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Belden 70071CH Series 16 Core, 0.34 mm² CSA Screened, 21.3 mm OD, 500 m, Grey

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Subtotal (1 reel of 500 metres)*

£12,110.49

(exc. VAT)

£14,532.59

(inc. VAT)

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  • Ready to ship from 17 August 2026
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Reel(s)
Per Reel
Per Metre*
1 +£12,110.49£24.221

*price indicative

RS Stock No.:
644-598
Mfr. Part No.:
70071CH.00500
Brand:
Belden
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Brand

Belden

Product Type

Audio Cable

Number of Cores

16

Cross Sectional Area

0.34 mm²

Screened/Unscreened

Screened

Outside Diameter

21.3mm

Cable Length

500m

Fire Behaviour

Flame Retardant, Low Smoke Zero Halogen (LSZH)

Conductor Type

Stranded

Minimum Operating Temperature

-20°C

Maximum Operating Temperature

70°C

Jacket Colour

Grey

Standards/Approvals

RoHS 2, UKCA, IEC 61034‑2, EN 50290‑2‑20, IEC 60754‑1/‑2, IEC 60332‑1‑2

Core Strands

7

Number of Strands

7

Jacket Material

Polyethylene

Conductor Material

Bare Copper

Series

70071CH

Voltage

30V

COO (Country of Origin):
NL

Belden 70071CH Series Multi-Core Microphone & Instrument Cable, 500m Cable Length, 16 Cores - 70071CH.00500


This multi-core microphone & instrument cable is designed for multi-channel audio routing in professional installations where reduced toxicity and controlled flame behaviour are required. It is a screened Multicore intended for microphone and instrument cabling, compatible with low-voltage audio systems and suited to fixed installations and portable rigs operating within standard environmental temperature ranges.

Features and Benefits:


• 16 screened conductors provide consistent noise rejection and channel separation
• 0.34mm² stranded copper cores deliver flexible electrical continuity
• LSZH flame-retardant jacket minimises hazardous emissions during combustion
• Polyethylene outer sheath offers abrasion resistance for installation use
• Operates from −20°C to 70°C for varied indoor and sheltered environments
• Rated to 30V for low-voltage audio distribution and signal integrity

Applications


• Suitable for live sound Multicore looms in venues and theatres
• Ideal for studio multi-channel instrument and mic patching
• Used with rack-mounted splitters and stage boxes in touring set-ups
• Can be used for permanent installation in conference and auditorium systems

How is the cable construction arranged to aid flexibility?


Each conductor comprises seven fine strands enabling bendability while maintaining conductivity for frequent handling during deployment.

What safety standards govern its combustion and halogen output?


It conforms to international tests that assess limited smoke generation and acid gas emissions for safer evacuation conditions in enclosed spaces.

Which outer dimensions affect routing through trays or conduits?


The overall diameter measures 21.3mm, allowing planners to calculate conduit fill and cable tray capacity.

Is the cable suitable for screened runs where interference is a concern?


Yes, the screened configuration reduces electromagnetic intrusion, making it appropriate for multi-channel audio in electrically noisy environments.

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