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