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

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

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

Subtotal (1 reel of 500 metres)*

$30,712.96

(exc. GST)

$33,784.26

(inc. GST)

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

Specifications

Technical data sheets

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	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
	Standards/Approvals	RoHS 2, UKCA, IEC 61034‑2, EN 50290‑2‑20, IEC 60754‑1/‑2, IEC 60332‑1‑2
	Jacket Colour	Grey
	Jacket Material	Polyethylene
	Number of Strands	7
	Core Strands	7
	Series	70071CH
	Voltage	30V
	Conductor Material	Bare Copper

	Select all
	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
	Standards/Approvals RoHS 2, UKCA, IEC 61034‑2, EN 50290‑2‑20, IEC 60754‑1/‑2, IEC 60332‑1‑2
	Jacket Colour Grey
	Jacket Material Polyethylene
	Number of Strands 7
	Core Strands 7
	Series 70071CH
	Voltage 30V
	Conductor Material Bare Copper

Datasheet - 70071CH.00500

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.