TFN/TFFN Copper

Southwire #: SPEC10004

600 Volt. Copper Conductor. PVC Insulation/Nylon Sheath. Heat, Moisture, Oil, and Gasoline Resistant II. Also Rated MTW and AWM.

Priced by quote — copper moves daily (COMEX), so we quote at the current price.

Part numbers in this family (88) ↓

📄 Spec sheet (PDF)📎 CU TFN TFFN EPD 📎 Building Wire & Cable Overview and Amperage 📎 Building Wire Selection Guide 📎 For technical references, whitepapers, and installation resources please refer to: https://www.southwire.com/services/cabletech-support-services

Available sizes & constructions

Cond. Size	Conductor Number	Cond. Strands	Diameter Over Conductor (in)(cm)	Insulation Thickness (mils)(mm)	Jacket Thickness (mils)(mm)	Approx. OD (inches)(cm)	Copper Weight (lbs/1000')(kgs/km)	Approx. Weight (lbs/1000')(kgs/km)
18 AWG18 AWG	11	SolidSolid	0.0400.10	150.38	50.13	0.0800.20	46	69	26977905
18 AWG18 AWG	11	1616	0.0450.11	150.38	50.13	0.0850.22	46	710	27021501
16 AWG16 AWG	11	SolidSolid	0.0500.13	150.38	50.13	0.0900.23	710	1015	26988604
16 AWG16 AWG	11	2626	0.0590.15	150.38	50.13	0.1010.26	710	1015	27032201
18 AWG18 AWG	11	0.30.76	6.6699.92	8.03511.96	0.0360.05	--	66	26977905
18 AWG18 AWG	11	0.30.76	7.14810.64	8.61312.82	0.0360.05	--	66	27021501
16 AWG16 AWG	11	0.41.02	4.1816.22	5.0377.50	0.0330.05	--	88	26988604
16 AWG16 AWG	11	0.41.02	4.4876.68	5.4068.05	0.0330.05	--	88	27032201
18 (Solid)18 (Solid)
16 (Solid)16 (Solid)
18 (16)18 (16)
16 (26)16 (26)

Part numbers in this family (88)

By size:

