Jaycar 2A 3AG Quick Blow Cartridge Fuse – Fast-Action Circuit Protection

The fuse in your power adapter or test gear just popped again, and the old one's listed at 2A. This Jaycar 2A quick blow 3AG cartridge fuse is the exact drop-in swap. It breaks circuit fast when current spikes past 2 amps, protecting the rest of the board from a short that could cost you a whole unit. Check the glass tube on your existing fuse — if it reads F2A or just 2A, this one slots right in. No adapter, no rework

• 2A fast-action (quick blow) rating for rapid open-circuit protection
• 3AG cartridge form factor — standard glass tube fuse body
• Fits the vast range of consumer and industrial devices using 3AG holders
• May be marked F2A on the glass — cross-reference your existing fuse before purchasing
• Jaycar brand, stocked for same-day dispatch from our Australian warehouse