【Momentary Switch】 - This push button switch is a momentary push button switch, whose function acts as push and hold to switch ON, and release to switch OFF. 【16MM Button】 - The mounting hole size of this momentary button is 16MM, which is easy and convenient to mount or replace other 16mm push button switches. 【Rating】 - This momentary switch rated at 5A 12V DC, 5A 110V AC, 3A 250V AC. Suitable for both AC and DC power supply systems. 【Screw Terminal】 - The terminal of this 12v push button switch is screw design, requires no wire lugs to install the wires, which is much easier and more convenient to connect. 【Waterproof】 - Each push button momentary switch will come with an o-ring to enhance its waterproof performance, suitable to be used as horn button or starter button for boat, car, truck, etc. ASIN B0CC187TLS Color Black-2 Model GQ-16F-A-2pcs Terminal Screw Brand Name DAIERTEK Unit Count 2 Count Part Number GQ-16F-A-2pcs Switch Type Push Button Circuit Type 1-way Contact Type Normally Open Control Type ON-OFF Manufacturer DaierTek Actuator Type Push Button Material Type Metal Mounting Type Snap In Mount Connector Type Screws Control Method Touch Current Rating 5 A Operation Mode ON-OFF Controller Type Push Button, Ring Number of Items 1 Contact Material Metal Operating Voltage 12 volts Compatible Devices Boat, Car, Truck Number of Positions 2 Connectivity Protocol X-10 Compatible with Vehicle Type Boat, Car, Truck International Protection Rating IP65