The PP11-4-4.00A-OC-V is a single-pole SNAPAK® series hydraulic-magnetic circuit protector designed for reliable power switching and accurate circuit protection in one integrated package. This device combines the functions of a power switch, fuse, and fuse holder, reducing assembly requirements and panel space. The unit features a 4.00A rated current capacity with toggle paddle handle actuation, available in multiple handle colors (blue, white, red, green, yellow, or black) for safe and sure operation. With a 15° toggle angle and front snap-in mounting capability, it provides efficient circuit protection for OEM applications requiring compact, single-component solutions that eliminate the need for separate switching and protection components.