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Learn more by watching our Tesla D1306 | Thermal Overload 1-1.6Amp video.
The Tesla D1306 is a thermal overload relay with an adjustable range of 1–1.6A, designed to pair with D09–D32 contactors. It provides reliable protection against sustained overcurrent, helping prevent motor overheating, equipment damage, and unplanned downtime. Suitable for pumps, fans, compressors, conveyors, and HVAC systems, it supports safe and efficient motor operation while extending service life.
Unlike instant-acting breakers, thermal overload relays offer time-delayed protection, replicating the heat profile of a running motor. This ensures the D1306 delivers accurate and responsive protection where precise overload detection is required.
Tesla D1306 Features
Where to Use the Tesla D1306
(D1306)
It protects small motors from overload, reducing the risk of downtime and costly repairs.
The adjustable dial lets you match the relay’s range (1–1.6A) to the motor’s rated current.
Yes. It’s ideal for motors that run fans, blowers, or conveyors over long periods.
No. It uses thermal delay to match how motors heat up, giving better protection and fewer nuisance trips.
If set too low, it may trip unnecessarily. If set too high, it won’t protect the motor properly - always match it to the motor rating.
Yes. It’s designed to handle smaller motors in HVAC setups reliably.
100-Day Fuss-Free Returns
We want you to love what you buy—but if you change your mind, that’s okay too. That’s why Sparky Direct offers a 100-day money-back guarantee.
If your item isn’t in its original condition, please contact us before returning it—we might save you time and money.
All products come with a manufacturer’s or supplier’s warranty
Damaged or Faulty Goods
If your order arrives damaged or is faulty, let us know within 24 hours.
Contact us via our chat to arrange the return.
Exclusions
We can’t accept returns for:
How to Request a Return
Warranty starts from Invoice Date
Domestic Use: 1 Year
Commercial Use: 1 Year
Warranty Method: Return to Sparky Direct
Electrical and HVAC products sold by Sparky Direct are intended for installation by licensed and appropriately qualified professionals in accordance with applicable Australian Standards and regulatory requirements. Customers are responsible for ensuring that any product purchased, including any related or associated components, is compatible and suitable for their intended installation and application.
Sparky Direct does not provide installation advice and does not assess product suitability for individual circumstances unless expressly confirmed in writing. Customers must confirm correct product selection, compatibility, compliance, and suitability with a licensed or appropriately qualified professional prior to purchase.
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