12-168 2/C PROFESSIONAL SPEAKER CL3 WHITE 500 FT

Southwire #: 947220501

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Construction

Outer Jacket / Armor Color

PURPLE

WHITE

Conductor Color

Packaging

Application & Features

Remote Control, Signalling, and Power-Limited circuits per NEC Article 725. 22AWG - 16 AWG also as communication circuits per NEC Article 800. Security, sound and audio, speaker cable, public address, intercom, sound reinforcement, alarm and access control circuits and power-limited controls.

Flame Test: UL 1666

Cable Type: CL3, Direct Burial Rating

Voltage: 300 Volts

Temperature: 75ºC

Specifications

Cable Type	Speaker Wire CL3 Speaker Wire CL3
Cond. Size	12 AWG 12 AWG
Conductor Number	2 2
Cond. Type	CU CU
Cond. Strands	168 168
Diameter Over Conductor (in) (cm)	0.094 0.24	inch cm
Jacket Thickness (mils) (mm)	20 0.51	mils mm
Approx. OD (in) (cm)	0.278 0.71	inch cm
Copper Weight (lbs/1000') (kgs/km)	41 61	lbs/1000' kgs/km
Approx. Weight (lbs/1000') (kgs/km)	66 98	lbs/1000' kgs/km
Shield Type	None None
DC Resistance at 25C (ohms/1000') (ohms/km)	1.774 2.64	ohms/1000' ohms/km
AC Resistance at 75C (ohms/1000') (ohms/km)	2.137 3.18	ohms/1000' ohms/km
Inductive Reactance (ohms/1000') (ohms/km)	0.054 0.08	ohms/1000' ohms/km

Standards & References

ASTM B8 Concentric-Lay-Stranded Copper Conductors
UL 13 Power-Limited Circuit Cables
UL 444 Communications Cables (90ºC, 300V)

Construction

Conductor:Bare copper Class K stranding per ASTM B172
Insulation:Polyvinyl Chloride PVC
Rip Cord:Rip cord for ease of jacket removal
Jacket: White Polyvinyl Chloride PVC.

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