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660 series

660 series
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660 series Power toggle switches - metal lever Specifications ELECTRICALSPECIFICATIONS • Case : melamine/polyester • Actuator : brass, nickel plated • Bushing : brass, nickel plated • Contacts : silver • Torque : 1,50 Nm (1.10 Ft.lb) max. applied to nut • Panel thickness : 4,5 mm (.177) max. • Operating temperature : -20°C to +55°C • Max. current/voltage rating with resistive load : 10A 30VDC • Decrease by 50 % for inductive load • Initial contact resistance : 10 mΩ max. • Insulation resistance : 1.000 MΩ min. at 500VDC • Dielectric strength : 2.500 Vrms 50 Hz min. between terminals 2.500 Vrms 50 Hz min. between terminals and frame • Electrical life : 10.000 cycles at full load Dimensions : first dimensions are in mm while inches are shown as bracketed numbers. Sealing boots are available to protect the switches against dust and water. They are presented in section H. Mounting accessories : standard hardware supplied with all models : 1 hex nut U166, 1 knurled nut U411 and 1 lockwasher U13 Standard and special hardware are presented in section I. Packaging unit : 25 pieces per type.

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660 series Power toggle switches - metal lever Four pole • 2 and 3 maintained or momentary positions • Screw terminals MODEL STRUCTURE Four pole TERMINAL OPTIONS OTHER OPTIONS Tropicalized diallylphthalate case (-40°C to +85°C) Chrome plated lever and cap nut U117 Front panel sealing by O-ring and sealing washer + options T and LUXE. See 600H series. Black finish on bushing, lever and nuts. Includes tropicalization (option T) Front panel sealing by O-ring and sealing washer (as described in option TK LUXE) + option G

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