Momentary SPST N-O Push Switch (275-1566) Specifications Faxback Doc. # 15830 Switch Type:........................................"2 Press" SPST OFF-(ON) Rated Current:....................................3A, 125V, 1A 250V AC max. Contact Resistance:...............................20mOhm, max. (milli-Ohms) Insulation Resistance:......................DC 500V 100MOhm min. (Meg-Ohms) Dielectric Strength:......................................AC 1500V 1 Minute Terminal Style:............................................Solder Terminals Tested Parameters: Overload:............................................250V, 1.5A, 100 Cycles Endurance:............................................250V, 1A, 6000 Cycles Temperature:..........125V , 3A max, 30 Degrees C. (@ 25 Degrees C Ambient) Dielectric Strength:.....................................AC, 1500V/1 Minute Insulation Resistance:.............DC 500V +/- 50V, 100MOhm (Meg-Ohms) min. Contact Resistance:...............................20 mOhm (milli-Ohms) max. Operation Force:...........................................600 +/-150 Grams Soldering Temp:...............................................60W/3 Seconds Pull-out:..................................................2.5 KG, 1 Minute Environmental:......................-5 to 65 Degrees C, @ 95% R.H., 8 Hours Life Test:....................................................10,000 Cycles U.L. Listed