APPLIANCE WIRING MATERIAL
Subj.758 Section 4 Page 4493 Issued:2001-09-24
Revised:2011-11-28
Style 4493 Multiconductor cable with extruded non-integral jacket.

Rating80 deg C, 300 Vac, Cable flame.
InsulationLabeled or complying with manufacturer's AWM procedure.
AssemblyConsists of two or more conductors, twisted pairs or groups of twisted conductors. The conductors may be laid parallel or twisted together to form a flat, oval or round cable construction. Lay not specified. Barrier layer and/or fillers optional. Manufacturer shall maintain a complete description of each assembly. May use same or mixed AWG size.
CoveringOptional - Extruded PVC, extruded PTFE, extruded PFA, extruded FEP, extruded ETFE or extruded SBR/NR, 5 mils minimum thickness at any point, over the assembly.
ShieldOptional.
CoveringOptional - Extruded PVC, extruded PTFE, extruded PFA, extruded FEP, extruded ETFE or extruded SBR/NR, 5 mils minimum thickness at any point, over the assembly.
ShieldOptional.
JacketExtruded SRB/NR.
Diameter of core assembly under jacket*Minimum average thicknessMinimum thickness at any point
0.700 inch or less30 mils24 mils
0.701-1.000 inch45 mils36 mils
1.001-1.500 inch60 mils48 mils
1.501-2.500 inch80 mils64 mils
2.501-4.000 inch110 mils88 mils
4.001 inch and larger140 mils112 mils
*Major diameter if cable is flat or oval.
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseInternal wiring or external interconnection of electronic equipment.

UL and the UL Logo are trademarks of UL LLC © 2024