Firewall® SR
Thermocouple Extension Cable
World Class Nuclear Cable
Binder Tape
Helically applied polyester
Jacket
Rockhide® braid*
Single Pair Shielded (Silicone Rubber)
Shield
Helically applied, laminated
aluminum/polyester tape shield
Drain Wire
Flexible strand, tin-coated copper
Covering
Glass braid
Conductor
Solid alloys, thermocouple
extension grade
Insulation
Silicone rubber
125°C, 600 Volt
Class 1E Nuclear
Spec. RSS-9-008
Scope
Features
Firewall SR Thermocouple Extension
®
• Nuclear qualified with a minimum 40-year thermal life expectancy at 125°C
Cable is a silicone rubber insulated
• Radiation resistant (up to 200 megarads)
construction specifically designed
for high temperature applications
• Flame retardant
within nuclear generating facilities.
• Extremely flexible for installation ease
It is intended for use in harsh and
• Excellent circuit integrity during flame conditions
demanding environments where
• Full traceability
temperature extremes preclude the use
• Tin-coated copper conductors for improved terminations, corrosion of standard cables. It may be installed
resistance and temperature endurance
in trays, ducts, conduits or in confined
• Easy strippability for installation ease
spaces such as equipment housings.
Designed for use on circuits where
• Tin-coated copper conductors for improved terminations, corrosion shielding from external electrostatic
resistance and temperature endurance
interference is not required.
• All singles pass a wet dielectric (tank) test prior to braid covering to verify electrical integrity
• All cables have printed sequential footage markers for improved inven­tory control
Performance Standards
• Silicone rubber insulation in accordance with ICEA Standard S-19-81
• Class 1E qualified in accordance with IEEE-383 1974 and IEEE-323 (Rockbestos Report QR-8802)
• Cable passes IEEE-383 1974 70,000 BTU/hr vertical tray flame test as modified by NRC Reg. Guide 1.131
• ANSI standard MC 96.1
• Cable passes ICEA 210,000 BTU/hr vertical tray flame test (Standard T-29-520)
• Single conductors pass the vertical flame test specified in IEEE-383 1974 para. 2.5.6 (ICEA S-19-81 Section 6.19.6)
• Quality Assurance program in accordance with 10 CFR 50 Appendix B
Construction
Conductor: Solid alloys per ANSI MC 96.1 (Exten­sion Grade, standard limits of error)
Insulation: Proprietary heat, moisture and radiation resistant silicone rubber
Covering: Glass braid with high temperature finish
Pair Assembly: Two insulated and braided conductors twisted with a flexible strand, tin-coated copper drain wire and a
helically applied aluminum/polyester laminated tape shield
Circuit Identification: Individual single conductors color coded to ANSI requirements by means of colored braids
Fillers: (Where required)
Binder Tape: Helically applied polyester
Overall Covering: Rockhide® braid* with high temperature finish (colors to ANSI standards by type)
* Rockhide® is a proprietary blend of aramid and other high temperature synthetic fibers.
