OK International ETFE Installation Guide

OK International Ltd • Eagle Close • Chandler’s Ford • Eastleigh • Hants SO53 4NF • UK

Phone: [phone] • Fax: [phone]

www.okinternational.com

ETFE-INSULATION (TEFZEL)

1. Structure, Electric, Thermal and Mechanical Values

Copper Wire – Tin Plated
Insulation from ETFE – extruded, lightly fixed.

AWG Gauge 30 28 26 24 22
a) Conductor -diameter in mm 0.25 0.32 0.4 0.5 0.63
b) Wall Thickness in mm

c) Outside-diameter in mm 0.56 0.63 0.71 0.81 0.94
d) Tolerances in mm
e) Conductor-resistance per kilometer 365 227 143 89.4 56
f) Operating Voltage
g) Testing Voltage
h) Continuous Operating Temperature
i) Tensile Strength
k) Elongation of Isolation
l) Elongation of Conductor
m) Current Capacity in A at 55 degC 2.6 3.4 4.5 5.2 5.7
Ambient Temperature
n) Colour
o) Isolation

min.15%

1. These wire connections are suitable for self cutting and stripping tools.

2. Tested for VDE 0881
* AWG = American Wire Gauge
Limited colour variations are permissible in manufacture, so long as there is no
possibility of confusion with other colours.

0.15

0.05 + or -

max. 375V 50Hz

1500V 50Hz

minus 90 to plus 150 deg C

30 N/mm2

150%

max. 20%

10 Standard Colours available

Resistance at all diameters min.

3000 Mohm x km

AIRIDUS™ Air Purification • METCAL™ Soldering & Rework Systems • TECHCON™ Fluid Dispensing

GROUNDZERO Static Control • WIRE WRAPPING Connection Solutions

OK INTERNATIONAL