BS216, BS230, BS211, BSH223, BSH222, BT3, BT2 Pushbutton Control Switch (Power Push Button Switch) Specifications: 1) Ambient temperature: -25 - 70°C2) Rated insulation voltage ... We can supply:16mm, 22mm, 25/30mm Pushbutton switch and Indicators.COB Pushbutton Switch COB61 COB62 COB63LAY-5 Control SationBS216, BS230, BS211 ... Control SwitchTBSN-31, TPB-2, TPB-3 (BSH 223) Pushbutton Switch