When it comes to Heavy Duty Limit Switches, there is no substitute for quality locally manufactured brilliance. That is why NHP are proud of their tough range of Austrol Heavy Duty Limit Switches that are just that – engineered and manufactured in Australia, to suit Australian conditions.
This quality range of Austrol Type 77 limit switches are designed for heavy duty applications and consist of two models:
- Hatchway Limit Switch (77HL)
- Track Limit Switch (77TL)
With proven reliability in adverse conditions thanks to their durable cast construction (hatchway- cast aluminium, track- cast iron), the Austrol Type 77 limit switches are also weatherproof and dustproof to IP 54.
An oil impregnated bearing means lubrication is not required and the iron operating lever is adjustable to any angular position. Rounding out the features and benefits of these high quality limit switches is the contacts are manufactured in fine silver for improved reliability and reduced possibility of oxidation.