Description
The System Sensor WFD series is compatible with schedule 10 through 40 steel pipe, sizes 2˝ through 8˝, and can be mounted in a vertical or horizontal position.
Features
• Two-inch mounting hole provided in new WFD30-2 models
• UL-listed models are NEMA 4 rated
• Sealed retard mechanism immune to dust and other contaminants
• Visual switch activation
• Field-replaceable retard mechanism and SPDT switches
• Rugged, dual SPDT switches enclosed in a durable terminal block
• Accommodates up to 12 AWG wire
• Designed for both indoor and outdoor use
• 100 percent synchronization activates both alarm panel and
local bell
• Tamper-resistant cover screws
