Schneider Thermal Overload Relay LRD32

The Schneider Thermal Overload Relay LRD32 is a versatile and reliable device that protects a.c. circuits and motors against overloads. It has a thermal setting range of 23-32A and a tripping class of 10A. It can be used to protect 3-phase motors up to 15kW at 400V.

The LRD32 has a number of features that make it a reliable and versatile choice for overload protection. These features include:

• Differential device with phase failure (loss) detection
• Manual-automatic reset selector
• Test selector for simulation of a tripping
• Reset and stop buttons
• Flag indicator
• 2 auxiliary contacts (1NO+1NC) for fault signalling

The LRD32 is easy to install and use. It can be mounted on a DIN rail or screwed directly to a contactor. The relay’s settings are protected by a transparent cover that can be locked with a seal.

The LRD32 is a reliable and versatile thermal overload relay that is ideal for protecting a.c. circuits and motors against overloads. It is easy to install and use, and it meets a wide range of international standards.

Here are some additional details about the LRD32:

• Dimensions: 90 x 60 x 30mm
• Weight: 0.2kg
• Operating temperature range: -25°C to +60°C
• Storage temperature range: -40°C to +70°C
• Protection class: IP20

The LRD32 is backed by a 2-year warranty from Schneider Electric.

Here are some of the benefits of using the LRD32:

• Improved safety: The LRD32 can help to prevent fires and other accidents caused by electrical overloads.
• Increased uptime: The LRD32 can help to prevent downtime caused by motor burnout.
• Reduced costs: The LRD32 can help to reduce the cost of repairs and replacements caused by electrical overloads.

If you are looking for a reliable and versatile thermal overload relay, the LRD32 is a great option. It is easy to install and use, and it meets a wide range of international standards.

Here are some additional details about the LRD32’s features:

• Differential device with phase failure (loss) detection: The LRD32’s differential device helps to protect motors from damage caused by unbalanced loads. The device compares the currents in each phase of the motor and trips the relay if the currents are unbalanced.
• Manual-automatic reset selector: The LRD32 has a manual-automatic reset selector that allows you to choose whether the relay will reset automatically after a trip or if you will need to reset it manually.
• Test selector for simulation of a tripping: The LRD32 has a test selector that allows you to simulate a tripping condition. This can be useful for testing the relay’s operation and for troubleshooting motor problems.
• Reset and stop buttons: The LRD32 has reset and stop buttons that allow you to manually reset the relay or stop the motor.
• Flag indicator: The LRD32 has a flag indicator that shows the current status of the relay. The flag is green when the relay is in normal operation, yellow when the relay is tripped, and red when the relay is in test mode.
• 2 auxiliary contacts (1NO+1NC): The LRD32 has 2 auxiliary contacts that can be used for fault signalling. The NO contact will close when the relay trips and the NC contact will open when the relay trips.

The LRD32 is a reliable and versatile thermal overload relay that is ideal for protecting a.c. circuits and motors against overloads. It is easy to install and use, and it meets a wide range of international standards.