Features Screw Clamp Terminals: No soldering required with the screw clamp terminals, ensuring easy and secure installation, saving time and effort during setup. Rust Proof Stainless Steel: Crafted from durable, waterproof stainless steel, ensuring long-lasting performance in humid or dusty environments, providing reliability and durability. Convenient Maintenance: Designed for easy cleaning and maintenance, offering hassle-free upkeep and a long service life, reducing downtime for maintenance. Start Stop Control: Versatile metal push button switch for controlling the start and stop of various devices, offering practicality and ease of use in different applications. Wide Applications: Suitable for use in cars, trucks, ships, ignition systems, household doorbells, and other devices that require instantaneous switches, providing broad compatibility for various applications. Specification: Item Type: Momentary Push Button Switch Material: Stainless steel Specification: Approx. 19mm / 0.7in Button Stroke: ≤ Approx. 0.5mm / 0.02in Insulation Resistance: ≥50mΩ Contact Resistance: ≤50mΩ Operation Type: Self reset Contact Form: One normally open Connection Method: Soldering feet Purpose: Used to control the start and stop of various equipment Applicable Scenarios: Widely used in devices that use instantaneous switches such as automobiles, trucks, ships, ignition systems, household doorbells, etc. Package List: 5 x Momentary Push Button Switch Package List 5 x Momentary Push Button Switch