5 hp 3 Phase Magnetic Motor Starter

Factory price 2 or 3 phase magnetic motor starter, 4 kW power, 220V or 380V voltage, 9A rated current, 13A frame current, 50/60Hz. This 5 hp magnetic starter switch provides a convenient and reliable way to start and stop a motor and protects the motor from overloads, short circuits and other electrical faults.

Specifications

• Model: ATO-QCX5
• Power: 5 hp (4kW)
• Applicable Voltage: 220V (2 Phase) or 380V (3 Phase)
• Rated Current: 9A
• Frame Current: 13A
• Breaking Capacity: 15kA
• Rated Frequency: 50/60Hz
• Ambient Temperature: -5°C~+40°C
• Installation Method: Screw Installation
• Installation Category: II
• Dimension: 165x95x105mm

Features

• 5 hp magnetic starter provides overload protection and phase failure protection to ensure that the motor can be powered off promptly under abnormal operating conditions to prevent damage and extend the life of the equipment. Equipped with overheating protection to effectively prevent the motor from overheating, which may cause equipment damage or accidents.
• ATO magnetic motor starter has high elasticity, insulation and air tightness to ensure the safety and stability of circuit operation. It is equipped with a flame-retardant and waterproof shell material to ensure the stable operation of the device for a long time.
• 2/3 phase magnetic starter is easy to install, has a self-reset button operation, and is simple and convenient to operate. Green start and red stop self-reset buttons are used to intuitively display the device status.

Wiring

Applications

Tips: What can a magnetic starter do?

A magnetic starter is an electrical device commonly used in industrial applications to control the operation of electric motors. Its primary function is to protect the motor and associated equipment from overloads and other electrical faults. The key components of a magnetic starter include a contactor and an overload relay.

The contactor is an electromagnetically controlled switch that enables or interrupts the power supply to the motor. It utilizes a coil that, when energized, generates a magnetic field, attracting the contacts and closing the circuit. This allows the electric current to flow to the motor.

The overload relay is a crucial safety feature of the magnetic starter. It monitors the current drawn by the motor and can trip the circuit if it detects an overload or a sustained high current, protecting the motor from damage. Overloads can occur due to various reasons such as mechanical problems, power supply issues, or excessive load on the motor.

Additionally, magnetic starters often include other features such as thermal protection, phase loss protection, and manual reset options, enhancing the overall safety and control of the motor. These starters are essential for preventing equipment damage, reducing downtime, and ensuring the efficient and safe operation of electric motors in various industrial settings.