Surge arrester DEHNpatch M CLE RJ45B 48, Type 2/P1 929121

Network and Device Protection – Surge Protector DEHNpatch M CLE RJ45B 48

This universal surge protector is designed to protect industrial Ethernet networks, Power over Ethernet (PoE) systems and other installations in structured cabling class E up to 250 MHz. Its task is to protect against the effects of surges that can damage sensitive network devices. The design based on efficient gas discharge tubes and filters provides effective protection for all wire pairs.

The DEHNpatch M CLE RJ45B 48 surge protector is a solution for both professional installers and end users who want to ensure the reliability and safety of their networks. A fully shielded housing minimizes electromagnetic interference, and the ability to mount on a DIN rail makes it easy to integrate with existing infrastructure.

• Versatile application: ideal for industrial Ethernet networks, PoE (including PoE++ / 4PPoE) and structured cabling systems class E.
• Effective protection: protects all wire pairs thanks to the use of gas discharge tubes and filters.
• Shielding: fully shielded construction reduces electromagnetic interference, improving data transmission quality.
• Easy installation: the possibility of mounting on a DIN rail facilitates installation and integration with existing systems.
• Compact dimensions: width of 19 mm allows installation in limited space.

This surge protector meets the requirements of EN 61643-21 and EN 50173 standards, which guarantees its compliance with applicable safety standards. It is designed to protect data network interfaces via RJ45 sockets, making it an ideal solution for distribution boards or single installation points. It provides protection against the effects of surges with a rated voltage of up to 48V DC and a surge current of up to 0.5 kA. Thanks to this, it protects devices from damage caused by sudden voltage changes in the electrical network or atmospheric discharges.