junction box(electrical box, switch box)used for home apliances, and electrical equipment, machinery equipment. junction box(electrical box, switch box) Specifications:Max. Rating Current & Voltage:10A, 250V ACAdapt to the Fuse: Φ5x18, Φ5x20 Contact Resistance:≤50mΩInsulation Resistance:≥1000mΩDielectric Strength:1500V.