The MARATHON/KULKA part 621-RZ-04PSB is a high-quality double row barrier strip with a 4 pole/8 position configuration. It features #6-32 Phil-Slot brass screws that ensure secure and reliable connections. With a maximum rating of 20A and 600VAC/VDC, this barrier strip is suitable for a wide range of industrial applications. It is designed for panel mount installation and can withstand high temperatures up to 125°C. Trust in the durability and performance of the MARATHON/KULKA 621-RZ-04PSB for your electrical connections.