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

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Accu Cable Tour Link 5P DMX 3m DMX-Kabel mit 5-poligem Stecker

Accu Cable Tour Link 5P DMX 3m DMX Cable with 5-pin connector

Tour Link 5P 3m, part of the Accu-Cable Tour Link Series, is a professional grade 3 meter, 5-pin male to 5-pin female DMX cable. Includes velcro strap, clear heat shrink tube and length stamped on...

€13.55 *

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Accu Cable Tour Link 5P DMX 5m DMX-Kabel mit 5-poligem Stecker

Accu Cable Tour Link 5P DMX 5m DMX Cable with 5-pin Connector

Tour Link 5P 5m, part of the Accu-Cable Tour Link Series, is a professional grade 5 meter, 5-pin male to 5-pin female DMX cable. Includes velcro strap, clear heat shrink tube and length stamped on...

€17.58 *

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NEW

Accu Cable Tour Link 5P DMX 10m DMX-Kabel mit 5-poligem Stecker

Accu Cable Tour Link 5P DMX 10m DMX Cable with 5-pin Connector

Tour Link 5P 10m, part of the Accu-Cable Tour Link Series, is a professional grade 10 meter, 5-pin male to 5-pin female DMX cable. Includes velcro strap, clear heat shrink tube and length stamped...

€25.70 *

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NEW

Accu Cable Tour Link 5P DMX 15m DMX-Kabel mit 5-poligem Stecker

Accu Cable Tour Link 5P DMX 15-meter DMX Cable with 5-pin Connector

Tour Link 5P 15m, part of the Accu-Cable Tour Link Series, is a professional grade 15 meter, 5-pin male to 5-pin female DMX cable. Includes velcro strap, clear heat shrink tube and length stamped...

€37.59 *

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Accu Cable Tour Link 5P DMX 30m DMX-Kabel mit 5-poligem Stecker

Accu Cable Tour Link 5P DMX 30m DMX Cable with 5-pin Connector

Tour Link 5P 30m, part of the Accu-Cable Tour Link Series, is a professional grade 30 meter, 5-pin male to 5-pin female DMX cable. Includes velcro strap, clear heat shrink tube and length stamped...

€67.69 *

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NEW

Accu Cable Tour Link 5P DMX 0.5m

Tour Link 5P 0.5m, part of the Accu-Cable Tour Link Series, is a professional grade 0.5 meter, 5-pin male to 5-pin female DMX cable. Includes velcro strap, clear heat shrink tube and length stamped...

€8.69 *

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Delivery time: 3-5 days

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DAP-Audio FL72 - bal. XLR/M 3p. > XLR/F 3 p. 10 m Neutrik XX

DAP-Audio FL72 - bal. XLR/M 3P to XLR/F 3P Neutrik XX series 10 m - black

For the professional user we offer the FL-72 series which is a high-end 100 % double shielded balanced mic/line/data cable from exceptional quality and the original new generation of worldwide...

€35.50 *

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DAP-Audio FL72 - bal. XLR/M 3p. > XLR/F 3 p. 1,5 m Neutrik XX

DAP-Audio FL72 - bal. XLR/M 3P to XLR/F 3P Neutrik XX series 1.5 m - black

For the professional user we offer the FL-72 series which is a high-end 100 % double shielded balanced mic/line/data cable from exceptional quality and the original new generation of worldwide...

€20.90 *

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DAP-Audio FL72 - bal. XLR/M 3p. > XLR/F 3 p. 3 m Neutrik XX

DAP-Audio FL72 - bal. XLR/M 3P to XLR/F 3P Neutrik XX series 3 m - black

For the professional user we offer the FL-72 series which is a high-end 100 % double shielded balanced mic/line/data cable from exceptional quality and the original new generation of worldwide...

€23.50 *

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DAP-Audio FL72 - bal. XLR/M 3p. > XLR/F 3 p. 0,75 m Neutrik XX

DAP-Audio FL72 - bal. XLR/M 3P to XLR/F 3P Neutrik XX series 0.75 m - black

For the professional user we offer the FL-72 series which is a high-end 100 % double shielded balanced mic/line/data cable from exceptional quality and the original new generation of worldwide...

