Push Button Switch, Sensor Switch, Overload Protector manufacturer / supplier in China, offering 22mm Rotary Self-Locking 1no1nc Ring LED Illuminated 2 Position Rotary Switch, 19mm Waterproof IP67 Latching 4pin 2 Position Stainless Steel Selector Switch with Illuminated DOT LED, 14mm Nickel Plated Brass Wired Lead 150mm Long 12V 110V 220V IP65 Flat Red Green LED Indicator Light Signal Lamp and so on.