Southwire #	Description	Construction	Packaging
18 AWG (47)
26977905	18 SOL SD CU TFN/AWM BLACK 2500 FT	18 AWG 1C	2500 FT SPOOL
26977906	18 SOL SD CU TFN/AWM BLACK 500 FT	18 AWG 1C	500 FT SPOOL IN A CARTON
26980305	18 SOL SD CU TFN/AWM BLUE 2500 FT	18 AWG 1C	2500 FT SPOOL
26980306	18 SOL SD CU TFN/AWM BLUE 500 FT	18 AWG 1C	500 FT SPOOL IN A CARTON
26984505	18 SOL SD CU TFN/AWM BROWN 2500 FT	18 AWG 1C	2500 FT SPOOL
26984506	18 SOL SD CU TFN/AWM BROWN 500 FT	18 AWG 1C	500 FT SPOOL IN A CARTON
26987805	18 SOL SD CU TFN/AWM GRAY 2500 FT	18 AWG 1C	2500 FT SPOOL
26987806	18 SOL SD CU TFN/AWM GRAY 500 FT	18 AWG 1C	500 FT SPOOL IN A CARTON
26981105	18 SOL SD CU TFN/AWM GREEN 2500 FT	18 AWG 1C	2500 FT SPOOL
26981106	18 SOL SD CU TFN/AWM GREEN 500 FT	18 AWG 1C	500 FT SPOOL IN A CARTON
26983705	18 SOL SD CU TFN/AWM ORANGE 2500 FT	18 AWG 1C	2500 FT SPOOL
26983706	18 SOL SD CU TFN/AWM ORANGE 500 FT	18 AWG 1C	500 FT SPOOL IN A CARTON
26986005	18 SOL SD CU TFN/AWM PURPLE 2500 FT	18 AWG 1C	2500 FT SPOOL
26986008	18 SOL SD CU TFN/AWM PURPLE 40000 FT	18 AWG 1C	40000 FT DRUM
26986006	18 SOL SD CU TFN/AWM PURPLE 500 FT	18 AWG 1C	500 FT SPOOL IN A CARTON
26979505	18 SOL SD CU TFN/AWM RED 2500 FT	18 AWG 1C	2500 FT SPOOL
26979506	18 SOL SD CU TFN/AWM RED 500 FT	18 AWG 1C	500 FT SPOOL IN A CARTON
26978705	18 SOL SD CU TFN/AWM WHITE 2500 FT	18 AWG 1C	2500 FT SPOOL
26978706	18 SOL SD CU TFN/AWM WHITE 500 FT	18 AWG 1C	500 FT SPOOL IN A CARTON
26982905	18 SOL SD CU TFN/AWM YELLOW 2500 FT	18 AWG 1C	2500 FT SPOOL
26982906	18 SOL SD CU TFN/AWM YELLOW 500 FT	18 AWG 1C	500 FT SPOOL IN A CARTON
27021505	18-16 SD CU TFFN/MTW/AWM 1316/1452 BLACK 2500 FT	18 AWG 1C 16S	2500 FT SPOOL
27021501	18-16 SD CU TFFN/MTW/AWM 1316/1452 BLACK 500 FT	18 AWG 1C 16S	500 FT SPOOL IN A CARTON
27024905	18-16 SD CU TFFN/MTW/AWM 1316/1452 BLUE 2500 FT	18 AWG 1C 16S	2500 FT SPOOL
27024901	18-16 SD CU TFFN/MTW/AWM 1316/1452 BLUE 500 FT	18 AWG 1C 16S	500 FT SPOOL IN A CARTON
27028005	18-16 SD CU TFFN/MTW/AWM 1316/1452 BROWN 2500 FT	18 AWG 1C 16S	2500 FT SPOOL
27028001	18-16 SD CU TFFN/MTW/AWM 1316/1452 BROWN 500 FT	18 AWG 1C 16S	500 FT SPOOL IN A CARTON
27025605	18-16 SD CU TFFN/MTW/AWM 1316/1452 GREEN 2500 FT	18 AWG 1C 16S	2500 FT SPOOL
27025601	18-16 SD CU TFFN/MTW/AWM 1316/1452 GREEN 500 FT	18 AWG 1C 16S	500 FT SPOOL IN A CARTON
27027205	18-16 SD CU TFFN/MTW/AWM 1316/1452 ORANGE 2500 FT	18 AWG 1C 16S	2500 FT SPOOL
27027201	18-16 SD CU TFFN/MTW/AWM 1316/1452 ORANGE 500 FT	18 AWG 1C 16S	500 FT SPOOL IN A CARTON
27029805	18-16 SD CU TFFN/MTW/AWM 1316/1452 PINK 2500 FT	18 AWG 1C 16S	2500 FT SPOOL
27029804	18-16 SD CU TFFN/MTW/AWM 1316/1452 PINK 25000 FT	18 AWG 1C 16S	25000 FT DRUM
27029801	18-16 SD CU TFFN/MTW/AWM 1316/1452 PINK 500 FT	18 AWG 1C 16S	500 FT SPOOL IN A CARTON
27030605	18-16 SD CU TFFN/MTW/AWM 1316/1452 PURPLE 2500 FT	18 AWG 1C 16S	2500 FT SPOOL
