Features: Ranging from 5 HP to 25 HP Suitable for Bore-well Submersible Pumps Analog Type Amps Meter & Volt Meter (Big-Square Type) Bimetal Thermal Over Load Relay Panel is consisting of Three 4 Pole Contactors. Auto Start Unit with Single Phase Preventer Delay Timer along with Selector Switch Housed in Powder coated Steel Enclosure.