Bussmann 3839 Fuse Block Holder 4-Pole Signaling Midget

Bussmann 3839 is a 4‑pole midget fuse block holder with signaling capability, designed to securely mount and connect 10×38 mm midget fuses while providing visual indication of a blown fuse in industrial and control panel applications. Technical specifications Manufacturer: Eaton Bussmann Series Manufacturer part number: 3839 Product type: Fuse block holder with signaling Number of poles: 4 Fuse size supported: Midget 10×38 mm Fuse class: Midget (10×38 mm) Maximum voltage rating: 600 VAC / 600 VDC Maximum current rating: 30 A (dependent on fuse used) Signaling feature: Blown‑fuse indication via signaling terminals Terminal type: Screw clamp terminals Mounting type: Panel mount Body material: Phenolic/thermoset base Contact material: Brass alloy fuse clips Operating temperature range: −40 °C to +105 °C (typical for Bussmann phenolic blocks) Application use: Industrial control panels, machinery, power distribution, signaling circuits Compliance: UL Listed, CSA Certified (when used with approved fuses) Country of manufacture: United States Please review pictures carefully and let us know if you have any questions!