UL 1332 FEP Insulated High Temperature Wire (200°C / 300V)

Exceptional Durability and Chemical Resistance for Advanced Industry

CableApex’s UL 1332 FEP (Fluorinated Ethylene Propylene) insulated wire is engineered for high-performance applications requiring superior thermal stability and chemical inertness. With a continuous operating temperature of 200°C, it is ideal for internal wiring in industrial ovens, chemical processing equipment, and medical devices. Our commitment to 99.99% high-purity oxygen-free copper (OFC) ensures stable conductivity even in the harshest environments.

Key Technical Specs (UL File E333030)

Style Number: UL 1332
Insulation: FEP (Teflon Equivalent)
Temperature Rating: -60°C to +200°C
Voltage Rating: 300V AC
Conductor: 99.99% Tinned Copper / Silver-plated Copper (Optional)
Resistance: Excellent resistance to oil, strong acids, strong alkalis, and oxidants.

Detailed Parameter Table

Gauge (AWG)	Conductor Stranding	Insulation Thickness (mm)	Outer Diameter (mm)	Max Resistance (Ω/km)
28 AWG	7/0.12	0.25	0.90	239.0
24 AWG	7/0.20	0.25	1.15	94.2
20 AWG	19/0.20	0.33	1.65	36.7
16 AWG	19/0.30	0.33	2.15	14.6

The CableApex Advantage

Specialized Manufacturing: Backed by 15 years of industrial cable expertise and our 20-acre production facility in Yangzhou.
Premium Conductor Purity: We strictly use 99.99% pure copper to prevent oxidation and ensure the longevity of your equipment.
Space-Saving Design: The thin-wall FEP insulation provides a much smaller outer diameter than silicone wire, making it perfect for compact wiring environments.
Verified Compliance: Fully compliant with UL 758 standards. Independently verifiable via UL File E333030.