3557 - Keystone Electronics

3557 Frequently Asked Questions (FAQs)

• What is the recommended torque for the screw terminals?
  The recommended torque for the screw terminals is 0.5-1.0 Nm (4-8 in-lbs).
• Can I use the 3557 in high-vibration applications?
  Yes, the 3557 is designed to withstand high-vibration environments. However, it's recommended to secure the device using the screw terminals and ensure proper mounting to prevent damage.
• What is the operating temperature range for the 3557?
  The operating temperature range for the 3557 is -40°C to 105°C (-40°F to 221°F).
• Is the 3557 RoHS and REACH compliant?
  Yes, the 3557 is RoHS (Restriction of Hazardous Substances) and REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) compliant.
• What is the recommended wire size for the screw terminals?
  The recommended wire size for the screw terminals is 24-18 AWG (0.25-1.5 mm²).