THHN Wire AWG 250 MCM Stranded

#250 MCM THHN Stranded is a 1 conductor bare copper cable with (37 Strands) and PVC/Nylon insulation material. It features integral insulation and jacket. Marked (UL) THHN or THWN, it is rated for 600 Volts RMS and 90° C dry locations.

Technical Specs

Size	#250 MCM
Type	THHN Stranded
Conductors	1 conductor
Conductor Material	bare copper
Stranding	(37 Strands)
Insulation	PVC/Nylon insulation material
Construction	integral insulation and jacket
Marking	(UL) THHN or THWN
Dry Location Rating	90° C dry locations
Wet Location 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

• In conduit and cable trays, THHN copper conductors are used for commercial and industrial applications.
• For dry locations, it is designed not to exceed 90° C.
• As THWN, it supports wet locations up to 75° C.
• For installations requiring 600 Volts RMS, it is suitable.