RC Bentex (RSA) 40 HP Semi Automatic Star Delta Oil Immersed Starter

The RC Bentex RSA 40 HP Semi Automatic Star Delta Oil Immersed Starter is a heavy-duty motor starter designed for controlling and starting compatible three-phase induction motors. It uses a star-delta starting arrangement to provide controlled motor starting and help reduce the high starting current associated with direct-on-line starting.

The semi-automatic operation provides convenient control of the motor starting sequence while allowing the operator to manage the starter as required for the application. The oil-immersed switching arrangement is designed for reliable operation and improved heat dissipation during repeated motor operation.

This starter is suitable for applications where dependable control of a 40 HP three-phase motor is required, including agricultural pump sets, water pumps, industrial machinery and other motor-driven equipment.

Key Features

• 40 HP Motor Rating – Designed for compatible 40 HP three-phase induction motors.
• Star-Delta Starting – Provides controlled motor starting and helps reduce starting current.
• Semi-Automatic Operation – Convenient control for motor starting applications.
• Oil Immersed Design – Designed for reliable switching and heat management.
• Heavy-Duty Construction – Suitable for regular agricultural and industrial use.
• Three-Phase Operation – Designed for compatible three-phase motor applications.
• Wide Applications – Suitable for pumps, agricultural equipment and industrial machinery.

Specifications

Suitable Applications

• Agricultural water pumps
• Three-phase pump sets
• Industrial motors
• Water pumping systems
• Motor-driven machinery
• Agricultural equipment
• Commercial motor applications

Important Note

The starter should be selected according to the motor’s rated current, voltage, phase and manufacturer’s recommended starting arrangement. Installation and electrical connections should be carried out by a qualified electrician.