Data Sheet
Thomann GmbH 
Hans-Thomann-Straße 1 • 96138 Burgebrach 
Germany • www.thomann.de
DocID: 479178_16.03.2020
EN
PDB-4R 3P  Power DMX Box
Features
  1-in-4 power and DMX splitter in a 19" housing
  Ideal combination for the distribution of power and 
DMX signals on stage, in a rack or for xed installations
  RDM-capable
  Robust metal housing
  DMX input:  XLR 3-pin
  4×DMX output:  XLR 3-pin
  Power input:  Power Twist
  4×current output:  Power Twist 
  4A each, 16A maximum
Technical specications
  Power supply:  230V ~ 50Hz
  Fuse: 5mm×20mm, 
  1.0A, 250V, fast-acting
  Power consumption:  5watt
  Dimensions: 482×47×143mm
  Weight: 2.3kg
Safety instructions
Intended use
This device is used to distribute power and DMX signals. Any other use 
or use under other operating conditions is considered to be improper 
and may result in personal injury or property damage. No liability will 
be assumed for damages resulting from improper use.
Dangers for children
Ensure that plastic bags, packaging, etc. are disposed of properly and are not 
within reach of babies and young children. Choking hazard! Ensure that children 
do not detach any small parts (e.g. knobs or the like) from the unit. They could 
swallow the pieces and choke! Never let children unattended use electrical de-
vices.
Operating conditions
This device has been designed for indoor use only. To prevent damage, never 
expose the device to any liquid or moisture. Avoid direct sunlight, heavy dirt, 
and strong vibrations.
Electric shock caused by high voltages inside
Within the device there are areas where high voltages may be present. Never 
remove any covers. There are no user-serviceable parts inside.
Electric shock caused by short-circuit
Always use proper ready-made insulated mains cabling (power cord) with a 
protective contact plug. Do not modify the mains cable or the plug. Failure to 
do so could result in electric shock/death or re. If in doubt, seek advice from a 
registered electrician.
Power supply
Before connecting the device, ensure that the input voltage (AC outlet) matches 
the voltage rating of the device and that the AC outlet is protected by a residual 
current circuit breaker. Failure to do so could result in damage to the device and 
possibly injure the user.
Unplug the device before electrical storms occur and when it is unused for long 
periods of time to reduce the risk of electric shock or re.
Handling the power cord
Do not place the device or speaker boxes or similar on the power cord and be 
careful not to pinch it. Never tie a knot in the power cord or tie it with other 
cables. Route the power cord so that no one steps on or trips over it. A damaged 
power cord can cause a re or electric shock. Replace any broken cables.
Protecting the environment
For the transport and protective packaging, environmentally friendly 
materials have been chosen that can be supplied to normal recycling. 
Ensure that plastic bags, packaging, etc. are properly disposed of. Do not 
just dispose of these materials with your normal household waste, but make 
sure that they are collected for recycling. Please follow the notes and markings 
on the packaging.
This product is subject to the European Waste Electrical and Electronic 
Equipment Directive (WEEE) in its currently valid version. Do not dispose 
of your old device with your normal household waste. Dispose of this 
product through an approved waste disposal rm or through your local 
waste facility. Comply with the rules and regulations that apply in your country. 
If in doubt, consult your local waste disposal facility.

