Which cable should I use for a power distributor?

For professional power distributors in event technology, use H07RN-F rubber cable with appropriate cross-section for the load. For 16A CEE distributors, 5×1.5 mm² (five-core: three phases, neutral, earth) is the minimum, though 5×2.5 mm² offers better safety margins and lower voltage drop. For 32A distributors, use 5×4.0 mm² or larger. Rubber-sheathed H07RN-F cable is oil-resistant, flexible and suitable for outdoor use, making it ideal for mobile event applications. Brands like Titanex offer enhanced durability for demanding touring environments.

What is the difference between 16A and 32A CEE connectors?

CEE 16A and 32A connectors differ in size, current capacity and typical applications. A 16A CEE connector (red, 400 V three-phase) handles up to 11 kW continuous load, suitable for most stage lighting rigs and small to medium PA systems. The 32A variant supports up to 22 kW, used for larger productions, multiple distributed loads or high-power equipment like large moving lights and amplifier racks. Physically, 32A connectors are larger with thicker pins, and they require correspondingly larger cable cross-sections (typically 5×4.0 mm² vs. 5×1.5 mm² for 16A). The two types are not interchangeable — a 16A plug will not fit a 32A socket.

When do I need a DMX terminator?

A DMX terminator is required on any DMX512 lighting control network longer than approximately 50 metres or with more than 20 fixtures in the daisy chain. The terminator — a 120-ohm resistor connected between DMX pins 2 and 3 (Data+ and Data–) — is installed at the last fixture in the chain. It absorbs signal reflections that would otherwise bounce back along the cable, causing data corruption, flickering or erratic fixture behaviour. Without proper termination, long cable runs or large fixture counts often result in unreliable operation, especially with fast-moving effects or strobing. Professional DMX terminators are available as XLR plug-in modules, or you can solder a 120-ohm resistor into a spare XLR connector.

What types of plug connections are used in event technology?

Professional event technology uses several standardised connector types. CEE connectors (IEC 60309) in 16A, 32A and 63A variants handle three-phase power distribution, with colour coding (blue for 230 V, red for 400 V) preventing mis-connection. Schuko (Schutzkontakt) plugs and sockets are standard for 230 V single-phase equipment. XLR connectors in 3-pin and 5-pin versions carry DMX lighting control and analogue audio signals. powerCON connectors (by Neutrik) provide a locking mains connection for powered loudspeakers and lighting fixtures, safer and more reliable than IEC C13/C14. Speakon connectors (also Neutrik) are the professional standard for speaker cables, offering secure locking and high current capacity. Each connector type is optimised for its specific application, ensuring safety and reliability in demanding production environments.

How do I calculate the load for a power distributor?

To calculate the load for a power distributor, sum the power consumption (in watts) of all connected equipment, then divide by the supply voltage to obtain current in amperes. For single-phase 230 V loads, use the formula: Current (A) = Power (W) ÷ 230. For three-phase 400 V loads, the calculation is: Current (A) = Power (W) ÷ (√3 × 400) ÷ efficiency factor. Always add a 20–30% safety margin to account for inrush currents, power factor and future expansion. Ensure loads are balanced across all three phases (L1, L2, L3) to prevent neutral overload. Check that the total current does not exceed the distributor's input rating (e.g. 16A for a CEE 16A input) and that individual outlet circuits remain within their rated capacity.

Which DMX cable should I buy for stage lighting?

For professional stage lighting, always use purpose-designed DMX512 cable with 110-ohm impedance and twisted-pair construction. Look for cables with robust shielding (foil plus braid, minimum 90% coverage) to prevent interference from nearby power cables. Brands like Sommer Cable, Cordial and Helukabel offer high-quality DMX cables with flexible, durable jackets suitable for touring. Choose 3-pin XLR for standard applications or 5-pin XLR for future compatibility and enhanced grounding. Avoid using standard microphone cables for DMX — they lack the correct impedance and shielding, leading to signal errors and unreliable operation. For permanent installations, specify UV-resistant or flame-retardant jackets as required by the environment.