27030604	18-16 SD CU TFFN/MTW/AWM 1316/1452 PURPLE 25000 FT	18 AWG 1C 16S	25000 FT DRUM
27030601	18-16 SD CU TFFN/MTW/AWM 1316/1452 PURPLE 500 FT	18 AWG 1C 16S	500 FT SPOOL IN A CARTON
27023105	18-16 SD CU TFFN/MTW/AWM 1316/1452 RED 2500 FT	18 AWG 1C 16S	2500 FT SPOOL
27023101	18-16 SD CU TFFN/MTW/AWM 1316/1452 RED 500 FT	18 AWG 1C 16S	500 FT SPOOL IN A CARTON
29754905	18-16 SD CU TFFN/MTW/AWM 1316/1452 TAN 2500 FT	18 AWG 1C 16S	2500 FT SPOOL
29754901	18-16 SD CU TFFN/MTW/AWM 1316/1452 TAN 500 FT	18 AWG 1C 16S	500 FT SPOOL IN A CARTON
27022305	18-16 SD CU TFFN/MTW/AWM 1316/1452 WHITE 2500 FT	18 AWG 1C 16S	2500 FT SPOOL
27022301	18-16 SD CU TFFN/MTW/AWM 1316/1452 WHITE 500 FT	18 AWG 1C 16S	500 FT SPOOL IN A CARTON
27026405	18-16 SD CU TFFN/MTW/AWM 1316/1452 YELLOW 2500 FT	18 AWG 1C 16S	2500 FT SPOOL
27026401	18-16 SD CU TFFN/MTW/AWM 1316/1452 YELLOW 500 FT	18 AWG 1C 16S	500 FT SPOOL IN A CARTON
27031405	18-16 SD CU TFFN/MTW/AWM GRAY 2500 FT	18 AWG 1C 16S	2500 FT SPOOL
27031401	18-16 SD CU TFFN/MTW/AWM GRAY 500 FT	18 AWG 1C 16S	500 FT SPOOL IN A CARTON
16 AWG (41)
26988604	16 SOL SD CU TFN/AWM 1316/1452 BLACK 500 FT	16 AWG 1C	500 FT SPOOL IN A CARTON
26991004	16 SOL SD CU TFN/AWM 1316/1452 BLUE 500 FT	16 AWG 1C	500 FT SPOOL IN A CARTON
26995104	16 SOL SD CU TFN/AWM 1316/1452 BROWN 500 FT	16 AWG 1C	500 FT SPOOL IN A CARTON
26998504	16 SOL SD CU TFN/AWM 1316/1452 GRAY 500 FT	16 AWG 1C	500 FT SPOOL IN A CARTON
26992804	16 SOL SD CU TFN/AWM 1316/1452 GREEN 500 FT	16 AWG 1C	500 FT SPOOL IN A CARTON
26994404	16 SOL SD CU TFN/AWM 1316/1452 ORANGE 500 FT	16 AWG 1C	500 FT SPOOL IN A CARTON
45724104	16 SOL SD CU TFN/AWM 1316/1452 PINK 500 FT	16 AWG 1C	500 FT SPOOL IN A CARTON
26997704	16 SOL SD CU TFN/AWM 1316/1452 PURPLE 500 FT	16 AWG 1C	500 FT SPOOL IN A CARTON
26990205	16 SOL SD CU TFN/AWM 1316/1452 RED 2500 FT	16 AWG 1C	2500 FT SPOOL
26990204	16 SOL SD CU TFN/AWM 1316/1452 RED 500 FT	16 AWG 1C	500 FT SPOOL IN A CARTON
26989404	16 SOL SD CU TFN/AWM 1316/1452 WHITE 500 FT	16 AWG 1C	500 FT SPOOL IN A CARTON
26993604	16 SOL SD CU TFN/AWM 1316/1452 YELLOW 500 FT	16 AWG 1C	500 FT SPOOL IN A CARTON
27032205	16-26 SD CU TFFN/MTW/AWM 1316/1452 BLACK 2500 FT	16 AWG 1C 26S	2500 FT SPOOL
27032216	16-26 SD CU TFFN/MTW/AWM 1316/1452 BLACK 25000 FT	16 AWG 1C 26S	25000 FT DRUM
27032201	16-26 SD CU TFFN/MTW/AWM 1316/1452 BLACK 500 FT	16 AWG 1C 26S	500 FT SPOOL IN A CARTON
27035505	16-26 SD CU TFFN/MTW/AWM 1316/1452 BLUE 2500 FT	16 AWG 1C 26S	2500 FT SPOOL
27035512	16-26 SD CU TFFN/MTW/AWM 1316/1452 BLUE 25000 FT	16 AWG 1C 26S	25000 FT DRUM
27035501	16-26 SD CU TFFN/MTW/AWM 1316/1452 BLUE 500 FT	16 AWG 1C 26S	500 FT SPOOL IN A CARTON
27039705	16-26 SD CU TFFN/MTW/AWM 1316/1452 BROWN 2500 FT	16 AWG 1C 26S	2500 FT SPOOL
27039701	16-26 SD CU TFFN/MTW/AWM 1316/1452 BROWN 500 FT	16 AWG 1C 26S	500 FT SPOOL IN A CARTON
