IMSA 50-2Loop Detector Lead-In Wire Application: Used in municipal signal systems as lead-in cable or for use in communication circuits where a low capacitance is needed, suitable for underground conduit, as aerial cable supported by messenger, or in raceways in buildings.
Construction:
Aluminum/Polyester Shield
PE Jacket, 600 Volts
Unilay stranded tin coated, annealed copper per ASTM-B-33.
Insulation is high molecular weight PE per UL 758, black and clear.
Aluminum/Polyester ape shield helically applied.
Stranded, tin coated drain wire.
Polyethylene Jacketed, 600 Volts (black).
Standards: IMSA Spec No. 50-2-1984. Also available: NCDOT 1993 and NCDOT 06-031110.
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