GENERAL

Working of an isolator is very simple and it can be operated in various ways such as fully-automatic, semi-automatic or manually operated.

An OFF load isolator is rated carry current in the closed position.

It is not rated to switch either resistive or inductive loads.

The circuit must include an additional load rated switching device. "IMP" Series Isolators are suitable for applications in distribution networks.

A mechanical switching device capable of making, carrying and breaking currents under normal circuit conditions which may include specified operating overload conditions and also carrying for a specified time current

Our Switches have a door interlock system, which not only prevents the cover from being removed when the switch is in the ‘ON’ position, the door is locked internally.

Isolator is a manually or Motor operated mechanical switch.

It is Spring Operated Mechanism, Safe and extremely reliable in operations and maintenance free long service life.

It is usual and necessary for satisfactory and trouble free operation and maintenance of the equipment shall be within the scope of supply without any extra financial implication.

Current carrying parts are manufactured fromH.D.E. Copper upto 2000A continuous rating. Moving contacts have a ‘Lead in’ feature whichensures contact alignment with the fixed contactblade.

Mechanical interlocks areprovided between main switch and earthin away, the earth switch can be closed.When the switch is in open condition.

Our Off-load isolators is easy to use and has low maintenancecost.

Spring Operated Mechanism

Maintenance free long service life

Robust and highly reliable contacts

Safe and extremely reliable in operations

Excellent dielectric properties and mechanically rigid design

We follow Reference standard as per IEC 62271 & IS 9920

Compact design with aesthetic look

Best service network throughout India

Tested in accordance to IS/IEC standards

GENERAL

Load break switch switches are mechanically moving their contacts with an appropriate speed in order to make (close) or break (open) the circuit

A load break switch is a disconnect switch that has been designed to provide making or breaking of specified currents.

These switches are used to de-energize or energize a circuit that possesses some limited amount of magnetic or capacitive current, such as transformer exciting current or line charging current

Load break switches, generally comes with the spring mechanism for switching ON & OFF operations.

Load break switch with spring mechanism are generally provided with Fuse protection.

Load break switch are also provided with the Earth Switch, which helps in grounding the charges.

Load break switch is operated by HRC fuses in whicha pin strikes LBS Lever whichin turn trip the switch.

It meets the special need for Small Industries, Residential Apartments, Commercial Complexes, Hospitals, Educational Institution, secondary substation as well as large capacity power transformer.

Its 3 pole structure gang operated

Very easy to switch ON& OFF the circuit.

Shunt trip coils is used for tripping purpose.

HRC fuse provision for short circuit protection.

Rating of HRC fuses varies according to the type of application.

Auxiliary switches of configuration can be given along with Load break switchesas per the requirements.

Spring Operated Mechanism

Maintenance free long service life

We follow Reference standard as per IEC 62271 & IS 9920

Tripping possible by means of fuses or relays

Tested in accordance to IS/IEC standards

Mechanically interlocked earth switch available as an optional item.

Load break switch with Earth switch (fully interlocked)