THHN Wire AWG 300 MCM Stranded

#300 MCM THHN Stranded cable with 1 conductor bare copper (37 strands) and PVC/Nylon insulation material. It is insulated with integral insulation and jacket. Listed as (UL) THHN or THWN, with 600 Volts RMS and 90° C dry location use.

Technical Specs

Conductor Size	#300 MCM
Conductor Count	1 conductor
Conductor Material	bare copper
Stranding	(37 strands)
Type	(UL) THHN or THWN
Insulation	PVC/Nylon insulation material
Construction	insulated with integral insulation and jacket
Dry Rating	90° C dry locations
Wet Rating	THWN- wet locations up to 75° C
Voltage	600 Volts RMS
Resistance	Gasoline and oil resistant
Standards	ASTM - B3, B8, and B787
Compliance	RoHS/REACH compliant
Colors	Available in different colors

Applications

• Used in conduit and cable trays for commercial and industrial applications.
• Use in dry locations not to exceed 90° C.
• When used as THWN, it supports wet locations up to 75° C.