A Marmon Wire & Cable / Berkshire Hathaway Company
RSCC Wire & Cable LLC © 2012 • 20 Bradley Park Road • East Granby, CT 06026 USA • 800-327-7625 • Tel: 860-653-8300 • Fax: 860-653-8301 • www.r-scc.com
T-17
Firewall® SR
Single Pair Shielded
(Silicone Rubber)
Thermocouple Extension Cable
125°C, 600 Volt
Class 1E Nuclear
Spec. RSS-9-008
Single Shielded Pair –16 AWG Solid
Product
Code
I68-3143
I68-3144
I68-3145
I68-3146
Conductor
Type
Insulation Thickness
(inch)
(mm)
Individual
Braid
Thickness
(Mils)
Single
Conductor
Diameter
(inch)
Drain Wire
Size/Stranding
Nominal
Overall Braid
Overall Diameter
Thickness
(inch)
(mm)
(Mils)
Approximate
Net Weight
(Lbs/M')
JX
.030
.76
7.5
.13
18 AWG (16/s)
40
.35
8.89
50
EX
.030
.76
7.5
.13
18 AWG (16/s)
40
.35
8.89
50
KX
.030
.76
7.5
.13
18 AWG (16/s)
40
.35
8.89
50
TX
.030
.76
7.5
.13
18 AWG (16/s)
40
.35
8.89
50
Single
Conductor
Diameter
(inch)
Drain Wire
Size/Stranding
Single Shielded Pair –18 AWG Solid
Product
Code
I68-3139
I68-3140
I68-3141
I68-3142
Conductor
Type
Insulation Thickness
(inch)
(mm)
Individual
Braid
Thickness
(Mils)
Nominal
Overall Braid
Overall Diameter
Thickness
(inch)
(mm)
(Mils)
Approximate
Net Weight
(Lbs/M')
JX
.030
.76
7.5
.12
20 AWG (10/s)
40
.33
8.38
40
EX
.030
.76
7.5
.12
20 AWG (10/s)
40
.33
8.38
40
KX
.030
.76
7.5
.12
20 AWG (10/s)
40
.33
8.38
40
TX
.030
.76
7.5
.12
20 AWG (10/s)
40
.33
8.38
40
A Marmon Wire & Cable / Berkshire Hathaway Company
RSCC Wire & Cable LLC © 2012 • 20 Bradley Park Road • East Granby, CT 06026 USA • 800-327-7625 • Tel: 860-653-8300 • Fax: 860-653-8301 • www.r-scc.com
Firewall® SR
Thermocouple Extension Cable
World Class Nuclear Cable
Multi-Unshielded Pairs With Overall Shield (Silicone Rubber)
Shield
Helically applied, laminated
aluminum/polyester tape shield
Binder Tape
Helically applied polyester
Jacket
Rockhide® braid*
Drain Wire
Flexible strand, tin-coated copper
Covering
Glass braid
Conductor
Solid alloys, thermocouple
extension grade
Insulation
Silicone rubber
125°C, 600 Volt
Class 1E Nuclear
Spec. RSS-9-008
Scope
Features
• Nuclear qualified with a minimum 40-year thermal life expectancy at 125°C
• Radiation resistant (up to 200 megarads)
• Extremely flame retardant
• Extremely flexible for installation ease
• Excellent circuit integrity during flame conditions
• Full traceability
• Tin-coated copper conductors for improved terminations, corrosion resistance and temperature endurance
• Easy strippability for termination ease
• Tin-coated copper conductors for improved terminations, corrosion resistance and temperature endurance
• All singles pass a wet dielectric (tank) test prior to braid covering to verify electrical integrity
• All cables have printed sequential footage markers for improved inven­tory control
Firewall SR Thermocouple Extension
Cable is a silicone rubber insulated
construction specifically designed
for high temperature applications
within nuclear generating facilities.
It is intended for use in harsh and
demanding environments where
temperature extremes preclude the use
of standard cables. It may be installed
in trays, ducts, conduits or in confined
spaces such as equipment housings.
Designed for use on circuits where
shielding from external electrostatic
interference is required but shielding
between pairs is not critical.
®
Performance Standards
• Silicone rubber insulation in accordance with ICEA Standard S-19-81
• Class 1E qualified in accordance with IEEE-383 1974 and IEEE-323 (Rockbestos Report QR-8802)
• Cable passes IEEE-383 1974 70,000 BTU/hr vertical tray flame test as modified by NRC Reg. Guide 1.131
• ANSI standard MC 96.1
• Cable passes ICEA 210,000 BTU/hr vertical tray flame test (Standard T-29-520)
• Single conductors pass the vertical flame test specified in IEEE-383 1974 para. 2.5.6 (ICEA S-19-81 Section 6.19.6)
• Quality Assurance program in accordance with 10 CFR 50 Appendix B
Construction
Conductor: Solid alloys per ANSI MC 96.1 (Exten­sion Grade, standard limits of error)
Insulation: Proprietary heat, moisture and radiation resistant silicone rubber
Covering: Glass braid with high temperature finish
Pair Assembly: Two insulated and braided conductors twisted
Cabling: Required number of pairs cabled together
Circuit Identification: Individual pair single conductors color coded to ANSI requirements by means of colored braids with printed
pair ­numbers on both singles for pair ­identification
Fillers: (Where required)
Shield System: Helically applied aluminum/polyester laminated tape shield in continuous contact with a flexible strand, tin-coated
copper drain wire
Binder Tape: Helically applied polyester
Overall Covering: Rockhide® braid* with high temperature finish (colors to ANSI standards by type)
* Rockhide® is a proprietary blend of aramid and other high temperature synthetic fibers.
