Fuse; Power; Class RK1; Time Delay; 1.61x7.13 In.; 150 A; 250 VAC

OVERVIEW

Features and Benefits

• Separate overload and short-circuit elements provide time delay for close sizing of high inrush loads linked with RK1 current-limitation and selective coordination ratio of 2:1 (within Low-Peak fuse family) prevents widespread blackouts.
• Inventory consolidation of Class RK1, RK5 and H fuses for reduced SKU investment and minimizing potential for misapplying fuse.
• 300kA RMS symmetrical interrupting rating provides adequate ratings without obsolescence for all electrical systems, big or small.
• Insulated end caps reduces exposure to live parts and extends air gap to distance between blades of adjacent mounted fuses or to housing.

Typical Applications

• Large Distribution Switchboards
• Power Panelboards
• Motor Control Centers
• Machinery Disconnect Switches