DD9ESD surge protector are designed to protect sensitive equipment linked to datalines equipped with D-sub connectors, as RS232, RS422 and RS485lines. They are equipped with D-sub connectors for fast and easy maintenance. In order to comply with the line configuration, all the wires are transmitted and protected.
Citel – DD9-24V
D-Sub surge protector
For RS232, RS485 communication lines
9-pin connector
Fast and easy installation
Secondary protection
Related products
-
Citel – DLU-12D3
For DIN rail mounting
Monobloc housing
1-pair
Un: 12 V
Transmission an protection of shield wire
IEC 61643-21 compliance
UL497A -
Citel – DS50VGPV-1500G/51
Type 2 surge protector for photovoltaic
VG technology
1500 Vdc
No leakage, no operating currents
Improved life expectancy
In/Imax: 15 / 40 kA
Common/Differential mode protection
Remote signaling (option)
IEC 61643-31, EN 61643-31, EN 50539-11 compliance
UL1449 ed.5 certified -
Citel – DACN1-25VGS-30-760
Type 1 + 2+3 AC surge protector
VG Technology
In: 35 kA
Iimp: 25 kA on 10/350µs impulse
No leakage current
Unpluggable module for each phase
Remote signaling
Optimized to TOV
EN 61643-11, IEC 61643-11 complied
