55A0121-20-2/6 datasheet by TE Connectivity

55A0121-20-2/6 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 55A0121-20-2/6 connector is designed to withstand high-vibration environments. It meets the IEC 61373 Cat 2 vibration standard, making it suitable for use in applications such as rail, industrial, and automotive.
• Is this connector suitable for outdoor use?
  Yes, the 55A0121-20-2/6 connector is designed for outdoor use and meets the IP67 rating, which means it can withstand exposure to dust and water immersion up to 1 meter for 30 minutes.
• What is the operating temperature range for this connector?
  The operating temperature range for the 55A0121-20-2/6 connector is -40°C to 125°C (-40°F to 257°F). It's essential to ensure that the connector operates within this range to maintain its performance and reliability.
• Can I use this connector with wire sizes other than 20 AWG?
  While the 55A0121-20-2/6 connector is designed for 20 AWG wire, it can accommodate wire sizes between 18 AWG and 22 AWG. However, it's essential to follow the manufacturer's guidelines and ensure that the wire size and insulation meet the connector's specifications.