APPLIANCE WIRING MATERIAL
Subj.758 Section 4 Page 4512 Issued:2003-01-15
Revised:2012-04-11
Style 4512 Multiple-conductor cable using non-integral jacket

Rating150 deg C, 300 Vac, Horizontal flame.
InsulationLabeled or complying with Manufacturer's AWM procedure.
AssemblyConsists of two or more insulated conductors, or groups of insulated conductors, cabled together forming oval or round cable. The lay of cabled conductors is not specified. Insulated conductors or groups of insulated singles may also be laid parallel to form a flat cable.
CoveringOptional. Extruded PFA or extruded FEP, or non-extruded PTFE Tape with a minimum average thickness of 2 mils.
ShieldOptional.
FillersOptional.
JacketExtruded SR.
Dia of cable under jacket (inches)Minimum average (mils)Minimum at any point (mils)
0.700 or less3024
0.701-1.0004536
1.001-1.5006048
1.501-2.5008064
2.501-4.00011088
4.001 and larger140112
Jacket shall be extruded in two layers with a textile braid between two layers. The thickness of the individual layers is not specified.
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseInterconnecting Cable for Medical Instruments.

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