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Mobile Signal Automation Cable - 150 V, Shielded, PVC Sheath, UL, NAMFSB Series (NAMFSB-21-4P-3)

Mobile Signal Automation Cable - 150 V, Shielded, PVC Sheath, UL, NAMFSB Series NAMFSB-21-4P-3

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150V low voltage mobile signal cable with UL standard shielding.

  • VW-1
  • ULAWM
  • Oil-Resistant
  • Strand Wire
  • Thinned Wire Conductor
  • Single Shield
  • Twisted Pair
  • 150 V

·This product is compatible with "UL Traceability Program / Processed Wire". (c-UL is not compatible)
* 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.

Electrical Appliance and Material Safety Law certificate is not obtained.

Specifications

NAMFSB 150 V UL Standard with Shield:Related Image
* AWG25 1.5P is not a twisted pair.
* Before ordering, confirm that the following symbols in the order (if any) are correct: "( = single-byte bracket"; "1 = One"; "I = i"; "0 = zero"; "O = oh".

Model NumberAWG
Size
Number of Pairs *4
1P = 2 Cores
NAMFSB27
* Marked on Cable
AWG26
1P
2P
3P
4P
5P
6P
7P
8P
10P
15P
20P
251P
1.5P (3-Core)
2P
3P
4P
5P
6P
7P
8P
10P
15P
20P
231P
2P
3P
4P
5P
6P
7P
8P
10P
12P
15P
20P
211P
2P
3P
4P
5P
6P
7P
8P
10P
15P
20P


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

NAMFSB 150 V UL Standard with Shield:Related ImageNAMFSB 150 V UL Standard with Shield:Related Image

NAMFSB 150 V UL Standard with Shield:Related Image

NAMFSB 150 V UL Standard with Shield:Related Image
NAMFSB 150 V UL Standard with Shield:Related Image

Specifications
* In terms of cable marking, AWG27 shows AWG26.

Model NumberAWG
Size
Number of Pairs *1
1P = 2 Cores
Estimated
Section Area
( mm2) *2
Twisted
Structure
(See Figure)
Number of
Wire Cores
Finished *6
Outer Diameter
(mm)
Approximate
Mass
kg/km
Electrical PropertiesConductorInsulationWire Core
Outer Diameter
Approx. (mm)
SheathSpecificationSample
Provided *5
Allowable Current
A (30°C) *3
Conductor Resistance
Ω / km (20°C)
Insulation Properties
MΩkm (20°C)
Withstand Voltage
V / Min
Structure
Strands / mm
Outer Diameter
Approx. (mm)
Plating *4Thickness
(mm)
Material *4Thickness
(mm)
Material *4
NAMFSB27
*
1P0.12Twisted Pair
23.8234141 or less1,000 or more150030/0.080.50Tin0.14Fluorine (ETFE)0.780.82PVCULAWM
2576
2P45.2383148 or less0.85
3P65.8472.6
4P85.9502.2
5P106.3582.1
6P126.7681.7
7P146.7711.7
8P167.1791.5
10P207.8911.5
15P308.81181.3
20P4010.11531.1
251P0.224254.9106 or less1,000 or more150040/0.080.60.140.880.82
1.5P (3-Core)Twisted Core34.3304.1111 or less0.85
2PTwisted Pair45.5453.7
3P66.2553.1
4P86.4592.7
5P106.8712.5
6P127.2792.1
7P147.2832.1
8P167.7921.9
10P208.41161.9
15P309.61481.6
20P40111871.4
231P0.324.7346.870.4 or less1,000 or more150060/0.080.720.2151.150.85
2P47685.173.9 or less
3P67.4764.3
4P87.6813.8
5P108.2973.5
6P128.81103.0
7P148.81163.0
8P169.51362.6
10P20111612.6
12P2411.31832.2
15P3012.52182.2
20P4013.72731.9
211P0.525.2439.642.3 or less1,000 or more1500100/0.080.920.241.40.85
2P48867.444.4 or less
3P68.41006.3
4P88.71105.5
5P109.41345.1
6P1210.21544.3
7P1410.21644.3
8P16111893.8
10P2012.82263.8
15P3014.73193.2
20P4016.34122.8


*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)30405060708090100
Current Reduction Factor1.000.900.750.730.650.560.440.27
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 at AWG27 2-core when the ambient temperature is 40°C
4 × 0.9 = 3.6 (A)

Part Number
NAMFSB-21-4P-3
Part NumberMinimum order quantityVolume DiscountDays to Ship RoHSTotal 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

-30.521848.7

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Basic Information

Rated voltage For Weak Current Circuit Shield Yes Sheath Characteristic Oil Resistant
Representative standards UL Sheath Color Navy Color Sheath Material PVC
Insulation body materials Fluorine Power supply/signal For Signal Other Features Elastic, Vibration-resistant, Pliable, Flexible, Noise-resistant

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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