What does IP44 protection mean for power distributors?

IP44 (Ingress Protection rating 44) indicates that a power distributor is protected against solid objects larger than 1 mm (e.g. wires, small tools) and against water splashes from any direction. The first digit (4) denotes protection against solid particles; the second digit (4) denotes protection against water. IP44 is the minimum standard for outdoor event equipment, ensuring safe operation in rain, damp conditions and dusty environments like festival sites or construction areas. However, IP44 does not mean the equipment is waterproof — it should not be submerged or exposed to high-pressure water jets. For harsher conditions, look for IP54 (dust-protected) or IP67 (dust-tight and waterproof) distributors.

How long can a DMX cable run be before signal quality degrades?

A properly terminated DMX512 cable run can reliably extend up to 300–400 metres before signal degradation becomes problematic, though the official DMX512 specification recommends a maximum of 250 metres. Beyond this distance, signal attenuation, capacitance and electromagnetic interference increase the risk of data errors, resulting in flickering, colour shifts or fixture dropouts. For longer runs, use a DMX splitter or booster to regenerate the signal — these devices receive the incoming DMX data, clean it up and retransmit it at full strength, effectively resetting the distance limit. Optical DMX systems extend this further, converting electrical signals to light and transmitting over fibre-optic cable for distances exceeding several kilometres with zero signal loss or interference.

Cables, Connectors & Power Distributors

Wieland Steckverbinder RST16I5 S S1 ZT6 SW Steckerteil

Wieland connector RST16I5 S S1 ZT6 SW plug part

RST16I5 S B1 ZT6 S Connector RST16i5 5-pole • Socket part in screw technology • Current: 16A • Cable diameter: 7.1 - 13 mm • Coding: Mains 250/400 V • Color: black...

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Wieland Steckverbinder RST16I5 S B1 ZT6 GL Buchsenteil

Wieland connector RST16I5 S B1 ZT6 GL female part

RST16I5 S B1 ZT6 GL Socket straight Number of poles: 5 Rated voltage: 250/400 V with PE Rated current: 16 AConnection type: screw connection Lockable: self-locking (can be released by hand) Color...

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€12.90 *

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Wieland Steckverbinder RST16I5 S S1 ZT6 GL Steckerteil

Wieland Mini plug connector RST16I5 S S1 ZT6 GL 5-pole

h1>RST16I5 S B1 ZT6 S Connector RST16i5 5-pole • Socket part in screw technology • Current: 16A • Cable diameter: 7.1 - 13 mm • Coding: Mains 250/400 V • Color: white...

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€12.90 *

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EUROLITE Adapterkabel IP T-Con(M)/2xT-Con(F)

EUROLITE Adapter Cable IP T-Con(m)/2xT-Con(f)

Power split cable for the entertainment industry Package contents 1 x adapter cable, 1 x end cap • Cable construction: 1,5 mm² power cable • Cable length: Approx. 1,2 m • Plug...

€74.90 *

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PD-Connex CX35-25 Kabel XLR Stecker/Buchse 25m Schwarz

PD-Connex CX35-25 Cable XLR male/female 25m Black

PD Connex professional high quality balanced XLR (M - F) signal cable. This flexible signal cable is fitted with high quality metal XLR connectors and guarantees a trouble-free and reliable signal...

€29.00 *

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PD-Connex CX35-30 Kabel XLR Stecker/Buchse 30m Schwarz

PD-Connex CX35-30 Cable XLR male/female 30m Black

PD Connex professional high quality balanced XLR (M - F) signal cable. This flexible signal cable is fitted with high quality metal XLR connectors and guarantees a trouble-free and reliable signal...

€35.00 *

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PD-Connex CX100-25 DMX Kabel XLR Stecker - XLR Buchse 25m

PD-Connex CX100-25 DMX Cable XLR Male - XLR Female 25m

PD Connex professional HQ DMX signal cable. This flexible signal cable is fitted with high quality XLR connectors and guarantees a trouble-free and reliable DMX signal transmission. Supplied...

