UL10533 FRPE Insulated Wire – 600V / up to 90°C Hook-Up Wire for Internal Wiring Applications
UL10533 is a UL-recognized single-conductor wire featuring extruded FRPE (Flame-Retardant Polyethylene) insulation. Rated for 600V and suitable for temperature classes 60°C, 80°C, and 90°C, this wire is designed for internal wiring in electronic and electrical equipment. It offers a balance of flame resistance, mechanical stability, and electrical insulation performance.
With solid or stranded copper conductors ranging from 36 AWG to 14 AWG, UL10533 is widely used in control panels, appliances, and other applications requiring reliable low-voltage internal wiring that meets horizontal flame test requirements.
Key Features of UL10533 Wire
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Conductor: Solid or stranded, bare or tinned copper
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Conductor Size Range: 36 AWG to 14 AWG
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Insulation: Extruded FRPE
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Minimum Average Thickness: 7 mils
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Minimum Thickness at Any Point: 5 mils
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Voltage Rating: 600V AC
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Temperature Rating: 60°C, 80°C, 90°C
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Flame Resistance: Passes UL Horizontal Flame Test
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Standards Compliance: UL 758 AWM Style 10533
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Use: Internal wiring
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Marking: General
Common Applications
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Internal wiring of electronic and electrical devices
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Control panels and circuit interconnects
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Appliance and consumer electronics wiring
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Point-to-point signal and power distribution
UL10533 wire is engineered to perform reliably in internal environments requiring moderate heat resistance, mechanical protection, and compliance with UL 758 flame standards.
🔗 Related Hook-Up Wire Styles
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UL1015 – 600V, 105°C PVC-insulated general-purpose wire
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UL10368 – 300V, 105°C XLPE-insulated wire for internal control panels
🌐 External Reference Source
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