The Cutler Hammer 40 Amp 2 Pole 240V Fuse Pullout / Reverse Holder Main with Fuses is a reliable electrical component designed for use in electrical panels, boxes, and circuit breakers. With a maximum amperage of 40A and made in the United States by the reputable brand Cutler-Hammer, this product ensures high-quality performance and durability. Perfect for home and garden electrical improvements, this fuse holder provides a safe and efficient solution for managing electrical currents.