A Marmon Wire & Cable / Berkshire Hathaway Company
RSCC Wire & Cable LLC © 2012 • 20 Bradley Park Road • East Granby, CT 06026 USA • 800-327-7625 • Tel: 860-653-8300 • Fax: 860-653-8301 • www.r-scc.com
T-19
Firewall® SR
Multi-Unshielded Pairs With Overall Shield
(Silicone Rubber)
Thermocouple Extension Cable
125°C, 600 Volt
Class 1E Nuclear
Spec. RSS-9-008
16 AWG Solid
Single
Conductor
Diameter
(inch)
Drain Wire
Size/Stranding
Overall
Braid
Thickness
(Mils)
Nominal
Overall Diameter
(inch) (mm)
Approximate
Net Weight
(Lbs/M')
Product
Code*
Number
of Pairs
Conductor
Type*
I68-3187
2
JX
.030
.76
7.5
.13
18 AWG (16/s)
40
.54
13.72
95
3
JX
.030
.76
7.5
.13
18 AWG (16/s)
40
.57
14.48
125
4
JX
.030
.76
7.5
.13
18 AWG (16/s)
40
.65
16.51
165
5
JX
.030
.76
7.5
.13
18 AWG (16/s)
40
.71
18.03
200
7
JX
.030
.76
7.5
.13
18 AWG (16/s)
40
.78
19.81
255
9
JX
.030
.76
7.5
.13
18 AWG (16/s)
40
.92
23.37
335
12
JX
.030
.76
7.5
.13
18 AWG (16/s)
40
1.04
26.42
410
15
JX
.030
.76
7.5
.13
18 AWG (16/s)
40
1.16
28.46
515
19
JX
.030
.76
7.5
.13
18 AWG (16/s)
40
1.23
31.24
630
37
JX
.030
.76
7.5
.13
18 AWG (16/s)
40
1.67
42.42
1190
Individual
Conductor
Diameter
(inch)
Single
Conductor
Diameter
(inch)
Drain Wire
Size/Stranding
Overall
Braid
Thickness
(Mils)
I68-3191
I68-3195
I68-3199
I68-3203
I68-3207
I68-3211
I68-3215
I68-3219
I68-3223
Insulation Thickness
(inch)
(mm)
Individual
Conductor
Diameter
(inch)
18 AWG Solid
Approximate
Net Weight
(Lbs/M')
Number
of Pairs
Conductor
Type*
I68-3147
2
JX
.030
.76
7.5
.12
20 AWG (10/s)
40
.50
12.70
75
3
JX
.030
.76
7.5
.12
20 AWG (10/s)
40
.53
13.46
100
4
JX
.030
.76
7.5
.12
20 AWG (10/s)
40
.60
15.24
130
5
JX
.030
.76
7.5
.12
20 AWG (10/s)
40
.66
16.76
160
7
JX
.030
.76
7.5
.12
20 AWG (10/s)
40
.72
18.29
200
9
JX
.030
.76
7.5
.12
20 AWG (10/s)
40
.85
21.59
260
12
JX
.030
.76
7.5
.12
20 AWG (10/s)
40
.96
24.38
315
15
JX
.030
.76
7.5
.12
20 AWG (10/s)
40
1.07
27.18
400
19
JX
.030
.76
7.5
.12
20 AWG (10/s)
40
1.13
28.70
485
37
JX
.030
.76
7.5
.12
20 AWG (10/s)
40
1.54
39.12
915
I68-3151
I68-3155
I68-3159
I68-3163
I68-3167
I68-3171
I68-3175
I68-3179
I68-3183
Insulation Thickness
(inch)
(mm)
Nominal
Overall Diameter
(inch) (mm)
Product
Code*
* Product Code Sequence: Codes for other alloy combinations can be obtained by applying the following numbering sequence:
Type
Product Code
EX
KX
TX
Add “1” to above “JX” code
Add “2” to above “JX” code
Add “3” to above “JX” code
Example: I68-3188 = 2 PAIR 16 AWG Type “EX”
A Marmon Wire & Cable / Berkshire Hathaway Company
RSCC Wire & Cable LLC © 2012 • 20 Bradley Park Road • East Granby, CT 06026 USA • 800-327-7625 • Tel: 860-653-8300 • Fax: 860-653-8301 • www.r-scc.com
Firewall® SR
Thermocouple Extension Cable
World Class Nuclear Cable
Binder Tape
Helically applied polyester
Jacket
Rockhide® braid*
Multi-Shielded Pairs Without Overall Shield (Silicone Rubber)
Shield
Helically applied, laminated
aluminum/polyester tape shield