€34.00 *

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EUROLITE Kombikabel DMX P-Con/5 Pin XLR 1,5m

EUROLITE Combi Cable DMX P-Con/5pin XLR 1.5m

Power DMX hybridcable Package contents 1 x power cord • Cable construction: 3 x 2,5 mm² hybrid cable • Cable length: 1,5 m • Plug A: 1 x 5-pin XLR (M); 1 x P-Con (blue)...

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€28.24 *

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EUROLITE Kombikabel DMX P-Con/5 Pin XLR 3m

EUROLITE Combi Cable DMX P-Con/5 pin XLR 3m

Power DMX hybridcable Package contents 1 x power cord • Cable construction: 3 x 2,5 mm² hybrid cable • Cable length: 3 m • Plug A: 1 x 5-pin XLR (M); 1 x P-Con (blue)...

€32.30 *

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EUROLITE Kombikabel DMX P-Con/5 Pin XLR 5m

EUROLITE Combi Cable DMX P-Con/5 pin XLR 5m

Power DMX hybridcable Package contents 1 x power cord • Cable construction: 3 x 2,5 mm² hybrid cable • Cable length: 5 m • Plug A: 1 x 5-pin XLR (M); 1 x P-Con (blue)...

€47.90 *

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EUROLITE Kombikabel DT-2 DMX IP T-Con/3 Pin XLR 1,5m

EUROLITE Combi Cable DT-2 DMX IP T-Con/3 Pin XLR 1.5m

High quality combi cable Package contents 1 x adapter cable • Cable construction: 3 x 1,5 mm²; 2 x 0,22 mm² hybrid cable • Cable length: 1,5 m • Plug A: 1 x IP T-Con (F); 1...

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EUROLITE Kombikabel DT-2 DMX IP T-Con/3 Pin XLR 3m

EUROLITE Combi Cable DT-2 DMX IP T-Con/3 Pin XLR 3m

High quality combi cable Built with SEETRONIC connector • Package contents 1 x adapter cable • Cable construction: 3 x 1,5 mm² H07RN-F; 2 x 0,22 mm² DMX cable • Cable...

€49.90 *

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EUROLITE Kombikabel DT-2 DMX IP T-Con/3 Pin XLR 5m

EUROLITE Combi Cable DT-2 DMX IP T-Con/3 Pin XLR 5m

High quality combi cable Package contents 1 x adapter cable • Cable construction: 3 x 1,5 mm² power cable; 2 x 0,22 mm² DMX cable • Cable length: 5 m • Plug A: 1 x IP T-Con...

€69.90 *

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EUROLITE Adapterkabel DMX IP XLR 3pol(M)/2xIP XLR 3pol(F)

EUROLITE Adapter Cable DMX IP XLR 3pol(m)/2xIP XLR 3pol(f)

High-quality road adapter Suitable for outdoor use • Package contents 1 x adapter cable, 1 x end cap • Plug A: 1 x 3-pin XLR (M) IP • Plug B: 2 x 3-pin XLR (F) IP • Color: Black...

€34.90 *

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Adam Hall Cables 4 STAR D 222 - DMX, AES/EBU Kabel 2 x 0,22 mm²

Adam Hall Cables 4 STAR D 222 - DMX, AES/EBU Cable 2 x 0.22 mm²

DMX, AES/EBU Cable 2 x 0.22 mm² 4 Star "Standard" Series • Packaging unit: 100 m on drum • Highly flexible, easy to drum • Tinned copper braid shielding of 64 x 0.10...

€1.02 *

Content: 1 m

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Adam Hall Cables 4 STAR D 234 - DMX, AES/EBU Kabel 2 x 0,34 mm²

Adam Hall Cables 4 STAR D 234 - DMX, AES/EBU cable 2 x 0.34 mm²

DMX, AES/EBU cable 2 x 0.34 mm² 4 Star "Standard" Series • Packaging unit: 100 m on drum • Highly flexible, easy to reel • Good shielding thanks to dense copper spiral...

