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300 V Highly Flexible Mobile Signal Cable - PVC Sheath, UL, NA3HR Series (NA3HR-20-3P-54)

300 V Highly Flexible Mobile Signal Cable - PVC Sheath, UL, NA3HR Series NA3HR-20-3P-54

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300 V Small-Diameter•inexpensive Highly flexible mobile signals cable

  • VW-1
  • ULAWM
  • Heat-Resistant
  • Oil-Resistant
  • Strand Wire
  • Thinned Wire Conductor
  • Twisted Pair
  • 300 V


● Bending radius is smaller because it is thinner than the conventional high-flex cable.
● The most inexpensive high-flex cable (comparison with products listed by our company)


· This product is compatible with "UL Traceability Program / Processed Wire." (c-UL is not compatible)
·
Try not to apply external force when wiring the cable. The cable is soft and it may be destroyed.
* For cables in stock, please keep in mind that because we cut them to the specified size, they cannot be canceled or returned.
* All unit prices are per meter.
Unit Price Calculation Method
[Formula: Last digits of model number (m) x unit price per meter above]
* Color and softness may vary slightly due to manufacturer changes.

Specifications

NA3HR, Small-Diameter, Highly Flexible UL-Standard:Related Image

 
   
Model Number AWG
Size
Pair No. *4
1P = 2-core (1PS = 2-core)
Total Length *3
or
Specified Length
NA3HR 24 1P 1
~
100
(Specify 1 m
Increment)
·
500
·
1000
2P
3P
5P
6P
8P
10P
22 1P
2P
3P
5P
6P
8P
10P
20 1P
2P
3P
5P
6P
8P
10P



Be sure to read the following precautions when you place an order.
* Length in "m" is included in our model numbers. Always specify quantity as number of units, not as meters.
*1 Stock products are indicated with T or A in the price column at right.
*2 All unit prices above are per meter.
Unit Price Calculation Method [Formula: Last digits of model number (m) x unit price per meter above]
*3 Please note that when ordering 1000 m and 500 m, the order will be delivered as 100 m windings (we cannot accept orders for single cables).
*4 Check the indications for number of cores, pair number, core / pair number, and pair number / core when ordering.

More Information

NA3HR, Small-Diameter, Highly Flexible UL-Standard:Related Image

NA3HR, Small-Diameter, Highly Flexible UL-Standard:Related Image

NA3HR, Small-Diameter, Highly Flexible UL-Standard:Related Image

Specifications

Model Number AWG
Estimated Size
*2
Pair No. *1
1P = 2-core
(1PS = 2-core)
Section Area
(mm2)
Twisted
Structure
(See Figure)
Number of
Wire Cores
Finished *6
Outer Diameter
(mm)
Approximate
Mass
kg / km
Electrical Properties Conductor Insulation Wire Core
Outer Diameter
About (mm)
Sheath Specification Sample
Provided *5
Allowable Current
A (30°C) *3
Conductor Resistance
Ω / km (20 °C)
Insulation Properties
MΩ km (20 °C)
Maximum Voltage
V / Min
Structure
Pc / mm
Outer Diameter
Approx. (mm)
Plating *4 Thickness
(mm)
Material *4 Thickness
(mm)
Material *4
NA3HR 24 1P 0.2 Twisted Pair 2 3.65 17.0 4.5 93 1500 2000 45/0.08 0.62 Tin 0.175 Fluorine (ETFE) 0.97 0.80 PVC ULAWM
2517
2P 4 5.50 32.0 3.5 0.90
3P 6 6.00 40.0 3.0 0.90
5P 10 7.00 57.0 2.4 1500 0.90
6P 12 7.40 67.0 2.1 1.00
8P 16 8.50 84.0 1.8 1.00
10P 20 10.20 108.0 1.8 1.10
22 1P 0.3 2 4.30 25.0 6.6 61 1500 2000 3/23/0.08 0.95 0.175 1.30 0.85
2P 4 6.50 44.0 5.1 0.90
3P 6 7.00 56.0 4.3 0.90
5P 10 8.40 82.0 3.5 1500 0.90
6P 12 9.20 98.0 3.0 1.00
8P 16 10.70 130.0 2.6 1.10
10P 20 12.20 157.0 2.6 1.10
20 1P 0.5 2 4.90 32.0 9.1 38 1500 2000 3/37/0.08 1.20 0.175 1.55 0.85
2P 4 7.70 59.0 7.0 0.90
3P 6 8.70 78.0 5.9 0.90
5P 10 10.70 116.0 4.8 1500 0.90
6P 12 11.20 137.0 4.1 1.00
8P 16 13.20 181.0 3.6 1.10
10P 20 15.70 223.0 3.6 1.10



*1 Please note that when the indicated Core / Pair is 1P (1PS), the number of wire cores will be "x 2-core".
*2 The size conversion is for reference only. Refer to the comparison table on >>Click here for details.
*3 The value of allowable current is to be used only as a reference value and is not guaranteed.
*4 How to View Materials
[Plating] Tin... Tin Plated Annealed Copper Wire
[Materials] PVC... Polyvinyl Chloride; PE... Polyethylene-based Material;
P... Polyester-based Material; Fluorine... Various Fluorine Resins; *... Other
*5 For the outer diameter size of cables, wire sheath (coat), etc., refer to
"Finished Outer Diameter" in the table above.


Current Reduction Factor

Ambient Temperature (°C) 30 40 50 60 70 80 90 100
Current Reduction Factor 1.00 0.93 0.86 0.77 0.68 0.58 0.45 0.26

Allowable current value indicates the calculated value of 1 cable laid aboveground in ambient temperature of 30°C, and is not a guaranteed value.
If the ambient temperature is 30 °C or above, the above current reduction factor is multiplied by the allowable current.
(Example) Allowable current value 6 x 0.93 = 5.5 (A)
when the ambient temperature is 40 °C at 1P in 2-core 0.2 mm2 
 
 
NA3HR, Small-Diameter, Highly Flexible UL-Standard:Related Image

NA3HR, Small-Diameter, Highly Flexible UL-Standard:Related Image

Part Number
NA3HR-20-3P-54
Part NumberMinimum order quantityVolume DiscountDays to Ship Total length
(m)
Conductor cross section
(mm2)
AWG size
(AWG)
Number of cores
(Core)
Logarithm Finished outer diameter
(mm)
1 Piece(s)Available

8 Days or more

540.520638.7

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Basic Information

Rated voltage 300V Shield N/A Sheath Characteristic Oil Resistant
Representative standards UL Sheath Color Navy Sheath Material PVC
Insulation body materials Fluorine Power supply/signal Dual Use Other Features Pliable, Flexible, Elastic, Carrier-tested Cable

Please check the type/dimensions/specifications of the part NA3HR-20-3P-54 in the 300 V Highly Flexible Mobile Signal Cable - PVC Sheath, UL, NA3HR Series series.

Frequently asked questions (FAQ)

質問: What is the benefit of twisted pairs?
回答: Twisted pair cabling is a type of wiring in which two conductors of a single circuit are twisted together for the purposes of improving electromagnetic compatibility. Compared to a single conductor or an untwisted balanced pair, a twisted pair reduces electromagnetic radiation, crosstalk between neighboring pairs and improves rejection of external electromagnetic interference.

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