Specifications: Fuse Type: Fast Blow (Quick Acting) Rated Current: 20A Rated Voltage: 500V AC/DC Size: 10 × 38 mm Body Material: High-strength Ceramic End Cap Material: Nickel-plated / Silver-plated Brass Breaking Capacity: High interrupting capacity Operating Characteristic: Instant disconnection during overload or short circuit Application: Power distribution panels, inverters, solar systems, industrial machinery Mounting Type: Suitable for 10×38mm fuse holders Insulation: Excellent thermal and electrical insulation Safety Function: Reliable protection against overcurrent and short circuit faults