27042105	16-26 SD CU TFFN/MTW/AWM 1316/1452 GRAY 2500 FT	16 AWG 1C 26S	2500 FT SPOOL
27042101	16-26 SD CU TFFN/MTW/AWM 1316/1452 GRAY 500 FT	16 AWG 1C 26S	500 FT SPOOL IN A CARTON
27036305	16-26 SD CU TFFN/MTW/AWM 1316/1452 GREEN 2500 FT	16 AWG 1C 26S	2500 FT SPOOL
27036312	16-26 SD CU TFFN/MTW/AWM 1316/1452 GREEN 25000 FT	16 AWG 1C 26S	25000 FT DRUM
27036301	16-26 SD CU TFFN/MTW/AWM 1316/1452 GREEN 500 FT	16 AWG 1C 26S	500 FT SPOOL IN A CARTON
27038905	16-26 SD CU TFFN/MTW/AWM 1316/1452 ORANGE 2500 FT	16 AWG 1C 26S	2500 FT SPOOL
27038901	16-26 SD CU TFFN/MTW/AWM 1316/1452 ORANGE 500 FT	16 AWG 1C 26S	500 FT SPOOL IN A CARTON
27040505	16-26 SD CU TFFN/MTW/AWM 1316/1452 PINK 2500 FT	16 AWG 1C 26S	2500 FT SPOOL
27040501	16-26 SD CU TFFN/MTW/AWM 1316/1452 PINK 500 FT	16 AWG 1C 26S	500 FT SPOOL IN A CARTON
27041305	16-26 SD CU TFFN/MTW/AWM 1316/1452 PURPLE 2500 FT	16 AWG 1C 26S	2500 FT SPOOL
27041301	16-26 SD CU TFFN/MTW/AWM 1316/1452 PURPLE 500 FT	16 AWG 1C 26S	500 FT SPOOL IN A CARTON
27034805	16-26 SD CU TFFN/MTW/AWM 1316/1452 RED 2500 FT	16 AWG 1C 26S	2500 FT SPOOL
27034816	16-26 SD CU TFFN/MTW/AWM 1316/1452 RED 25000 FT	16 AWG 1C 26S	25000 FT DRUM
27034801	16-26 SD CU TFFN/MTW/AWM 1316/1452 RED 500 FT	16 AWG 1C 26S	500 FT SPOOL IN A CARTON
29753105	16-26 SD CU TFFN/MTW/AWM 1316/1452 TAN 2500 FT	16 AWG 1C 26S	2500 FT SPOOL
29753101	16-26 SD CU TFFN/MTW/AWM 1316/1452 TAN 500 FT	16 AWG 1C 26S	500 FT SPOOL IN A CARTON
27033005	16-26 SD CU TFFN/MTW/AWM 1316/1452 WHITE 2500 FT	16 AWG 1C 26S	2500 FT SPOOL
27033017	16-26 SD CU TFFN/MTW/AWM 1316/1452 WHITE 25000 FT	16 AWG 1C 26S	25000 FT DRUM
27033001	16-26 SD CU TFFN/MTW/AWM 1316/1452 WHITE 500 FT	16 AWG 1C 26S	500 FT SPOOL IN A CARTON
27037105	16-26 SD CU TFFN/MTW/AWM YELLOW 2500 FT	16 AWG 1C 26S	2500 FT SPOOL
27037101	16-26 SD CU TFFN/MTW/AWM YELLOW 500 FT	16 AWG 1C 26S	500 FT SPOOL IN A CARTON

Application & features

APPLICATION
Southwire Type TFN/TFFN or MTW or AWM may be used as fixture wire, machine tool wiring, or appliance wiring material as specified in the National Electrical Code® and other applicable codes and standards. Voltage for all applications is 600 volts. Allowable temperatures are as follows:

- TFN/TFFN- Dry locations not to exceed 90°C
- AWM- When rated as appliance wiring material in dry locations, conductor temperatures not to exceed 105°C
- MTW- Wet locations or when exposed to oil at temperatures not to exceed 60°C or dry locations not to exceed 90°C (with ampacity limited to that for 75°C conductor temperature per NFPA 79)

FEATURES
- Gasoline and Oil Resistant II
- MTW- Stranded Constructions Only
- RoHS Compliant

Standards & references

ASTM B3 Soft or Annealed Copper Wire
ASTM B174 Standard Specification for Bunch-Stranded Copper
UL 66 Fixture Wire
UL 758 Standard for Appliance Wiring Material
UL 1063 Machine Tool Wiring (MTW)