Fuse Cartridges

Cartridge fuses protect branch circuits, motors, and equipment, and this group covers 15 ratings from 25 to 600 amp in two styles: one-time, general-purpose cartridge fuses and FRN dual-element, time-delay fuses. Time-delay (FRN) types ride through the brief overloads of motor starting, while one-time types provide straightforward overcurrent protection. Match the rating, style, and voltage to the fuse being replaced.

Key Features:

• 15 Ratings -- From 25 amp up to 600 amp for service and equipment protection.
• General-Purpose Cartridge Fuses -- One-time cartridge fuses for standard overcurrent protection.
• FRN Time-Delay Fuses -- 75, 80, 200, 300, and 600 amp dual-element, time-delay ratings.
• 250 Volt Class -- The 125 amp one-time fuse is a Class H, 250 volt, 10 kAIC cartridge fuse.
• Replacement Stock -- Common ratings for electrical maintenance and service calls.

Where to Use:

• Electrical maintenance -- Replacing blown fuses in disconnects and panels.
• Motors and HVAC equipment -- Time-delay FRN fuses for motor circuits.
• Facilities -- Stocking common cartridge fuse ratings for service.

Available Sizes (SKU -- Size):

• 1001312 -- 25 amp
• 1012156 -- 35 amp
• 1000930 -- 60 amp
• 1001087 -- 75 amp FRN
• 1000932 -- 80 amp
• 1011016 -- 80 amp FRN
• 1011017 -- 90 amp
• 1000919 -- 125 amp
• 1000921 -- 150 amp
• 1007988 -- 175 amp
• 1001082 -- 200 amp FRN
• 1001310 -- 300 amp
• 1012616 -- 300 amp FRN
• 1000928 -- 400 amp
• 1012618 -- 600 amp FRN