Havells Thermal Over Load Relay IHHR73C9

The Havells Thermal Over Load Relay IHHR73C9 is a highly reliable and durable overload relay that is designed to protect motors from overload and single-phasing. It is suitable for use with a wide range of motors, including AC induction motors, synchronous motors, and DC motors. The IHHR73C9 has a current rating of 111-185A and is suitable for use in both industrial and commercial applications.

The IHHR73C9 features a number of advanced features that make it ideal for a variety of applications. These features include:

• Temperature compensated: The IHHR73C9 is temperature compensated, which means that it will accurately trip even when the ambient temperature changes. This is important for ensuring that the motor is protected in all operating conditions.
• On-site selection of tripping method: The IHHR73C9 allows the user to select either manual or automatic resetting on-site. This provides flexibility and convenience for the user.
• Single phasing prevention: The IHHR73C9 features a built-in single phasing preventer, which protects the motor from damage in the event of a single-phase power supply.
• Compact design: The IHHR73C9 is compact and lightweight, making it easy to install and maintain.

Applications

The Havells Thermal Over Load Relay IHHR73C9 is suitable for use in a wide range of applications, including:

• Industrial applications: The IHHR73C9 is ideal for use in industrial applications such as motor control centers, starters, and contactors.
• Commercial applications: The IHHR73C9 is also suitable for use in commercial applications such as air conditioners, fans, and pumps.
• Residential applications: The IHHR73C9 can also be used in residential applications such as water heaters and garage door openers.

Benefits

The Havells Thermal Over Load Relay IHHR73C9 offers a number of benefits, including:

• Motor protection: The IHHR73C9 provides reliable protection for motors against overload and single-phasing. This can help to extend the life of the motor and reduce maintenance costs.
• Easy installation and maintenance: The IHHR73C9 is compact and lightweight, making it easy to install and maintain.
• Durability and reliability: The IHHR73C9 is manufactured using high-quality materials and components, making it a durable and reliable product.

Features

• Temperature compensated
• On-site selection of tripping method
• Single phasing prevention
• Compact design
• Current rating of 111-185A
• Suitable for use with a wide range of motors, including AC induction motors, synchronous motors, and DC motors