55A1121-22-2/9-9 datasheet by TE Connectivity

55A1121-22-2/9-9 Frequently Asked Questions (FAQs)

• What is the recommended torque value for the screw terminals?
  The recommended torque value for the screw terminals is 0.5-0.7 Nm (4.4-6.3 in-lbs). It's essential to follow this value to ensure proper connection and prevent damage to the terminals.
• Can I use this connector in high-vibration applications?
  Yes, the 55A1121-22-2/9-9 connector is designed to withstand high-vibration environments. However, it's crucial to follow proper mounting and installation procedures to ensure the connector remains secure and functional.
• Is this connector suitable for outdoor use?
  The 55A1121-22-2/9-9 connector has a IP67 rating, which means it's protected against dust and water ingress. However, it's essential to ensure proper sealing and protection of the connector and its mating components to maintain its environmental rating.
• What is the maximum operating temperature range for this connector?
  The 55A1121-22-2/9-9 connector has an operating temperature range of -40°C to 125°C (-40°F to 257°F). It's essential to ensure the connector is used within this range to maintain its performance and reliability.
• Can I use this connector with wire sizes other than 22 AWG?
  While the 55A1121-22-2/9-9 connector is designed for 22 AWG wire, it can accommodate wire sizes between 20 AWG and 24 AWG. However, it's essential to ensure the wire size and insulation meet the connector's specifications to maintain reliable connections.