The surge protection base from Phoenix Contact is an essential basic component for protective plugs, specifically designed for use in ungrounded signal circuits. This set of 10 provides a reliable solution for protecting electrical devices from surges. With a protection circuit for four conductors and a bridge between terminals 3-4 (GND) and 9-10, it ensures effective safeguarding. Installation is straightforward and can be done on NS 35/7.5 and NS 35/15 rails. The housing is made of high-quality polyamide and offers an IP20 protection rating, making it suitable for use in dry indoor environments. Its compact design, with a width of 17.5 mm, allows for space-saving installation in various applications.

• Protection circuit for 4 conductors in ungrounded signal circuits
• Easy installation on NS 35/7.5 and NS 35/15 rails
• Made from durable polyamide for longevity
• IP20 protection rating for use in dry indoor environments.