Isolation Tape
Covering
Glass braid
Conductor
Solid alloys, thermocouple
extension grade
125°C, 600 Volt
Class 1E Nuclear
Insulation
Silicone rubber
Spec. RSS-9-008
Drain Wire
Flexible strand, tin-coated copper
Scope
Features
Firewall SR Thermocouple Extension
Cable is a silicone rubber insulated
construction specifically designed for
high temperature applications within
nuclear generating facilities. It is
intended for use in harsh and demanding
environments where temperature
extremes preclude the use of standard
cables. It may be installed in trays,
ducts, conduits or in confined spaces
such as equipment housings. Designed
for use on circuits where shielding over
individual pairs is required but additional
overall shielding is not critical.
®
• Nuclear qualified with a minimum 40-year thermal life expectancy at 125°C
• Radiation resistant (up to 200 megarads)
• Flame retardant
• Extremely flexible for installation ease
• Excellent circuit integrity during flame conditions
• Full traceability
• Tin-coated copper conductors for improved terminations, corrosion resistance and temperature endurance
• Easy strippability for termination ease
• All singles pass a wet dielectric (tank) test prior to braid covering to verify electrical integrity
• Shield to shield isolation system provided and verified by electrical testing
• All cables have printed sequential footage markers for improved inven­tory control
Performance Standards
• Silicone rubber insulation in accordance with ICEA Standard S-19-81
• Class 1E qualified in accordance with IEEE-383 1974 and IEEE-323 (Rockbestos Report QR-8802)
• Cable passes IEEE-383 1974 70,000 BTU/hr vertical tray flame test as modified by NRC Reg. Guide 1.131
• ANSI standard MC 96.1
• Cable passes ICEA 210,000 BTU/hr vertical tray flame test (Standard T-29-520)
• Single conductors pass the vertical flame test specified in IEEE-383 1974 para. 2.5.6 (ICEA S-19-81 Section 6.19.6)
• Quality Assurance program in accordance with 10 CFR 50 Appendix B
Construction
Conductor: Solid alloys per ANSI MC 96.1 (Exten­sion Grade, standard limits of error)
Insulation: Proprietary heat, moisture and radiation resistant silicone rubber
Covering: Glass braid with high temperature finish
Pair Assembly: Two insulated and braided conductors twisted with a flexible strand, tin-coated copper drain wire, a helically applied
aluminum/polyester laminated tape shield and an isolation tape
Cabling: Required number of pairs cabled together
Circuit Identification: Individual pair single conductors color coded to ANSI requirements by means of colored braids with printed
pair numbers on both singles for pair identification
Fillers: (Where required)
Binder Tape: Helically applied polyester
Overall Covering: Rockhide® braid* with high temperature finish (colors to ANSI standards by type)
* Rockhide® is a proprietary blend of aramid and other high temperature synthetic fibers.
