Furnas 48HC37AA3 Bi-Metal Thermal Overload Relay Size 3, 100 A Max Furnas 48HC37AA3 Bi-Metal Thermal Overload Relay Size 3, 100 A Max New No Box The Furnas 48HC37AA3 is a bi-metallic thermal overload relay designed for 3-phase motor protection in a Size 3 frame. It has a maximum current rating of approximately 100 amps and is built for use where non-compensated thermal protection is suitable. This relay mounts on compatible starters classified under Size 3 (e.g., Classes 14, 17, 18, 22, 25, 26, 30, 32, 36, 37) for industrial motor control applications. The device engages when excess heat builds from overload conditions, helping prevent motor damage. Robust in design, it is suited for demanding environments where reliable overload response is required. Listed by: Maksim (Sales Team) ?Self-discipline is doing what?s right instead of doing what you feel like doing. That?s the meaning of self-disciple.?~ Eliud Kipchoge (A positive moment brought to you by Help Resale) About Us Welcome to Help Resale, your go-to consignment shop where value meets quality. At Help Resale, we're dedicated to providing you with an exceptional shopping experience, whether you're looking to find the best deals or consign your items. Need to buy a product, but don't see it in our store? Please feel free to reach out to us and we will help you find it! Help Resale 7200 Fair Oaks Blvd Suite 120 Carmichael CA 95608 Business Hours: Monday-Friday: 9:00 am to 5:00 pm (PST) All product and company names are trademarks TM or registered trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. (description exceeds maximum possible length)