finish Volume adjustable Completely assembled NEMA Type 4X rated The Edwards 870P AC & 871P DC Series are low-current, high decibel panel mount vibrating horns for heavy-duty use. Supplied complete with gasket and UL listed to NEMA 4X enclosure requirements. Designed for semi-flush panel mounting, using supplied mounting template, or installation on a 4" (102mm) square box. For NEMA 4X installation, mount to a NEMA 4X enclosure having a flat, smooth surface using supplied 1/8" (3mm) gasket in accordance with the installation instructions provided with the unit. Applications include use in panel boards and switchboards wherever a distinctive, urgent signal is required for timing, general alarm & warning. 872-PO Plastic Projector AdaptaHorn Accessory Plastic projector snaps onto any AdaptaHorn. Available as separate item.