This Electro Parts Glass Fuse 50 Pack gives you 50 identical 40 amp fuses ready for general circuit protection. Each fuse drops straight into a matching glass fuse holder to protect wiring that runs up near that 40 amp mark. The clear body lets you spot a blown link quickly when you are chasing faults in a drawer system or canopy fitout. Each fuse runs a calibrated 40 amp element inside a glass tube with metal end caps for firm contact. The bulk 50 pack keeps your kit sorted for toolboxes and glovebox spares on long trips. The simple glass construction suits 12 volt accessory circuits that see regular use from the bush to the beach. It is smart buy gear if you want consistent ratings across multiple circuits in Aussie touring setups.

• Brand: Electro Parts
• Pack contains 50 glass fuses
• Individual fuse current rating: 40A
• Suited to 12V electrical circuits
• Clear glass body for visual inspection
• Metal end caps for firm contact
• Compact size for standard glass fuse holders
• Ideal for workshop and touring spares
• Helps protect wiring from overcurrent faults

Q: Are these fuses suitable for 12V automotive circuits?

Yes, these 40A glass fuses are suitable for use in 12V automotive and accessory circuits that use matching glass fuse holders. They work in typical low-voltage setups like auxiliary lighting or small compressors that draw up to around 40A. Always match the fuse style and physical size to your existing holder. Make sure the circuit wiring is correctly sized for a 40A fuse.

Q: How many fuses come in the Electro Parts Glass Fuse 50 Pack (40A)?

This pack includes 50 individual 40A glass fuses. That quantity suits workshop drawers, service vehicles, or larger camping setups with multiple protected circuits. Keeping 50 on hand means fewer emergency trips for replacements. It also helps you standardise on a known 40A rating across similar feeds.

Q: Can I mix these 40A glass fuses with different amperage fuses in the same panel?

Yes, you can use these 40A fuses alongside other amperage glass fuses as long as each circuit uses the correct rating. Each fuse position should match the original equipment specification for that circuit. Avoid up-rating a circuit to 40A if the wiring is not sized for it. Always follow the equipment manufacturer guidance on fuse sizes.

Q: Do these fuses require any special tools for replacement?

No special tools are required beyond access to the fuse holder. Most glass fuse holders open by unscrewing a cap or unclipping a cover by hand. Once opened the old fuse can be pulled out and the new 40A fuse inserted in the same orientation. Always isolate power before you swap the fuse and check for the fault that caused it to blow.