Eaton 125mA T Glass Cartridge Fuse, 5 x 20mm

This range of glass cartridge fuses from Eaton Bussmann is ideal for providing protection to devices or internal circuits from short circuits and overcurrent. They are deliberately weaker components which, when too much current is drawn, will blow. Once the fuse has blown it will need replacing in order to make the circuit complete and allow the flow of current.

Why choose a glass cartridge fuse?

Glass and ceramic fuses have similar properties. However, you may choose a glass cartridge fuse as it enables you to see the inside of the fuse. Therefore it is easier to determine whether the fuse has blown.

What size is it?

5 mm x 20 mm is a standard cartridge size and it measures approximately 20 mm long by 5 mm in diameter. They are popular in board and panel protection and will fit a compatible 5 x 20 mm fuse holder.

What voltage is it?

These cartridge fuses are available with 40mA to 15 Amp current ratings for applications where the system voltage rating is 250 Volts AC.

What Speed is it?

This particular cartridge fuse is “T” speed rated which means it is a slow-acting fuse, sometimes referred to as anti-surge. It is able to tolerate higher levels for a short period, without shorting. Therefore, if a sudden change occurs, this fuse will not blow immediately. They are suitable for applications where a sudden flow of high current is required.

What is Breaking Capacity?

Breaking capacity is the level of current that the fuse can safely handle without exploding or rupturing. The breaking capacity of your fuse should be greater than the fault current of your electronic circuit. This particular cartridge fuse is LBC (Low Breaking Capacity).

What are cartridge fuses used for?

• For the protection of components and equipment from costly damage used by over-current
• To isolate sub-systems from the main system once a fault has appeared

This cartridge fuse by Eaton is designed with a high breaking capacity of 35A at a voltage rating of 250V AC. It features a glass body construction, making it durable and reliable for various applications. The fuse size is 5 x 20 mm, providing compatibility with a wide range of devices. With a current rating of 125mA, this fuse is ideal for use in automotive and electronic systems.

• With a breaking capacity of 35A, this fuse can effectively protect devices from overcurrent situations
• The glass tube, nickel-plated brass endcap construction ensures durability and reliability
• Measuring 5 x 20 mm, this fuse can easily fit into various devices without taking up much space
• Designed for time-delay operation, ensuring optimal protection against sudden surges in current
• With a voltage rating of 250V AC, this fuse is suitable for use in a variety of requirements

• This fuse is commonly used in automotive electrical systems to protect components from overcurrent situations
• Ideal for use in various electronic devices where protection against overcurrent is crucial

Yes, this Eaton cartridge fuse has a current rating of 125mA, making it suitable for protecting devices from overcurrent situations.

Yes, with a size of 5 x 20 mm, this fuse is designed to fit into small spaces without any hassle.

Yes, this glass fuse with a high breaking capacity of 35A is reliable for use in automotive systems that require reliable overcurrent protection.

Eaton formerly known as Bussmann

VDE, BSI, UL