• Increase font size
  • Default font size
  • Decrease font size
Start Special Antennas Accessories Strain Insulator GT 300

Strain Insulator GT 300

Article Index
Strain Insulator GT 300
Technical Data
All Pages

Strain Insulator For Wire Antennas

Extrem Robust



PTFE insulators are not affected by any aggressive media which are likely to be encountered aboard seagoing ships. At tropical temperatures, immunity to attack by chemicals is guaranteed for inorganic acids in concentrations up to 20%, alkalis, aqueous solutions of inorganic salts, organic acids, alcohols, aldehydes, ketones, esters and amines and, of course, sea water.


Also, PTFE insulators do not absorb moisture if immersed in water for a long time. The build-up of ice or dust is largely prevented by the water-repellent surface.


The GT 300 is equipped with electrolythic polished fittings.

PTFE insulators have excellent electrical characteristics, for example an extremely high insulation resistance, negligible surface conductivity, low dielectric loss factor and a good resistance to creepage currents and arcing. There is no degradation of the electrical data in humid environments.

Strain Insulator GT 300







Dimensions GT 300





Technical Data

Dimension (l x d)
290 x 80 mm
Weight 1,5 kg
Ambient temperature -60°...+150°C
Water absorption none
Breaking load 18 kN
Safe working load 6 kN
Material insulator PTFE (Teflon)
Material fittings stainless steel (1.4401)
Max. operating voltage 50 kV

Dielectric constant

2,1 (0,4 - 30 MHz)

Tangens delta

0,0003 (0,4 - 30 MHz)

Data given without tolerance are typical values.
Design and specification are subject to change without prior notice, errors excepted.
Product specification 03-04-01,
© AAS GmbH



For further information please contact

Active Antenna Systems AAS GmbH
Albert-Einstein-Ring 21, 22761 Hamburg, Germany
Phone +49 40 899 695 - 0 Email info@aas.de



(c) 2011 AAS GmbH. All rights reserved. Design and administration by ancomi