A Marmon Wire & Cable / Berkshire Hathaway Company
RSCC Wire & Cable LLC © 2012 • 20 Bradley Park Road • East Granby, CT 06026 USA • 800-327-7625 • Tel: 860-653-8300 • Fax: 860-653-8301 • www.r-scc.com
T-21
Firewall® SR
Multi-Shielded Pairs Without Overall Shield
(Silicone Rubber)
Thermocouple Extension Cable
125°C, 600 Volt
Class 1E Nuclear
Spec. RSS-9-008
16 AWG Solid
Single
Conductor
Diameter
(inch)
Drain Wire
Size/Stranding
Overall
Braid
Thickness
(Mils)
Nominal
Overall Diameter
(inch) (mm)
Approximate
Net Weight
(Lbs/M')
Product
Code*
Number
of Pairs
Conductor
Type*
I68-3267
2
JX
.030
.76
7.5
.13
18 AWG (16/s)
40
.58
14.73
110
3
JX
.030
.76
7.5
.13
18 AWG (16/s)
40
.61
15.49
145
4
JX
.030
.76
7.5
.13
18 AWG (16/s)
40
.68
17.27
190
5
JX
.030
.76
7.5
.13
18 AWG (16/s)
40
.75
19.05
235
7
JX
.030
.76
7.5
.13
18 AWG (16/s)
40
.82
20.83
305
9
JX
.030
.76
7.5
.13
18 AWG (16/s)
40
.97
24.64
410
12
JX
.030
.76
7.5
.13
18 AWG (16/s)
40
1.10
27.94
490
15
JX
.030
.76
7.5
.13
18 AWG (16/s)
40
1.24
31.50
620
19
JX
.030
.76
7.5
.13
18 AWG (16/s)
40
1.31
33.27
765
37
JX
.030
.76
7.5
.13
18 AWG (16/s)
40
1.89
48.01
1480
Individual
Conductor
Diameter
(inch)
Single
Conductor
Diameter
(inch)
Drain Wire
Size/Stranding
Overall
Braid
Thickness
(Mils)
I68-3271
I68-3275
I68-3279
I68-3283
I68-3287
I68-3291
I68-3295
I68-3299
I68-3303
Insulation Thickness
(inch)
(mm)
Individual
Conductor
Diameter
(inch)
18 AWG Solid
Approximate
Net Weight
(Lbs/M')
Number
of Pairs
Conductor
Type*
I68-3227
2
JX
.030
.76
7.5
.12
20 AWG (10/s)
40
.54
13.72
85
3
JX
.030
.76
7.5
.12
20 AWG (10/s)
40
.57
14.48
115
4
JX
.030
.76
7.5
.12
20 AWG (10/s)
40
.63
16.00
145
5
JX
.030
.76
7.5
.12
20 AWG (10/s)
40
.69
17.53
180
7
JX
.030
.76
7.5
.12
20 AWG (10/s)
40
.76
19.30
235
9
JX
.030
.76
7.5
.12
20 AWG (10/s)
40
.90
22.86
305
12
JX
.030
.76
7.5
.12
20 AWG (10/s)
40
1.02
25.91
375
15
JX
.030
.76
7.5
.12
20 AWG (10/s)
40
1.15
29.21
475
19
JX
.030
.76
7.5
.12
20 AWG (10/s)
40
1.21
30.73
585
37
JX
.030
.76
7.5
.12
20 AWG (10/s)
40
1.67
42.42
1115
I68-3231
I68-3235
I68-3239
I68-3243
I68-3247
I68-3251
I68-3255
I68-3259
I68-3263
Insulation Thickness
(inch)
(mm)
Nominal
Overall Diameter
(inch) (mm)
Product
Code*
* Product Code Sequence: Codes for other alloy combinations can be obtained by applying the following numbering sequence:
Type
Product Code
EX
KX
TX
Add “1” to above “JX” code
Add “2” to above “JX” code
Add “3” to above “JX” code
Example: I68-3268 = 2 PAIR 16 AWG Type “EX”
A Marmon Wire & Cable / Berkshire Hathaway Company
RSCC Wire & Cable LLC © 2012 • 20 Bradley Park Road • East Granby, CT 06026 USA • 800-327-7625 • Tel: 860-653-8300 • Fax: 860-653-8301 • www.r-scc.com
Firewall® SR
Thermocouple Extension Cable
World Class Nuclear Cable
Jacket
Rockhide® braid*
Multi-Shielded Pairs With Overall Shield (Silicone Rubber)
Shield
Helically applied, laminated aluminum/polyester tape shield
Binder Tape
Helically applied polyester
Isolation Tape
Drain Wire
Flexible strand,
tin-coated copper
Covering