€21.50 *

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DAP-Audio FL81 - XLR/M 4p. > XLR/F 4p. 10 m Neutrik

DAP-Audio FL81 - XLR/M 4P to XLR/F 4P Neutrik 10 m

: Cable Length: 10 m •

€43.35 *

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DAP-Audio FL81 - XLR/M 4p. > XLR/F 4p. 20 m Neutrik

DAP-Audio FL81 - XLR/M 4P to XLR/F 4P Neutrik 20 m

: Cable Length: 20 m •

€79.00 *

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DAP-Audio FL81 - XLR/M 4p. > XLR/F 4p. 6 m, Neutrik

DAP-Audio FL81 - XLR/M 4P to XLR/F 4P Neutrik 6 m

: Cable Length: 6 m •

€21.93 *

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PCE CEE 16A 110V 4p Sockel weiblich - Gelb, IP44

PCE CEE 16 A/110 V 4P Socket - female - yellow

: Rated Current (A): 16 A • Flashover Voltage: 110 V • Pins: 4 • Minimum Wire Size: 1 mm² • Maximum Wire Size: 2.5 mm² • Length (mm): 76 mm • Height (mm): 70...

€9.99 *

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PCE CEE 16A 400V 5p Stecker männlich - Schwarz, Turbo Twist, IP44

PCE CEE 16 A/400 V 5-pin Plug male Black - Turbo Terminal - screwless

: Rated Current (A): 16 A • Flashover Voltage: 400 V • Cable Entry: 8-16 mm / Pg29 • Pins: 5 • Minimum Wire Size: 1 mm² • Maximum Wire Size: 2.5 mm² • Length...

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PCE CEE 63A 400V 5p Sockel männlich - Schwarz, IP67

PCE CEE 63 A/400 V 5-pin Socket male Black

: Rated Current (A): 63 A • Flashover Voltage: 400 V • Pins: 5 • Minimum Wire Size: 6 mm² • Maximum Wire Size: 16 mm² • Length (mm): 109 mm • Height (mm):...

€40.07 *

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PCE CEE 125A 400V 5p Stecker weiblich - Schwarz, IP67

PCE CEE 125 A/400 V 5-pin Plug female Black

: Rated Current (A): 125 A • Flashover Voltage: 400 V • Pins: 5 • Minimum Wire Size: 16 mm² • Maximum Wire Size: 50 mm² • Length (mm): 118 mm • Height (mm):...

€131.70 *

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PCE CEE 32A 400V 5p Sockel weiblich - Schwarz, IP44

PCE CEE 32 A/400 V 5-pin Socket female Black

: Rated Current (A): 32 A • Flashover Voltage: 400 V • Pins: 5 • Minimum Wire Size: 2.5 mm² • Maximum Wire Size: 6 mm² • Length (mm): 100 mm • Height (mm):...

€12.64 *

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PCE CEE 125A 400V 5p Socket female - Rot, IP67

PCE CEE 125 A/400 V 5-pin Socket female Red

: Rated Current (A): 125 A • Flashover Voltage: 400 V • Pins: 5 • Minimum Wire Size: 16 mm² • Maximum Wire Size: 50 mm² • Length (mm): 149 mm • Height (mm):...

€130.38 *

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EUROLITE 230V-Leitung für LED IP PAR-64 48x3W 5m

EUROLITE 230V cable for LED IP PAR-64 48x3W 5m

Suitable for outdoor use • Cable length: 5 m • Weight: 0,83 kg •

€42.90 *

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DAP Power Multicable 16 Pole male-female 10 m, 16 x 1,5 mm2

DAP-Audio Power Multicable 16 Pin Male-Female, 16 x 1.5 mm² 10 m

: Rated Current (A): 16 A • Connector 1: CSHF16 • Connector 2: CSHM16 • Brand Connector 1: ILME • Cable Length: 10 m • Pins: 16 • Conductor Resistance: 12.54...

€155.00 *

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DAP Power Multicable 16 Pole male-female 15 m, 16 x 1,5 mm2

DAP-Audio Power Multicable 16 Pin Male-Female, 16 x 1.5 mm² 15 m

: Rated Current (A): 16 A • Connector 1: CSHF16 • Connector 2: CSHM16 • Brand Connector 1: ILME • Cable Length: 15 m • Pins: 16 • Conductor Resistance: 12.54...

€210.00 *

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DAP Power Multicable 16 Pole male-female 20 m, 16 x 1,5 mm2

DAP-Audio Power Multicable 16 Pin Male-Female, 16 x 1.5 mm² 20 m

: Rated Current (A): 16 A • Connector 1: CSHF16 • Connector 2: CSHM16 • Brand Connector 1: ILME • Cable Length: 20 m • Pins: 16 • Conductor Resistance: 12.54...

€259.00 *

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DAP Power Multicable 16 Pole male-female 5 m, 16 x 1,5 mm2

DAP-Audio Power Multicable 16 Pin Male-Female, 16 x 1.5 mm² 5 m

: Rated Current (A): 16 A • Connector 1: CSHF16 • Connector 2: CSHM16 • Brand Connector 1: ILME • Cable Length: 5 m • Pins: 16 • Conductor Resistance: 12.54 Ω/km...

€115.00 *

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Cable Connectors