SWITCH-DISCONNECTORS

Innovation and development

JHAS Switch-disconnectors are widely used in

Power Distribution systems and Automation

systems for Buildings, Power, Petrochemical and

other industries, can effectively solve the problems

of emergency disconnection, safety disconnection,

machine control and motor control.

With integrated isolation, breaking and switching function, the high

performance design means these products can be easily changed form

Load Isolation Switches to Cam Switches and provide highly innovative

solutions for many application.

With the instantaneous on/off structure contact force is not a affected by

external forces, the contact pressure and the over travel remain stable

during the operation of the handle to the action point.

The switch housing is made of glass fibre reinforced unsaturated polyester

resin and has high Flame Resistance, Dielectric, Anti-Carbonisation and

Impact Resistance.

A standard 3 pole Switch-disconnectors can be combined into a 6/8 pole

Switch-disconnectors by the used of accessories.

Installation Options: Screw Installation, Rail Installation or Door Installation

Can padlock, more safely and reliable, diameter of lock is Ø4-Ø5mm

Standard: EN60947-3 and GB14048.3.

Degree of Protection: IP20 or IP67(with Plastic or Aluminium enclosures).