Part # Type  AWG  Voltage  Shielding  # of Elements  Jacket Material  Insulation Material  Jacket Diameter  Applicable Specifications 
M9748500 Composite  18+22  300  Ind/Overall Foil  51  PVC  PVC  1_329  CA Prop 65, CSA CMG, CSA FT4, UL CL3, UL ITC, UL PLTC 
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 Diameters (In)
1) Component 1 50 X 1 PAIR 
a) Conductor 18 (7/.0152) AWG BC 0.046
b) Insulation 0.016" Wall, Nom. PVC 0.078
(1) Print ALPHA NUMERIC NUMBERS - WHITE CONDUCTOR ONLY
(ONE-1) ALTERNATE INVERTED 2"SPACING(CTR. TO CTR.)
(2) Color Code Alpha Wire Color Code BW
Pair Color Pair Color Pair Color
1 BLACK-WHITE#1 18 BLACK-WHITE#1835 BLACK-WHITE#35
2 BLACK-WHITE#2 19 BLACK-WHITE#1936 BLACK-WHITE#36
3 BLACK-WHITE#3 20 BLACK-WHITE#2037 BLACK-WHITE#37
4 BLACK-WHITE#4 21 BLACK-WHITE#2138 BLACK-WHITE#38
5 BLACK-WHITE#5 22 BLACK-WHITE#2239 BLACK-WHITE#39
6 BLACK-WHITE#6 23 BLACK-WHITE#2340 BLACK-WHITE#40
7 BLACK-WHITE#7 24 BLACK-WHITE#2441 BLACK-WHITE#41
8 BLACK-WHITE#8 25 BLACK-WHITE#2542 BLACK-WHITE#42
9 BLACK-WHITE#9 26 BLACK-WHITE#2643 BLACK-WHITE#43
10 BLACK-WHITE#10 27 BLACK-WHITE#2744 BLACK-WHITE#44
11 BLACK-WHITE#11 28 BLACK-WHITE#2845 BLACK-WHITE#45
12 BLACK-WHITE#12 29 BLACK-WHITE#2946 BLACK-WHITE#46
13 BLACK-WHITE#13 30 BLACK-WHITE#3047 BLACK-WHITE#47
14 BLACK-WHITE#14 31 BLACK-WHITE#3148 BLACK-WHITE#48
15 BLACK-WHITE#15 32 BLACK-WHITE#3249 BLACK-WHITE#49
16 BLACK-WHITE#16 33 BLACK-WHITE#3350 BLACK-WHITE#50
17 BLACK-WHITE#17 34 BLACK-WHITE#34 
c) Pair 2/Cond Cabled Together 
(1) Twists: 5.3 Twists/foot (min) 
Individually Applied:
d) Shield: Foil Free Alum/Mylar Tape, 25% Overlap, Min. 
(1) Foil Direction Foil Facing In 
(2) Drain Wire 20 (7/28) AWG TC 
2) Component 2 1 X 1 COND 
a) Conductor 22 (7/30) AWG BC 0.030
b) Insulation 0.016" Wall, Nom. PVC 0.062
(1) Color(s)  
Cond Color Cond Color Cond Color
1 ORANGE   
3) Cable Assembly 51 Components Cabled 
a) Twists: 0.7 Twists/foot (min) 
b) Core Wrap Clear Mylar Tape, 25% Overlap, Min. 
4) Shield: Alum/Mylar Tape, 25% Overlap, Min. 
a) Foil Direction Foil Facing In 
b) Drain Wire 20 (7/28) AWG TC 
5) Jacket 0.083" Wall, Nom.,PVC1.329 (1.375 Max.)
a) Color(s) BLACK
b) Ripcord 1 End 810 Denier Nylon 
c) Print ALPHA WIRE-* P/N M9748500 50PR 18 AWG 1C 22 AWG
SHIELDED EXXXXX (UL) TYPE PLTC/ITC 105C SUN RES
OR CL3 105C OR C(UL) CMG 105C FT4 CE ROHS
* = Factory Code
[Note: Product may have c(UL) or CSA markings depending upon plant of manufacture.]
1) UL CL3 105°C
 PLTC 105°C
 ITC 105°C
 SUN RES 
2) CSA International C(UL) TYPE CMG 105°C
 FT4 
3) CE:EU Low Voltage Directive 2006/95/EC
1) CE: EU Directive 2011/65/EU(RoHS2), EU Directive 2015/863/EU (RoHS3):
 This product complies with European Directive 2011/65/EU (RoHS Directive) of the European Parliament and of the Council of 8 June 2011 and the amending Directive 2015/863/EU of 4 June 2015 . No Exemptions are required for RoHS Compliance on this item. Consult Alpha Wire's web site for RoHS C of C.
2) REACH Regulation (EC 1907/2006):
 This product does not contain Substances of Very High Concern (SVHC) listed on the European Union's REACH candidate list in excess of 0.1% mass of the item. For up-to-date information, please see Alpha's REACH SVHC Declaration.
3) California Proposition 65:Exempt from warning labels based on the Consent Judgment. Please see Alpha's CA Prop 65 Statement for more information.
Physical & Mechanical Properties
1) Temperature Range-20 to 105°C
2) Bend Radius 10X Cable Diameter
3) Pull Tension 1721 Lbs, Maximum
4) Sunlight Resistance Yes
Electrical Properties(For Engineering purposes only)
1) Voltage Rating 300 VRMS
2) Component 1
a) Mutual Capacitance54 pf/ft @1 kHz, Nominal
b) Ground Capacitance97 pf/ft @1 kHz, Nominal
c) Characteristic Impedance42 Ω
d) Inductance0.18 µH/ft, Nominal
e) Conductor DCR6.7 Ω/1000ft @20°C, Nominal
f) Component Shield DCR8.3 Ω/1000ft @20°C, Nominal
g) OA Shield DCR4.6 Ω/1000ft @20°C, Nominal
3) Component 2
a) Ground Capacitance105 pf/ft @1 kHz, Nominal
b) Inductance0.06 µH/ft, Nominal
c) Conductor DCR15.4 Ω/1000ft @20°C, Nominal
d) OA Shield DCR4.6 Ω/1000ft @20°C, Nominal
PackagingFlange x Traverse x Barrel (inches)
a) 1000 FT 48 x 26 x 18 Continuous length
b) 500 FT 48 x 26 x 18 Continuous length
c) 100 FT 48 x 26 x 18 Continuous length
d) Bulk(Made-to-order) 
 [Spool dimensions may vary slightly]

Alpha Essentials Tray Cable:

Built to withstand the harshest environments for your communication and control needs, Alpha Essentials tray cables present the perfect solution. We offer both CSA and UL ratings to meet the most stringent industrial applications.  Alpha Wire tray cables come in a variety of configurations which allow for faster installation without the costly need of conduit. 

 

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