Lapp 4 Core Screened Polyurethane PUR Sheath Bus Cable, 0.34 mm² CSA Flame Retardant, Halogen Free

  • RS Stock No. 161-1943
  • Mfr. Part No. 2170386
  • Manufacturer Lapp
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

From Lapp, this Unitronic BUS HEAT 6722 is a CAN bus cable that offers excellent environmental resistance. As well as being temperature resistant, the cable is also resistant to chemicals, and is able to withstand UV and weather exposure. As such, the cable is ideal for electronic connection in utility vehicles that have extended requirements, such as resistance to operating fluids.

This highly flexible cable also features a small outer diameter, and is well suited to installations where space saving is a concern. It is also flame retardant and halogen-free, so is able to be used where human safety is paramount.

This shielded Unitronic cable has a stranded bare conductor and PUR outer sheath, with a copper braid screen to minimize electrical interference while retaining flexibility.

Features and Benefits

• Extended temperature range
• Halogen-free outer sheath
• Flame-retardant according IEC 60332-1-2
• Temperature class B on the basis of ISO 6722-1
• UV resistant
• E-mobility
• Maximum bit rate: 1 Mbit/s for 40 m
• For DeviceNET, UL CSA Approval
• Good resistance to oil, petrol, acids and alkalis


The Unitronic BUS HEAT 6722 cable is designed for use in protected, fixed installations, or installations with occasional flexibility. They can often be found in;

• Camera systems
• Enter-/ infotainment for passengers
• Ticketing systems

Attribute Value
Number of Cores 4
Cross Sectional Area 0.34 mm²
Screened/Unscreened Screened
Length 100m
Outer Diameter 7.54mm
Screen Type Copper Braid
Voltage Rating 250 V
Sheath Material Polyurethane PUR
Cable Shape Multicore
Insulation Material PP
Sheath Colour Black
Fire Behaviour Flame Retardant, Halogen Free
Conductor Resistance 159.8 Ω km
Maximum Operating Temperature +105°C
Standards Met EC000830, ECE-R 118.01, IEC 60332-1-2, UL 444, UL/CSA Certified
Minimum Bend Radius 15 x 7.54 mm
Conductor Material Copper
Oil Resistant Yes
Size of Strands 0.16 mm
Minimum Operating Temperature -40 (Fixed) °C, -30 (Flexing) °C
Shielding Braid EMC
Core Strands 19/0.160 mm
Characteristic Impedance 120 Ω
Number of Strands 19
2 In stock for delivery within 5 working day(s) (Global Stock)
Price (ex. GST) 1 Reel of 100 Metre(s)
$ 1,247.27
(exc. GST)
$ 1,372.00
(inc. GST)
Per Reel
Per Metre*
1 - 4
5 +
*price indicative
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