PRS1-1011 Sensors & Switches from RED LION CONTROLS In Stock, Order Now! Same Day Shipping, 2-Year Warranty, Radwell Repairs - , RELAY MODULE, PLUG IN SPEED SWITCH, 115 VAC, 10-100 HZ, 12 PIN BASE., Order Red Lion Controls PRS11011 (PRS11011-ND) at DigiKey. Check stock and pricing, view product specifications, and order online., PLC Frequency Speed Switches: Type - Speed Switch; Function - Monitors Frequency Inputs and controls an Output, in either Underspeed, Overspeed Modes; Supply Voltage - 115 Vac; Sensor Power - 12 Vdc @ 60 mA; Frequency - 10 to 100 KHz; Output type - SPDT Relay; Output Voltage - 120/240 Vac or 28 Vdc; Output Current - 5A; Response Time - Set-point, Download datasheets and manufacturer documentation for Red Lion Controls PRS11011. Descriptions of Red Lion Controls PRS11011 provided by its distributors. PLC Direct is not an authorized distributor. We offer a broad range of in-stock products with minimal lead time., Receiving the replacement, I did a visual inspection, installed the item and found it in good working order. I appreciate the quick response and integrity of this seller and will use him again. Ordered two linear bearings from this seller and realized I bought the wrong style after I ordered them., .