Features 1、Suitable for car modification, computer modification, home appliance button, electrical CNC, industrial control instrument, entrance guard switch. 2、With lights, more convenient operation. 3、Stainless steel housing, sturdy, rust-proof, corrosion-resistant. 4、Silver contact, good electrical conductivity. 5、IK10 protection level, more reliable and safe to use. Specification Condition: 100% Brand New Item Type: Push Button Switch Switch Type: 1NO 1NC Appearance Material: Stainless steel Open Type: Self-locking Opening Diameter: Approx. 19mm / 0.7in Voltage: DC9~30V Protection Level: IK10 Optional Type: Ring Flat Head Self-locking, Ring High Head Self-locking, Ring Power Lamp Flat Head self-locking, Ring Power Lamp High Head self-locking Color: Yellow Package List 1 x Push Button Switch