WR19AF datasheet by NKK Switches

WR19AF Frequently Asked Questions (FAQs)

• What is the recommended torque for mounting the WR19AF switch?
  The recommended torque for mounting the WR19AF switch is 0.5 N·m to 1.5 N·m (0.36 lbf·in to 1.06 lbf·in). Over-tightening can damage the switch.
• Can the WR19AF switch be used in high-vibration environments?
  Yes, the WR19AF switch is designed to withstand high-vibration environments. It has a vibration resistance of 10 G (10-2000 Hz) and can operate in environments with vibrations up to 20 G (10-2000 Hz) for short periods.
• Is the WR19AF switch suitable for use in humid or wet environments?
  The WR19AF switch has a rating of IP40, which means it is protected against solid objects larger than 1 mm and is not protected against water. It is not recommended for use in humid or wet environments without additional protection.
• What is the expected lifespan of the WR19AF switch?
  The expected lifespan of the WR19AF switch is 100,000 cycles minimum, depending on the operating conditions and usage.
• Can the WR19AF switch be used in high-temperature environments?
  The WR19AF switch is rated for operation in temperatures ranging from -20°C to 85°C (-4°F to 185°F). It can be used in high-temperature environments, but its performance and lifespan may be affected.