NA28WSH UL 30 V Double-Shielded Cable (Part Numbers)

Specifications

* For the latest information regarding standard unit price, quantity slide unit price, shipment days, etc., refer to the Misumi VONA e-catalog.

Model Number	Number of Pairs 1P = 2 Cores	Total Length or Specified Length
NA28WSH	3P	1 ~ 100 (Specify 1 m Increment)
	6P
	10P
	15P
	18P
	25P
	50P

* (~ mm²) is to be used only as an estimated section area. Refer to the comparison table on >>Click here for details.

More Information

Sheath Color	Navy
Operating Temperature Range	- 10 ~ 80°C
Standard Acquired	ULAWM20276
Bending Radius	Finished Outer Diameter x 8 (Fixed Part Only)

Specifications
* Allowable current is to be used only as a reference value and is not guaranteed.

Model Number	AWG Size	Number of Pairs 1P = 2 Cores	Specified Length (m)	Conductor		Insulation Thickness (mm)	Twisted Pair Outer Diameter Approx. (mm)	Shield Part (Tape) Thickness (mm)	Shield Part (Braided) Thickness (mm)	Shield Part (Braid) Density (%)	Sheath Thickness (mm)	Finished Outer Diameter (mm)	Electrical Properties				Approximate Mass kg/km
				Structure Strands / mm	Outer Diameter Approx. / mm								Conductor Resistance Ω / km (20°C)	Insulation Properties MΩkm (20°C)	Test Voltage V / Min	Allowable Current A (30 °C)
NA28WSH	28 * (0.08 mm2)	3P	1 ~ 100 (Specify 1 m Increment)	7/0.127	0.38	0.1	1.16	0.05	0.3	85	0.81	4.6	246 or less	10 or more	300 AC	2.3	35
		6P										5.6				1.8	50
		10P										6.1				1.5	60
		15P										6.9				1.3	75
		18P										7.3				1.2	85
		25P										8.2				1.0	105
		50P										10.5				0.8	180

* (~ mm²) is to be used only as an estimated section area. Refer to the comparison table on >>Click here for details.
* For the outer diameter size of cables, wire sheath (coat), etc., refer to "Finished Outer Diameter" in the table above.

Structure Outline

Conductor	Tin Plated Annealed Copper Stranded Wire
Insulator	Heat Resistant Vinyl
Twisting	Twisted Pair
Shield	Aluminum Foil Tape + Braided Shield
Sheath	Heat-Resistant Vinyl Sheath / Matte

Current Reduction Factor

Ambient Temperature (°C)	30	40	50	60	70
Current Reduction Factor	1.00	0.89	0.77	0.63	0.45

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 AWG28 3P when the ambient temperature is 40°C
4.6 x 0.89 = 4.09 (A)



Wire Core Identification Table

Pair No.	Insulator Color	Dot Mark	Dot Mark Color		Pair No.	Insulator Color	Dot Mark (Dash *)	Dot Mark Color
			Core of Wire 1	Core of Wire 2				Core of Wire 1	Core of Wire 2
1	Orange	■	Black	Red	26	Orange	■■	Black	Red
2	Gray	■	Black	Red	27	Gray	■■	Black	Red
3	White	■	Black	Red	28	White	■■	Black	Red
4	Yellow	■	Black	Red	29	Yellow	■■	Black	Red
5	Pink	■	Black	Red	30	Pink	■■	Black	Red
6	Orange	■■	Black	Red	31	Orange	■■■■	Black	Red
7	Gray	■■	Black	Red	32	Gray	■■■■	Black	Red
8	White	■■	Black	Red	33	White	■■■■	Black	Red
9	Yellow	■■	Black	Red	34	Yellow	■■■■	Black	Red
10	Pink	■■	Black	Red	35	Pink	■■■■	Black	Red
11	Orange	■■■	Black	Red	36	Orange	■■■■■■	Black	Red
12	Gray	■■■	Black	Red	37	Gray	■■■■■■	Black	Red
13	White	■■■	Black	Red	38	White	■■■■■■	Black	Red
14	Yellow	■■■	Black	Red	39	Yellow	■■■■■■	Black	Red
15	Pink	■■■	Black	Red	40	Pink	■■■■■■	Black	Red
16	Orange	■■■■	Black	Red	41	Orange	■■■■■■■■	Black	Red
17	Gray	■■■■	Black	Red	42	Gray	■■■■■■■■	Black	Red
18	White	■■■■	Black	Red	43	White	■■■■■■■■	Black	Red
19	Yellow	■■■■	Black	Red	44	Yellow	■■■■■■■■	Black	Red
20	Pink	■■■■	Black	Red	45	Pink	■■■■■■■■	Black	Red
21	Orange	■ (Continuous)	Black	Red	46	Orange	■■■■■■■■■■	Black	Red
22	Gray	■ (Continuous)	Black	Red	47	Gray	■■■■■■■■■■	Black	Red
23	White	■ (Continuous)	Black	Red	48	White	■■■■■■■■■■	Black	Red
24	Yellow	■ (Continuous)	Black	Red	49	Yellow	■■■■■■■■■■	Black	Red
25	Pink	■ (Continuous)	Black	Red	50	Pink	■■■■■■■■■■	Black	Red

*From pair No. 26, the dot mark is slightly elongated (dash).