5246. ATO/ATC Fuse. 40A. Fast-acting type fuse ideal for electronic devices. Standard circuit protection device for automobiles and trucks. Tin-plated connector blades for corrosion resistance. Visible indication of blown condition. Sold in packages of 2. WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.