- Operating voltage range 200Vac-470Vac at 50Hz
- Trip Time Delay- 5 sec to 10 sec
- Prevention Against
- Phase Failure from input side (input SPP)
- Phase Failure from output side (output SPP)
- Phase unbalance (Normally 80V)
- Current Unbalance
Being an eminent firm, we are keenly engrossed in proposing the best quality Digital Auto Switch DOL - Star Delta. The equipment has 16-Bit Microcontroller based design for ensuring accurate control of various operations to the plants. Comes in different variants and models, it guarantees constant performance, high efficiency and long life to the plants by protecting from overload, dry run, phase reversal, high/low voltage and so on. Easy to install and durable, clients can buy Digital Auto Switch DOL - Star Delta at negotiable prices.