Using this Westinghouse Klixon thermal cutout is straightforward. Just install it in your oven according to the mounting hole spacing of 24mm and connect the two 6.4mm spade terminals. When the oven temperature reaches 190 degrees Celsius, it will automatically open to protect your appliance. For safety, always turn off the power before installation or maintenance. Keep it away from moisture and excessive heat sources. Regularly check the terminals for any signs of wear or damage. If you notice any issues, replace the cutout promptly. We've been in the appliance parts business for over 25 years, so if you have any questions, feel free to reach out.