Edwards 251-F7 Data Sheet

Patented Non Contact Safety Switch F7 GuardSwitch Requiring a Switch Waste Compactors Mixers Blenders and Dryers Packaging Machinery Food Products Machinery Speci Range Rating Class Time Cycles Types O D Enamel Coated Aluminum to 150 40 to 65 Sealed Contact Switch in Polyurethane 2 3 4 4X 5 6 12 12K 67 msec Under Full Load to 200,000,000 Under Dry Circuit K 18 3 AWG 0.33 0.84cm Models F7 model has a patented circuit which when switch occurs the fused watch dog circuit will draw 4.0 Amps The voltage must have a current capacity of 4.0 Amps This results in an open condition dia face Switch face E 122942 Order Information Number Con Only Speci Rating Voltage Range Switch Current Contact Range2 Break Range Break at AC AC DC Resistance Ohms 2.5cm 4.5cm Max 6.8cm 3.6m Each electrical rating is an individual maximum and cannot be exceeded Con with actuator away from the switch Proximity of ferrous materials usually reduces sense range typically by 50 The shape and type of material cause a diversity of e Testing is required to determine actual sense range for speci applications