Standard Specification: IS 13947 ( Part 4/Sec1) DC1 Duty
Rating: Up to 3000 AMPS @ 60 V DC
Configuration:

Single Pole Normally Open
Single Pole Normally Close

Design feature:

Silver Alloy Contacts for low contact resistance
Powerful Electromagnet For High Contact Pressure.
Bus Bar Mounting
Epoxy Encapsulated Coil

Standard Specification: IS 13947 ( Part 4/Sec1) DC1 Duty
Rating:

Up to 3000 AMPS @ 60 V DC

         1000 AMPS @ 220 V DC

Configuration:

Single Pole ON/OFF

Design feature:

Silver Alloy Contacts for low contact resistance
Compact & Powerful Electromagnet For High Contact Pressure.
Bus Bar Mounting
Epoxy Encapsulated Magnet Coil

Standard Specification:IS 13947 ( Part 4/Sec1) DC 22b DutyRating: (in Amps):Up to 500 Amps @ 48 V DCConfiguration:

Single and Two Pole ON/OFF & Change Over

Design feature:

Emergency Stop Switch
Contact Opens with A Snap Action
On-load Breaking Design

Standard Specification: IS 13947 ( Part 4/Sec1) DC 3 Duty
Rating: Up to 300 @ 48 V DC
Application:

Fork-Lift Trucks
Battery Powered Vehicles
Fighting Defence Vehicles

Configuration: Single, Double Pole ON/OFF & Change Over
Design feature:

Fire Retardant DMC Contact Holder
Arc Quenching Magnetic Blow-Out System
High Interrupting ability
Aux Contacts Upto 2 NO + 2NC
Stainless Steel Spring for long Life

Standard Specification:IS 13947 ( Part 4/Sec1) DC 5 DutyRating:Up to 5000 AMPS for 20 sec @ 1000V DCConfiguration:

• Single Pole Normally Closed

Design feature:

• Continuous Duty Coil
• DC Electromagnet with Rectifier Pack for AC Coil Input
• Epoxy Encapsulated magnet Coil
• Aux, Contact upto 2NO + 2NC

Railway Earthing Switch

Rating: Four Pole 400 AMPS @ 3 KV DC Peak
Application:

Delhi Metro Train Bmobardier India

Design feature:

Vaccum Epoxy Moulded Insulator
Operating Mechanism Hard Anodised Aluminium
Stainless Steel Housing
High Conductivity Copper Contacts

Isolation and Test Switch for Bombardier US

Rating: 400 AMPS @110 V DC 
Application: They are intended for switching high power circuits in Application including Power Stations, Electric Trains and Locomotives
Design feature:

Manual Drive with Snap Action
Silver Nickel Contact Tips on Fixed and Moving Contacts
These parts can be assembled in a variety of ways to    produce the various switching types.

Rating:

1mm to 50 mm Stroke
Upto 200Kg Push-Pull Force

Configuration:

Push, Pull & Double Acting Push & Pull

Design feature:

Two Coil with Power Economiser
Sintered Bush Bearings,
Din Plug Coil Connection
Built in rectifier for AC Input Supply
Energize to lock or Unlock
Low Noice
High Speed Operation
Long Stroke, High Push/Pull

Rating: Up to 120 KV DC Peak
Applications

Electrostatic Precipitator
Thermal Power Plant
Iron & Steel Industry
Cement & Coal Industry

Configuration:

Two Way Three Pole
Three way Four Pole

Design feature:

Manual Drive, Solenoid & Motor Operated
High Dielectric & Mechanical Strengths
Vacuum Epoxy Moulded Insulators
Aux. Switch for Position Indication.

Rating: Up to 120 KV DC Peak
Application:

Electrostatic Precipitator
Soft Discharge
Thermal Power
Iron and Steel Industry
Cement and Coal Industry

Design feature:

Electrical, Mechanical & Chemical Resistant Material
Cured at high temperatures
Long Creepage distance
High dielectric & Mechanical strengths
Insulators Tested at CPRI Banglore & Elpro International Ltd. Pune