Features:Female interpolated type, plastic exterior shell construction, easy and convenient to use.This micro fuse is commonly used to replace towing trailer power Specifications:Body Material: PlasticRated Voltage: 32 VoltRated Current: 30 ATotal Size: 32x22x15mm/ 1.25x0.87x0.6 inch (L*W*T) Package Contents: 3 x Fuses.