MPN

Belden 9503NH Series Multipair Cable, 3 Pairs, 6 Cores, 0.2 mm², Screened, 24 AWG, 305m, Screened Shield, RS-232 Cable

RS Stock No.:: 382-7319
Mfr. Part No.:: 9503NH.00305
Brand:: Belden

Belden 9503NH Series Multipair Cable, 3 Pairs, 6 Cores, 0.2 mm², Screened, 24 AWG, 305m, Screened Shield, RS-232 Cable

Subtotal (1 box of 304 metres)*

£638.83

(exc. VAT)

£766.60

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

3 unit(s) ready to ship
Plus 999,999,996 unit(s) shipping from 18 December 2025

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

Box(es)	Per Box	Per Metre*
1 +	£638.83	£2.101

*price indicative

RS Stock No.:: 382-7319
Mfr. Part No.:: 9503NH.00305
Brand:: Belden

Belden 9503NH Series Multipair Cable, 0.2mm² Cross Sectional Area, 305m Length - 9503NH.00305

This multipair cable features three twisted pairs of 24 AWG stranded tinned copper conductors, designed specifically for RS-232 data transmission applications. The cable has an overall Beldfoil shield for enhanced signal integrity and is housed in a Low Smoke Zero Halogen (LSZH) jacket. At a length of 305m and with a maximum operating temperature of +80°C, it is suitable for both flexible and fixed installations. The cable’s outer diameter measures 6.2mm and is flame retardant, compliant with Euroclass Dca-s1,d1,a1 standards.

Features & Benefits

• Screened to reduce interference in high-frequency environments
• LSZH jacket minimises toxic emissions during combustion
• Rated for 300V, ensuring safe operation in various applications
• Impedance of 75 Ohm supports effective data transmission
• Flame retardant construction enhances safety in confined spaces
• Suitable for indoor use with sunlight resistance for additional versatility

Applications

• Suitable for instrumentation in industrial equipment
• Used for connecting computers and peripherals in automation systems
• Ideal for data communication in electronic devices
• Performs well in mechanical environments requiring durable wiring
• Effective in installations needing compliance with stringent fire safety standards

What is the typical voltage rating for this type of cable?

The voltage rating is 300V, ensuring safe usage in various electronic applications without risking breakdown.

How does the shielding contribute to performance?

The overall Beldfoil shield provides 100% coverage, minimising external interference and maintaining signal integrity for reliable data transmission.

What temperatures can this cable operate in?

This cable can operate in a temperature range from -15°C to +80°C, making it versatile for different installation conditions and environments.

Are there specific installation guidelines to follow?

It is recommended to maintain a minimum bend radius of 60.7mm during installation to prevent damage to the cable and ensure optimum performance.

Standards

UL2464; NEC CMG (95xx) IEC 332-3C (95xx NH)

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Belden
	Number of Pairs	3
	Cross Sectional Area	0.2 mm²
	Number of Cores	6
	American Wire Gauge	24 AWG
	Screened/Unscreened	Screened
	Length	305m
	Shield Type	F/UTP
	Sheath Colour	Chrome
	CPR Certification	Dca
	Cable Type	RS-232
	Outer Diameter	6.2mm
	Outer Sheath Material	LSZH
	Cable Shape	Twisted Pair
	Characteristic Impedance	75 Ohm
	Voltage Rating	300 V
	Maximum Operating Temperature	+80°C
	Series	9503NH
	Fire Behaviour	Flame Retardant, Low Smoke Zero Halogen (LSZH)
	Standards Met	Euroclass Dca-s1 d1 a1
	Minimum Operating Temperature	-15°C
	Shielded/Unshielded	Shielded
	Core Strands	7/32 AWG

	Select all
	Brand Belden
	Number of Pairs 3
	Cross Sectional Area 0.2 mm²
	Number of Cores 6
	American Wire Gauge 24 AWG
	Screened/Unscreened Screened
	Length 305m
	Shield Type F/UTP
	Sheath Colour Chrome
	CPR Certification Dca
	Cable Type RS-232
	Outer Diameter 6.2mm
	Outer Sheath Material LSZH
	Cable Shape Twisted Pair
	Characteristic Impedance 75 Ohm
	Voltage Rating 300 V
	Maximum Operating Temperature +80°C
	Series 9503NH
	Fire Behaviour Flame Retardant, Low Smoke Zero Halogen (LSZH)
	Standards Met Euroclass Dca-s1 d1 a1
	Minimum Operating Temperature -15°C
	Shielded/Unshielded Shielded
	Core Strands 7/32 AWG

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