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Total Solution to Earthing & Lightning Protection |
9AKK106354A3360
12
Combined Category D, C, B tested protector (to BS EN 61643) suitable for 4
twisted pair lines. Available for working voltages of up to 6, 15, 30, 50 and
110 Volts. ESP TNQ suitable for Broadband, POTS, dial-up, T1/E1, lease line and
*DSL telephone applications. For use at boundaries up to LPZ
0
to protect
against flashover (typically the service entrance location) through to LPZ 3 to
protect sensitive
Data & signal protection
ESP Q & TNQ Series
Accessories
For suitable enclosures for the ESP Q & TNQ Series, please contact us.
Full product range order codes can be found on pages 17/8-17/9
ESP 06Q, ESP 15Q, ESP 30Q, ESP 50Q, ESP 110Q
and ESP TNQ installed in series (in-line)
From
line
To
equipment
DIRTY
CLEAN
Earth
NOTE:
The ESP Q Series is also available for protection of RS 485 and RTD applications (ESP RS485Q, ESP RTDQ). Protectors for individual data and signal
lines are available (ESP D Series and Slim Line ESP SL Series), or ready-boxed to IP66 (ESP **D/BX etc). Alternatively, for individual protectors with higher current
or bandwidth use the ESP E and ESP H Series.
Installation
Connect in series with the signal or data line either near where
it enters or leaves the building or close to the equipment
being protected. Install in a cabinet/cubicle close to the
system’s earth star point.
Features & benefits
–– Very low let-through voltage (enhanced protection to
IEC/BS EN 62305) between all lines - Full Mode protection
–– Full Mode design capable of handling partial lightning
currents as well as allowing continual operation of
protected equipment
–– Repeated protection in lightning intense environments
–– Almost twice as space efficient as smallest competitor
–– Standard DIN module (18 mm) depth
–– Removable (plug-in) terminals allow pre-wiring of cable
looms, for easier installation
–– Suitable for earthed or isolated screen systems
–– Built-in DIN rail foot for clip-on mounting to top hat or
G DIN rails
–– Optional flat mounting on side
–– 2.5 mm
2
terminals allow for larger cross section wiring,
stranded wires terminated with ferrules or fitting two wires
into a single terminal
–– Very low resistance to minimizes unwanted signal
strength reductions
–– Strong, flame retardant, ABS housing
–– Colour coded terminals (grey for line, green for clean) give
a quick and easy installation check
–– Screen terminal enables easy connection of cable screen
to earth
–– Simple, yet substantial, connection to earth via DIN rail
–– ESP TNQ is suitable for telecommunication applications
in accordance with Telcordia and ANSI Standards (see
Application Note AN005)
–– Available as a ‘UL Listed’ version, add /UL to part code
(ESP 06Q, ESP 15Q, ESP 30Q and ESP 50Q only)
Application
Use these protectors where installation space is at a premium
and large numbers of lines require protection.