Supply of lot-1: 75nos 132kv sf6 circuit breakers and lot-2: 70nos 132kv sf6 circuit breakers.

Circuit breakers for dc operation,circuit breakers for dc operation

Dismantling and shifting of cgl make 400 kv sf6 gas circuit breakers of 400 kv switchyard stps, sarni

Miniature circuit breakers (mcbs)

Residual current operated circuit breakers

Circuit breakers for dc operation

Construction of 8 km 110kv double circuit lilo line from 110kv kizhissery malappuram feeder(1kiml-1) to the proposed 110kv substation vengara.

The work of erection and commissioning of 2 nos 110kv double circuit utility pole monopole for existing 110kv double circuit ponda-verna and xeldem verna line to raise height of low sagged 110kv double circuit conductor for safety clearance

Moulded case circuit breakers (mccb) conforming to is/iec 60947 (part 2),moulded case circuit breakers (mccb) conforming to is/iec 60947 (part 2),moulded case circuit breakers (mccb) conforming to is/iec 60947 (part 2),moulded case circuit breakers (mccb) conforming to is/iec 60947 (part 2),moulded case circuit breakers (mccb) conforming to is/iec 60947 (part 2)

Testing of transformers, circuit breakers, instrument transformers, protective relays, capacitor bank and calibration of electrical testing instrument of kuju colliery under kuju area.