Jaycar 4A 3AG Slow Blow Fuse – Time Delay Cartridge Fuse for Motor Start-Up Protection

Your device keeps tripping a fast-blow fuse the moment a motor kicks in. That's not a fault — it's a start-up surge. This Jaycar 4A 3AG slow blow fuse is built for exactly that. It absorbs the temporary current spike, holds steady, and lets your circuit keep running. No nuisance blow, no hunting through a parts bin for the right spec. Snap it into any standard 3AG holder and you're back up

• 4A time-delay (slow blow) rating — tolerates motor start-up surges without nuisance blowing
• 3AG cartridge form factor — fits standard 3AG fuse holders across a wide range of devices
• Marked T4A or S4A on the body for quick identification at the bench
• Protects downstream circuitry from sustained overcurrent while absorbing brief load spikes
• Jaycar-branded, RRP $5.00