Bussmann LPS-RK-110SP Low-Peak Time Delay Fuse, 600VAC 300VDC 110Amp, Class RK1

Bussmann LPS‑RK‑110SP Low‑Peak® is a high‑performance Class RK1 time‑delay fuse designed for superior current‑limiting protection of industrial power systems, providing excellent overload and short‑circuit protection while allowing motor and transformer inrush currents without nuisance operation. Rated current: 110 A Fuse class: UL Class RK1 Fuse type: Time‑delay, dual‑element Product line: Low‑Peak® Manufacturer: Bussmann (Eaton Bussmann Series) Voltage rating AC: 600 VAC Voltage rating DC: 300 VDC Interrupting rating AC: 300 kA RMS symmetrical Interrupting rating DC: 20 kA Current‑limiting: Yes, very low let‑through energy Time‑delay characteristic: Minimum 10 seconds at 500% of rated current Special feature: SP version with polished silver‑plated blades for reduced contact resistance and lower operating temperatures Construction: High‑strength insulating fiber tube body with plated steel end caps Terminal type: Blade style Blade material: Copper, silver‑plated Overall body length: Approx. 8.38 in (213 mm) Body diameter: Approx. 2.13 in (54 mm) Blade width: Approx. 1.5 in (38 mm) Mounting style: Clip‑mounted or bolted into Class RK fuse holders Operating frequency: 50/60 Hz Operating temperature range: -40 °C to +80 °C Agency approvals: UL Listed, CSA Certified Applicable standards: UL 248‑12, CSA C22.2 No. 248.12 Rejection feature: Yes, prevents installation in lower‑class fuse holders Replacement compatibility: Replaces Class H, K, and RK5 fuses Typical applications: Motor branch circuits, feeders, MCCs, switchboards, industrial power distribution systems Country of manufacture: United States Please review pictures carefully and let us know if you have any questions!