The Onpow PS193P10Y01Y24VL is a normally open, heavy-duty push button switch with a 22 mm black head. This switch has a contact ratings of 10A/250VAC and a life electrical of over 50,000 cycles. It also has a dielectric strength of 1,500VAC and an insulation resistance of 100MO. The PS193P10Y01Y24VL is an IP67-rated switch, making it resistant to water, dust, and other environmental impact. The switch has a metal construction, with a metal guard ring surrounding the black head. The metal body is plated with nickel, protecting the switch from corrosion and making it resistant to abrasion or contamination. It is suitable for use in various applications, such as vehicle control, machine tools, or heavy-duty industrial equipment.