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

Neutrik RJ45 chassis socket in black

Neutrik NE8FDV-Y110-B RJ45 chassis socket – Robust and reliable The Neutrik NE8FDV-Y110-B is a high-quality RJ45 chassis socket in a robust, black chrome-plated D-sub housing. It has been...

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€12.50 *

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PD-Connex CX14-1 Stromanschluss Tr IP65 - Schukokabel 1,5m

PD-Connex CX14-1 Powerconnector Tr IP65 - Schuko cable 1,5m

This flexible powerconnector TR cable is equipped with 3x 1.5 mm² conductors. Dust and water resistant (IP65), short-circuit protected, and lockable. Suitable for professional applications....

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€27.95 *

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Showtec IEC C13 to Schuko Male - 3 x 1,5mm² 1mtr

: Rated Current (A): 10 A • Connector 1: Schuko Plug • Connector 2: IEC C13 female • Cable Length: 1 m • Wire Connection: 1.5 mm² • Wire Size: 1.5 mm²...

€5.20 *

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TITANEX Gummikabel H07RN-F 5x2,5mm² 100m Ring

TITANEX rubber cable H07RN-F 5x2.5mm² 100m ring

TITANEX – H07 RN-F is the number one rubber hose cable. It is extremely powerful and impresses with its exceptionally long service life. Manufactured in accordance with strict, ISO-certified...

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€419.00 *

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Adam Hall Hardware 8780 LC - Verbindungskabel zur Parallelschaltung

Adam Hall Hardware 8780 LC - Connection cable for connecting up to three 8780 ventilation units

Connection cable for connecting up to three 8780 ventilation units in parallel Connection cable for the 8780 active ventilation unit • Cable length: 1.5 m • Allows for up to three units...

€1.98 *

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PCE-Chassis-Steckverbinder ohne Abdeckung 16 A, 250 V

PCE Chassis connector without cover 16 A, 250 V

Reliable earth contact • Compact design • IP20 rated • This compact safety socket with earth contact is designed for flush mounting in 50 × 50 mm frames. : Rated Current (A):...

€3.35 *

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NEW

NEUTRIK HTLACB – Handwerkzeug zum Festziehen von Kabeldurchführungen für powerCON TRUE1 TOP, FXX

NEUTRIK HTLACB - Hand Tool for Tightening Cable Bushing For powerCON TRUE1 TOP, FXX and speakON

Professional bushing‑fixing tool for powerCON TRUE1 TOP, FXX and speakON FXX connectors • Holds the bushing securely • Can be used with a torque wrench • Essential for correct...

€36.90 *

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NEUTRIK Ethercon-Kabelgehäuse B, oben, schwarz

NEUTRIK Ethercon Cable Housing B Top Black

IP65 rated • Robust diecast shell • Suitable for cable diameters from 5 to 8 mm • This IP65-rated*, TOP-approved cable connector carrier consists of a black shell, chuck and boot....

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NEUTRIK Ethercon-Kabelgehäuse B, obere Manschette, schwarz

NEUTRIK Ethercon Cable Housing B Top Boot Black

IP65 rated • Robust diecast shell • Suitable for cable diameters from 8 to 10 mm • This IP65-rated*, TOP-approved cable connector carrier consists of a black shell, chuck and boot....

€4.85 *

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NEW

NEUTRIK Ethercon versenkbares Gehäuse B Top, schwarz

NEUTRIK Ethercon Retractable Housing B Top Black

IP65 rated • Robust diecast shell • Compatible with standard RJ45 receptacles • This fully retractable, IP65-rated*, TOP-approved cable connector shell is compatible with standard...

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NEUTRIK-Klinkenstecker 6,3 mm Mono – 90°, schwarzes Gehäuse

NEUTRIK Jack Plug 6.3 mm Mono - 90° Black housing

Extra slim 1/4" plug • Robust die-cast shell in stylish design • Proven chuck type strain relief for reliable cable retention • Sleek design for best handling convenience...

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NEUTRIK-Klinkenstecker 6,3 mm Stereo – 90°, schwarzes Gehäuse

NEUTRIK Jack Plug 6.3 mm Stereo - 90° Black housing

Extra slim 1/4" plug • Robust die-cast shell in stylish design • Proven chuck type strain relief for reliable cable retention • Sleek design for best handling convenience...

€8.95 *

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NEW

SEETRONIC RJ45-Chassis-Durchführung mit Verriegelungsbuchse – CAT6A – IP65

SEETRONIC RJ45 Chassis Feedthrough locking receptacle - CAT6A - IP65

IP65-rated when used with waterproof cover • Complies with CAT6A and PoE++ (IEEE 802.3bt) • Durable black-plated all-metal housing for superior shielding • Standard D-size design for...

€14.90 *

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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. 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...

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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 •

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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 •

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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 •

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DAP-Audio FLX01- bal. XLR/M 3 p. > XLR/F 3 p. 1,5 m X-type

DAP-Audio FLX01- bal. XLR/M 3P to XLR/F 3P X-type 1.5 m

The FLX01 is a basic microphone cable for all-round use. The FLX01 has high quality specs, featuring X-type connectors, low noise, a wide dynamic range, high flexibility and is road-proof! :...

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DAP-Audio 6.3mm Jack X-type Mono with black endcap Black housing

DAP-Audio 6.3 mm Jack X-type Mono Black housing - black end cap

: Flashover Voltage: 1000 V • Impedance: 100000 Ω • Pins: 2 • Wire Connection: 1 mm² • Maximum Wire Size: 1 mm² • Maximum Wire Size AWG: 18 AWG • Outer...

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DAP-Audio 6.3mm Right-angle Jack X-type Stereo with black endcap Black hou

DAP-Audio 6.3 mm Right-angle Jack X-type Stereo Black housing - black end cap

: Flashover Voltage: 1000 V • Impedance: 100000 Ω • Pins: 3 • Wire Connection: 1 mm² • Maximum Wire Size: 1 mm² • Maximum Wire Size AWG: 18 AWG • Outer...

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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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Cable Connectors