Description: This brand new set of metal push-button switch is easy to install for circuit control in electromagnetic starter, contactor, relay andother electric circuits. And it is waterproof, shockproof, anddurable. This momentary switch will be on when you push button, and it will be off when you undo button.Features:Easy to install, waterproof, shockproof, durableThe switch will be on when you push button, and it will be off when you undo buttonThis switch can be used for circuit control in electromagnetic starter, contactor, relay and other electric circuits.Specifications:Mounting Cut Hole: Approx.16mm / 0.63"Head Diameter: Approx.18mm/ 0.7"Operation Type: Momentary (Self Return)Switch Contact: 1NO (Normally Open)Head Shape: High RoundMax Switch Rating: 2A/36VDCTerminal Type: Screw TerminalBody Material: Nickel-Plated BrassButton Material: Nickel-Plated BrassOperation Temperature: -20 ~ + 55Color: SilverPackage included:1 x Metal Push Button SwitchNote:1. Please allow 1-5mm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.