Alpinetech 19mm 3/4" Waterproof Momentary Stainless Steel Metal Push Button Switch Screw Terminal Extended Button Normally Open 1NO

Mounting Cut Hole: 19mm (3/4")
Head Diameter: 22mm
Operation Type: Momentary
Switch Contact: 1NO (Normally Open)
Button Type: Raised/Extended
Max Switch Rating: 5A/250VAC
Terminal Type: Screw
Body Material: Stainless Steel
Button Material: Stainless Steel
Contact Material: Silver Plated Gold
Protection Rating: IP68/IK10
Operation Temperature: -20C - 55C
Panel Thickness: 1 - 10mm
Depth Behind Panel: 26mm
Mechanical Life: 1,000,000 Cycles