€1.17 *

Content: 1 m

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Adam Hall Cables 4 STAR D 434 - DMX, AES/EBU Kabel 4 x 0,34 mm²

Adam Hall Cables 4 STAR D 434 - DMX, AES/EBU cable 4 x 0.34 mm²

DMX, AES/EBU cable 4 x 0.34 mm² 4 Star "Standard" Series • Packaging unit: 100 m on drum • Very suitable for transmitting DMX signals, even over long distances...

€2.13 *

Content: 1 m

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Adam Hall Cables 3 STAR D 222 - DMX, AES/EBU Kabel 2 x 0,22 mm²

Adam Hall Cables 3 STAR D 222 - DMX, AES/EBU Cable 2 x 0.22 mm²

DMX, AES/EBU Cable 2 x 0.22 mm² DMX cable from our 3 Star Series • Packaging unit: 100 m on drum • Highly flexible, easy to drum • Copper spiral shielding of 80 x 0.10 mm with...

€1.22 *

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Adam Hall Cables 3 STAR PKD 0050 - Netzkabel | Adam Hall® IEC C13 x CEE 7/7 | 0,5 m

Adam Hall Cables 3 STAR PKD 0050 - Power Cable | Adam Hall® IEC C13 x CEE 7/7 | 0.5 m

Power Cable | Adam Hall® IEC C13 x CEE 7/7 | 0.5 m Cold appliance cable with 3 x 0.75 mm² inner conductor cross-section • C13 to Schuko plug connector • Suitable for every...

€3.08 *

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Neutrik NE8FFX6-W - Cat.6a Durchgangskupplung RJ-45 etherCON®

Neutrik NE8FFX6-W - Cat.6a Feed-through-coupling RJ-45 etherCON®

Cat.6a Feed-through-coupling RJ-45 etherCON® Robust Cat.6a coupling, compliant to ISO/IEC 11801 and TIA/EIA 568-C.2 • Suitable for RJ-45 connectors • Locking system tried and tested...

€64.72 *

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Adam Hall Cables 5 STAR DMX 222 - DMX, AES/EBU Kabel | 0,22 mm² AWG24 | 100 m

Adam Hall Cables 5 STAR DMX 222 - DMX, AES/EBU Cable | 0.22 mm² AWG24 | 100 m

DMX, AES/EBU Cable | 0.22 mm² AWG24 | 100 m The DMX, AES / EBU cables from our 5 STAR SERIES are manufactured in the EU • Packaging unit: 100 m in one piece • With high-quality...

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Adam Hall Cables 5 STAR DMX 234 PUR - DMX AES/EBU Kabel | 0,34 mm² AWG22 mit PUR Mantel | 100 m

Adam Hall Cables 5 STAR DMX 234 PUR - DMX, AES/EBU Cable | 0.34 mm² AWG22 with PUR jacket | 100 m

DMX, AES/EBU Cable | 0.34 mm² AWG22 with PUR jacket | 100 m The DMX, AES / EBU cables from our 5 STAR SERIES are manufactured in the EU • Packaging unit: 100 m in one piece • Copper...

€2.24 *

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Adam Hall Cables 5 STAR DMX 434 - DMX, AES/EBU Kabel | 4 x 0,34 mm² AWG22 | 100 m

Adam Hall Cables 5 STAR DMX 434 - DMX, AES/EBU Cable | 4 x 0,34 mm² AWG22 | 100 m

DMX, AES/EBU Cable | 4 x 0,34 mm² AWG22 | 100 m The DMX, AES / EBU Cables from our 5 STAR SERIES are manufactured in the EU • Packaging unit: 100 m in one piece • With high-quality...

€2.64 *

Content: 1 m

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Adam Hall Connectors 4 STAR A RF2 JM2 G BLU LINE - BLU Line Adapter RCA Female x Klinke TS

Adam Hall Connectors 4 STAR A RF2 JM2 G BLU LINE - BLU Line Adapter RCA Female x Jack TS

BLU Line Adapter RCA Female x Jack TS Unbalanced Adapter from our 4 STAR SERIES • RCA to 6.3 mm Jack mono • Gold-plated contacts • Housing made of robust metal • For adapting...

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Cable Connectors