Glass braid
Conductor
Solid alloys, thermocouple
extension grade
Insulation
Silicone rubber
125°C, 600 Volt
Class 1E Nuclear
Spec. RSS-9-008
Scope
Features
• Nuclear qualified with a minimum 40-year thermal life expectancy at 125°C
• Radiation resistant (up to 200 megarads)
• Flame retardant
• Extremely flexible for installation ease
• Excellent circuit integrity during flame conditions
• Full traceability
• Tin-coated copper conductors for improved terminations, corrosion resistance and temperature endurance
• Easy strippability for installation ease
• All singles pass a wet dielectric (tank) test prior to braid covering to verify electrical integrity
• Shield to shield isolation system provided and verified by electrical testing
• All cables have printed sequential footage markers for improved inven­tory control
Firewall SR Thermocouple Extension
Cable is a silicone rubber insulated
construction specifically designed for
high temperature applications within
nuclear generating facilities. It is
intended for use in harsh and demanding
environments where temperature
extremes preclude the use of standard
cables. It may be installed in trays, ducts,
conduits or in confined spaces such
as equipment housings. Designed for
use on critical circuits where complete
isolation is required between pairs and
from external interference.
®
Performance Standards
• Silicone rubber insulation in accordance with ICEA Standard S-19-81
• Class 1E qualified in accordance with IEEE-383 1974 and IEEE-323 (Rockbestos Report QR-8802)
• Cable passes IEEE-383 1974 70,000 BTU/hr vertical tray flame test as modified by NRC Reg. Guide 1.131
• ANSI standard MC 96.1
• Cable passes ICEA 210,000 BTU/hr vertical tray flame test (Standard T-29-520)
• Single conductors pass the vertical flame test specified in IEEE-383 1974 para. 2.5.6 (ICEA S-19-81 Section 6.19.6)
• Quality Assurance program in accordance with 10 CFR 50 Appendix B
Construction
Conductor: Solid alloys per ANSI MC 96.1 (Exten­sion Grade, standard limits of error)
Insulation: Proprietary heat, moisture and radiation resistant silicone rubber
Covering: Glass braid with high temperature finish
Pair Assembly: Two insulated and braided conductors twisted with a flexible strand, tin-coated copper drain wire, a helically applied
aluminum/polyester laminated tape shield and an isolation tape
Cabling: Required number of pairs cabled together
Circuit Identification: Individual pair single conductors color coded to ANSI requirements by means of colored braids with printed
pair numbers on both singles for pair identification
Fillers: (Where required)
Shield System: Helically applied aluminum/polyester laminated tape shield in continuous contact with a flexible strand, tin coated
copper drain wire
Binder Tape: Helically applied polyester
Overall Covering: Rockhide® braid* with high temperature finish (colors to ANSI standards by type)
* Rockhide® is a proprietary blend of aramid and other high temperature synthetic fibers.
