Bussmann LPS-RK-90SP Low-Peak Time Delay Fuse, 600VAC/300VDC 90A Class RK1

Bussmann LPS‑RK‑90SP Low‑Peak® is a Class RK1 dual‑element, time‑delay, current‑limiting fuse designed to protect branch circuits, motors, and power distribution equipment, providing very high interrupting capacity and excellent selective coordination in industrial and commercial electrical systems. Technical specifications: Manufacturer: Eaton Bussmann Series Manufacturer Part Number: LPS‑RK‑90SP Product Line: Low‑Peak® LPS‑RK Fuse Class: Class RK1 Fuse Type: Dual‑element, time‑delay, current‑limiting Current Rating: 90 A Voltage Rating AC: 600 VAC Voltage Rating DC: 300 VDC Interrupting Rating AC: 300 kA RMS symmetrical at 600 VAC Time‑Delay Characteristic: Minimum 10 seconds at 500% of rated current Number of Elements: Dual Indication: Non‑indicating Connection Type: Blade end x blade end Mounting: Class R fuse holder or fuse block Body Style: Cartridge Body Material: Fiber / melamine tube with metal end caps Overall Length: Approx. 9.63 in (244.6 mm) Body Diameter: Approx. 1.61 in (40.9 mm) Weight: Approx. 1.1 lb (0.5 kg) Special Features: Electrically isolated end caps, high current limitation, reduced arc‑flash energy, consistent 2:1 selective coordination, replaces K & RK fuses Applications: Branch circuits, motors, motor control centers, panelboards, switchboards, transformer protection Operating Frequency: 50/60 Hz Standards and Certifications: UL Listed (UL 248‑12, Class RK1), CSA Certified (C22.2 No. 248.12, Class 1422‑02), CE Marked, RoHS Compliant UPC: 051712548236 Quantity Included: 1 fuse Packaging Type: Individual Warranty: Not applicable Country of Manufacture: Mexico Please review pictures carefully and let us know if you have any questions!