The IBR3SAD100 is a sealed momentary pushbutton switch from the IB series featuring a 12 mm snap-in bushing design with a curved actuator and solder lug terminals. It delivers IP67 front panel sealing per IEC 60529, ensuring protection against dust and water ingress, with an operating temperature range of -40°C to +85°C. The switch offers a total travel of 1.9 mm (±0.3 mm) with a typical operating force of 7 N (±3 N), silver gold-plated contacts rated for 400 mA at 32 VAC or 100 mA at 50 VDC, and mechanical life of 1,000,000 cycles. It is designed for panel thicknesses of 0.8 mm to 1.8 mm and includes tactile feedback with an antirotation bushing. This switch is ideal for industrial control panels, instrumentation, and sealed enclosure applications where reliability and environmental protection are essential.