The new DEHNconnect DCO SD2 range of space-saving terminal blocks incorporate integrated surge protection with a width of only 6 mm. An integral module ejector disconnects the signal circuit from terminal equipment when required. The modular disconnection function allows engineers to manually interrupt the signal circuit for maintenance work.
Different arresters are available for protecting two single lines for various signal and voltage applications including and an ATEX and IECEx-approved arrester that protects intrinsically safe measuring circuits and bus systems.
- For protecting measuring and control circuits and bus systems
- Maximum impulse current carrying capability Imax up to 20 kA (8/20 μs)
- Low voltage protection level, also suitable for terminal equipment
- Modular disconnection function
- Disconnection module for disconnecting the signal circuit for maintenance work
The arresters are ideally suited for use in industrial environments at information technology signal interfaces of automation, measuring and control as well as bus systems.
DEHN (UK)
01484 859111
www.dehn.co.uk
