Square D 9065AUO1R Thermal Overload Relay 600 V Max AC 250 V Max DC 100 Amp

The Square D 9065 AUO-1R Thermal Overload Relay provides essential motor and equipment protection in industrial electrical systems. This thermal overload relay is designed to prevent motor damage due to overload conditions by interrupting the power supply when excessive currents are detected. Rated for a maximum voltage of 600V AC and 250V DC, with a 100 Amp rating, the 9065 AUO-1R offers reliable protection for a variety of industrial and commercial applications. Whether used in motor starters, motor protection circuits, or complex machinery control systems, this thermal overload relay ensures optimal performance and prevents costly damage from overcurrent events.

Key Features:

• Rated for 100 Amps: This relay is designed to protect systems with up to 100 amps of current, ensuring safe operation for high-power motors and equipment.

• 600V Max AC & 250V Max DC Rating: The 9065 AUO-1R supports both 600V AC and 250V DC, offering versatility for use in a variety of electrical systems.

• Thermal Overload Protection: Provides reliable, automatic overload protection by monitoring the temperature rise in the motor, activating when an overcurrent condition occurs.

• Adjustable Trip Settings: Allows for easy adjustment of the trip point, ensuring that protection settings can be tailored to suit different motor sizes and application requirements.

• Reliable Motor Protection: Prevents damage to motors and electrical equipment from sustained overcurrent or thermal stress, extending the life of your machinery.

• Durable, Long-Lasting Construction: Built to withstand tough industrial environments, this relay is constructed for long-lasting reliability and performance.

• Easy Integration with Motor Starters: Designed to work seamlessly with Square D motor starters and other electrical protection systems, simplifying installation and system design.

• LED Status Indicators: Equipped with clear LED status indicators for quick diagnostics and troubleshooting, making it easy to monitor relay status and maintain optimal operation.

• Meets Industry Standards: Complies with relevant industry standards for overload protection and motor safety, providing peace of mind that your systems meet regulatory requirements.

We ship orders Monday through Friday, excluding holidays. Most in-stock items are processed and shipped within 1–2 business days. Once your order ships, you’ll receive tracking information via email.

Standard Shipping: 2–5 business days (carrier: USPS, UPS, or FedEx depending on item size and destination)

Expedited Shipping: Available upon request. Contact us before ordering.

Freight Shipping: Larger or palletized orders may ship via LTL freight. We’ll contact you directly for delivery coordination.

Shipping Rates:
Shipping costs are calculated at checkout based on weight, dimensions, and destination. For bulk orders or local pickups, please contact us for custom shipping options.

New Products are covered by a 90 Day Warranty. Used Products are sold as is.

   Returns are accepted within 30 days of delivery.
    •    Items (new or used) must be in the same condition as received and include original packaging when possible.
    •    A receipt or proof of purchase is required.
    •    Buyer is responsible for return shipping unless the item is defective or not as described.

 A 20% restocking fee applies to all returns not due to defects or listing errors (e.g., ordered by mistake, no longer needed).
    •    This fee will be deducted from the refund total.