Belden8451 Series 2 Core Line level Low Voltage signal Cable, 0.33 mm² CSA Screened, 3.51mm od, 30m, Black

RS Stock No.:: 484-9067
Mfr. Part No.:: 8451 010100
Brand:: Belden

Belden8451 Series 2 Core Line level Low Voltage signal Cable, 0.33 mm² CSA Screened, 3.51mm od, 30m, Black

Subtotal (1 reel of 30 metres)*

£47.13

(exc. VAT)

£56.56

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

42 unit(s) ready to ship
Plus 19 unit(s) ready to ship from another location
Plus 12 unit(s) shipping from 30 January 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Reel(s)	Per Reel	Per Metre*
1 +	£47.13	£1.571

*price indicative

RS Stock No.:: 484-9067
Mfr. Part No.:: 8451 010100
Brand:: Belden

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Belden
	Audio Cable Type	Line level Low Voltage signal Cable
	Number of Cores	2
	Cross Sectional Area	0.33 mm²
	Screened/Unscreened	Screened
	Insulation Material	PP
	Outer Diameter	3.51mm
	Length	30m
	CPR Certification	Eca
	Minimum Operating Temperature	-20°C
	Maximum Operating Temperature	+75°C
	Sheath Colour	Black
	American Wire Gauge	22 AWG
	Conductor Strand Type	Stranded
	Core Strands	7/30
	Conductor Material	Copper
	Size of Strands	30 AWG
	Capacitance Core To Core	111.52pF/m
	Capacitance Core To Screen	219.76pF/m
	Number of Strands	7
	Characteristic Impedance	45 Ω
	Sheath Material	PVC
	Conductor Resistance	47.57218 Ω/km
	Current Rating	2.9 A
	Standards Met	RoHS
	Cable Shape	Twisted Pair
	Series	8451
	Voltage Rating	300 V
	Drain Wire	Yes
	Screen Type	Aluminium/PET Foil

	Select all
	Brand Belden
	Audio Cable Type Line level Low Voltage signal Cable
	Number of Cores 2
	Cross Sectional Area 0.33 mm²
	Screened/Unscreened Screened
	Insulation Material PP
	Outer Diameter 3.51mm
	Length 30m
	CPR Certification Eca
	Minimum Operating Temperature -20°C
	Maximum Operating Temperature +75°C
	Sheath Colour Black
	American Wire Gauge 22 AWG
	Conductor Strand Type Stranded
	Core Strands 7/30
	Conductor Material Copper
	Size of Strands 30 AWG
	Capacitance Core To Core 111.52pF/m
	Capacitance Core To Screen 219.76pF/m
	Number of Strands 7
	Characteristic Impedance 45 Ω
	Sheath Material PVC
	Conductor Resistance 47.57218 Ω/km
	Current Rating 2.9 A
	Standards Met RoHS
	Cable Shape Twisted Pair
	Series 8451
	Voltage Rating 300 V
	Drain Wire Yes
	Screen Type Aluminium/PET Foil

Belden Single Pair 100% Beldfoil Shield Audio Cable

For efficient and dependable delivery of audio signals, try the Single Pair Audio Cables with 100% Beldfoil shielding, from Belden.

This cable has 1 pair of 22AWG stranded (7x30) tinned copper conductors, which ensures high conductivity. The PVC (Polyvinyl Chloride) jacket offers durability alongside superior insulating properties. It can be used in various environments due to its wide operating temperature range of -20°C To +75°C, to suit your application requirements.

This cable also features the patented overall Beldfoil® shielding technology, a highly effective screen constructed with aluminium/polyester foil. It is lightweight, thin, and flexible whilst remaining strong, for optimal shield coverage.

Features and Benefits:

• Flexible and robust shielded cable for transmission of audio signals
• Tinned copper conductors ensure excellent conductivity
• 300V Voltage rating
• PP (Polypropylene) insulation
• Easier stripping and quick installation due to foil shields bonded to the cable jacket

Applications:

Automatic stripping equipments
Low voltage analog signals
Low voltage digital control
Line Level audio
Computer communication
Panel wiring

Why choose Belden?

With over 100 years of experience Belden are global industry experts at providing high-quality cabling and connectivity solutions. They create dependable products that help to minimise signal loss and maximise uptime, giving you high performance every day.

Belden 2-Core Audio Signal Cable, 22AWG - 8451

Ensure efficient delivery of audio signals to your devices with this 2-core signal cable from Belden. Thanks to its corrosion-resistant copper conductors, this cable is highly conductive and has a voltage rating of 300V. Its twisted-pair design and patented Beldfoil shielded technology ensure protection against signal distortion and EMI (electromagnetic interference). The cable’s outer PVC (polyvinyl chloride) jacket and PP (polypropylene) insulation offer both durability and enhanced workplace safety, as it’s protected against high temperatures and chemical exposure.

Features & Benefits

• Wide operating temperature of -20°C to +75°C for use in harsh industrial environments
• Outer diameter of 3.51mm makes it an easy fit in compact spaces
• Black sheath colour for easy cable identification
• PVC jacket is flexible, so installation is simple

Applications

• Computer communication devices
• Panel wiring
• Analogue signalling
• Alarm and security systems

Does this signal cable come with a drain wire?

Yes, this signal cable features a drain wire to ensure effective electrical grounding. It carries unwanted noise away from your circuit to improve signal transmission. It also ensures user safety by protecting against electric shocks.