Products Desc.
An Automatic AGU (Ampere Glass Ultra) Tube Fuse is an electrical safety device used to protect a car's audio system or other automotive electronics from damage due to excessive current.
These fuses typically have a clear glass housing that allows the user to visually inspect the fuse to see if it has blown or not. The housing is also designed to withstand high temperatures and vibration, which are common in automotive environments.
AGU fuses are designed to blow (i.e., break the circuit) if the current flowing through them exceeds their rated value for a sustained period of time. This prevents the wires and other components in the system from overheating and potentially causing a fire.

Work Principle of AGU Fuse
Inside the fuse, there is a wire or filament that has a specific resistance value. When the current passing through the fuse exceeds a certain level, the wire heats up and melts, breaking the circuit and interrupting the flow of current. This prevents the equipment or circuit from being damaged by the excessive current.

The 10*38mm AUG tube fuse has a cylindrical shape and measures 10mm in diameter and 38mm in length. It is designed to be used in low-voltage DC applications, such as those found in automotive, telecommunications, and solar power systems.
To use the 10*38mm AUG tube fuse, it is inserted into a holder that is connected to the circuit being protected. When an overcurrent condition occurs, the fuse will break the circuit, and the damaged fuse will need to be replaced to restore the circuit's normal operation.
Product Parameter
| Product name: | 10x38mm AGU Glass Tube Fuse | Size: | 10 mm x 38 mm / 5AG |
|
Rated Voltage: |
32V | Rated Current: | 10A-80A |
|
Caps:
|
Copper | Body: | Glass Tube |
| Plating: | Gold Or Nickel Plated | Application: | For Car Audio Installation |
| Function: | Overcurrent Protection | Packing: | Bulk |
Fusing Characteristic
|
Test current |
Opening time | ||
| ---- | Min | Max | |
| 100% | 35A-80A | 4h | ---- |
| 110% | 10A-30A | 4h | ---- |
| 135% | 10A-30A | ---- | 1h |
| 200% | 10A-30A | ---- | 5s |
| 300% | 35A-80A | ---- | 4s |
Products Dimension

Products Structure
1. Fuse body: The main cylindrical component of the fuse that contains the fuse element and is made of glass. The glass tube provides electrical insulation and also allows the fuse element to be visible.
2. Fuse element: A thin strip of metal that melts or vaporizes when the current exceeds a certain level, breaking the circuit and protecting the circuit components from damage.
3. End caps: Metal caps that cover the ends of the fuse body and hold the fuse element in place.
4. Contacts: Metal tabs that extend from the end caps and make electrical contact with the circuit.
Overall, the AUG glass tube fuse with a dimension of 10*38mm is a small and simple device, but it plays an important role in protecting electronic circuits from overcurrent events that could potentially cause damage or even a fire.
Products Application

1. Power supplies: In electronic power supplies, the AUG glass tube fuse can protect against overcurrent events that could damage the power supply or the connected devices.
2. Audio equipment: In audio equipment such as amplifiers, the AUG glass tube fuse can protect against overcurrent events that could damage the amplifier or the connected speakers.
3. Automotive applications: In automotive circuits, the AUG glass tube fuse can protect against overcurrent events.
And it aways needs a fuse holder to hold the AGU fuse. We also offer various of AGU fuse holders for your choices.

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