Pot-Tech Electronics [Bombay] Pvt. Ltd. Offers Rotary Switches with step angle with the model numbersRSW-26. The Step Angle of the Rotary Switches is 30°. The standardized Terminal Material of the Rotary Switches with step angle are copper-zinc plated and might be Gold Plated on request. The body of the Rotary Switches with step angle are built with poly amide and the Spindle Material is made up of Poly Carbonate. The technical specification of the Pot-Tech Electronics Rotary Switches with step angle are as follows: Configuration [Pole x Way] 1x12, 2x6, 3x4, 4x3 as required Rotational Angle 330°, 150°, 90° or 60° Wiper Material Cu-Sn, Tin plated standard, Silver / Gold Plated on request Contact Resistance < 50 m W Switching Current 0.5 Amp. At 28 VDC / 0.125 Amp. At 230 VAC Current Carrying Capacity 2 Amp. [Non switching] Working Voltage 300 VAC [Max] Electrical Breakdown Voltage > 1000 VAC for 1 min. At Sea level Insulation Resistance @ 500 VDC > 3000 Mega ohms [between any two terminals] Operating Temp. Range - 20° to + 90° C