Telecom Product,
Features

Ø Switch works on Relays which are mounted on computerized designed PCB.  

Ø Change from one Telephone exchange to another Telephone Exchange in just in ON mode of the switch.

Ø  Switch works on 48 V.

Ø  One Relay is used for one line with LED indication (For easy to replace Relay card).

Ø  5. Heavy duty powder coated box.

Ø The system presented here can be used for connecting two Exchange in parallel and switching the phone line of another exchange at the time of failure of the main exchange.

Ø Usually a single telephone Exchange is connected to if another telephone Exchange is required use a phone line changeover is can be used for connecting the other telephone Exchange.  

Ø Under normal condition, two telephones Exchange (telephone Exchange 1 and 2) can be used as Exchange while telephone Exchange 1 is connected to the lines from.

Ø  In changeover mode, disconnected from Exchange-1 and connects to Exchange 2.

It is an Automatic Telephone Line Changeover Switch, which operates on relay based computerized
design PCB and is capable of switching all the phone lines from one telephone exchange to another with
a single MCB.

 The capacity of each card is 40 lines. Up to 40 phone lines can be changed using
the switching controls.
 In-out connectivity available by krone module port.
 Krone module of 10 lines is available.
 LED indication available while switching.
 Cooling fan is available to reduce excess heat in the panel.
 Operating voltage of phone line changeover can be 48VDC or 230VAC according to
the consumer.
 Aesthetic Heavy duty powder coated panel.
 Two stage surge protection is available.
 It is completely manufactured in India and OEM Trade Mark Registration
Certificate is also available.