PL18X-301-70-5 is a high-voltage DC connector from Amphenol TPI designed for 70mm² cable applications. It features an overall diameter of 17.0±0.3 mm, primary insulation diameter of 13.7±0.3 mm, outside terminal diameter of 16.5±0.3 mm, and inside terminal diameter of 12.5±0.3 mm. The connector is rated for 250A current capacity, operates at 1000 VDC with a dielectric withstanding voltage of 5000 VDC, and functions across a temperature range of -40°C to +125°C. Available in multiple press key colors including black, red, orange, yellow, green, and blue, this connector is suitable for high-power electrical interconnect applications requiring reliable performance in demanding environments.