A Marmon Wire & Cable / Berkshire Hathaway Company
RSCC Wire & Cable LLC © 2012 • 20 Bradley Park Road • East Granby, CT 06026 USA • 800-327-7625 • Tel: 860-653-8300 • Fax: 860-653-8301 • www.r-scc.com
T-23
Firewall® SR
Multi-Shielded Pairs With Overall Shield
(Silicone Rubber)
Thermocouple Extension Cable
125°C, 600 Volt
Class 1E Nuclear
Spec. RSS-9-008
16 AWG Solid
Single
Conductor
Diameter
(inch)
Drain Wire
Size/Stranding
Overall
Braid
Thickness
(Mils)
Nominal
Overall Diameter
(inch) (mm)
Approximate
Net Weight
(Lbs/M')
Product
Code*
Number
of Pairs
Conductor
Type*
I68-3347
2
JX
.030
.76
7.5
.13
18 AWG (16/s)
40
.58
14.73
115
3
JX
.030
.76
7.5
.13
18 AWG (16/s)
40
.62
15.75
150
4
JX
.030
.76
7.5
.13
18 AWG (16/s)
40
.71
18.03
200
5
JX
.030
.76
7.5
.13
18 AWG (16/s)
40
.78
19.81
245
7
JX
.030
.76
7.5
.13
18 AWG (16/s)
40
.85
21.59
315
9
JX
.030
.76
7.5
.13
18 AWG (16/s)
40
1.00
25.45
425
12
JX
.030
.76
7.5
.13
18 AWG (16/s)
40
1.13
28.70
505
15
JX
.030
.76
7.5
.13
18 AWG (16/s)
40
1.27
32.36
635
19
JX
.030
.76
7.5
.13
18 AWG (16/s)
40
1.34
34.04
780
37
JX
.030
.76
7.5
.13
18 AWG (16/s)
40
1.94
49.28
1500
Individual
Conductor
Diameter
(inch)
Single
Conductor
Diameter
(inch)
Drain Wire
Size/Stranding
Overall
Braid
Thickness
(Mils)
I68-3351
I68-3355
I68-3359
I68-3363
I68-3367
I68-3371
I68-3375
I68-3379
I68-3383
Insulation Thickness
(inch)
(mm)
Individual
Conductor
Diameter
(inch)
18 AWG Solid
Approximate
Net Weight
(Lbs/M')
Number
of Pairs
Conductor
Type*
I68-3307
2
JX
.030
.76
7.5
.12
20 AWG (10/s)
40
.54
13.72
90
3
JX
.030
.76
7.5
.12
20 AWG (10/s)
40
.58
14.73
120
4
JX
.030
.76
7.5
.12
20 AWG (10/s)
40
.66
16.76
155
5
JX
.030
.76
7.5
.12
20 AWG (10/s)
40
.72
18.29
190
7
JX
.030
.76
7.5
.12
20 AWG (10/s)
40
.79
20.07
245
9
JX
.030
.76
7.5
.12
20 AWG (10/s)
40
.93
23.62
315
12
JX
.030
.76
7.5
.12
20 AWG (10/s)
40
1.05
26.67
390
15
JX
.030
.76
7.5
.12
20 AWG (10/s)
40
1.17
29.72
490
19
JX
.030
.76
7.5
.12
20 AWG (10/s)
40
1.24
31.50
595
37
JX
.030
.76
7.5
.12
20 AWG (10/s)
40
1.69
42.93
1130
I68-3311
I68-3315
I68-3319
I68-3323
I68-3327
I68-3331
I68-3335
I68-3339
I68-3343
Insulation Thickness
(inch)
(mm)
Nominal
Overall Diameter
(inch) (mm)
Product
Code*
* Product Code Sequence: Codes for other alloy combinations can be obtained by applying the following numbering sequence:
Type
Product Code
EX
KX
TX
Add “1” to above “JX” code
Add “2” to above “JX” code
Add “3” to above “JX” code
Example: I68-3348 = 2 PAIR 16 AWG Type “EX”
A Marmon Wire & Cable / Berkshire Hathaway Company
RSCC Wire & Cable LLC © 2012 • 20 Bradley Park Road • East Granby, CT 06026 USA • 800-327-7625 • Tel: 860-653-8300 • Fax: 860-653-8301 • www.r-scc.com