Rashail DOL Phase Preventer, Auto Switch - DOL, Heavy-Duty Motor Safety Solution

The Rashail DOL Phase Preventer Auto Switch is a heavy-duty protection device designed for large agricultural and industrial motors. It safeguards motors from phase failure, voltage fluctuations, and imbalance to prevent burnout and downtime. The automatic switching system provides a delay of approximately one minute when power is restored, ensuring safe startup. Built for high-performance motors, it is ideal for borewell pumps, irrigation systems, and commercial machinery. Easy 7-wire installation and a 3-month warranty make it a reliable motor safety solution.

Key Features and Benefits:

• Heavy-duty phase preventer designed for large agricultural and industrial motors

• Protects motors from phase failure, imbalance, and voltage fluctuations

• Prevents motor burnout and increases motor lifespan

• Automatic restart delay ensures safe startup after power restoration

• Ensures uninterrupted operation for irrigation and commercial machinery

• Durable build suitable for continuous heavy-load usage

• Easy installation with reliable motor protection

Technical Details:

• Model Type: DOL (Direct-On-Line) Phase Preventer with Auto Switch

• Motor Compatibility: High-performance agricultural and commercial motors

• Protection Features:

  1. Phase failure protection

  2. Voltage imbalance protection

  3. Burnout prevention during fluctuations

• Restart Delay: Approximately 1 minute after power recovery

• Installation: Simple 7-wire connection

• Design: Heavy-duty build for long operational life

• Warranty: 3 months

Use Cases:

• Ideal for protecting heavy-duty motors in farms, borewell pumps, irrigation systems

• Suitable for commercial motors in factories, workshops, and industrial setups

• Essential for locations with unstable power or frequent phase issues

• Maintains motor safety in high-load agricultural equipment

In the Box:

• 1 x DOL Auto Switch (Phase Preventer)

• User/Installation guide (if applicable)