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

View this category

Subtotal (1 box of 304 metres)*

£638.83

(exc. VAT)

£766.60

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 2 unit(s) ready to ship
  • Plus 2 unit(s) shipping from 19 December 2025
  • Plus 1 unit(s) shipping from 09 January 2026
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
Find similar products by selecting one or more attributes.
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

CPR Certification

Dca

Sheath Colour

Chrome

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)

Core Strands

7/32 AWG

Minimum Operating Temperature

-15°C

Shielded/Unshielded

Shielded

Standards Met

Euroclass Dca-s1 d1 a1

COO (Country of Origin):
NL

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)

Related links