Features Screw Clamp Terminals: No soldering required with screw clamp terminals, providing easy and secure installation. Rust Proof: Made of durable stainless steel, waterproof and rust proof, suitable for use in humid or dusty environments. Convenient Maintenance: Easy to clean and maintain, ensuring good quality and long service life. Start Stop Control: Ideal for controlling the start and stop of various devices, offering practicality and versatility. Wide Applications: Suitable for use iNC ars, trucks, ships, ignition systems, household doorbells, and other devices requiring instantaneous switches. 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: 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