S500-125-R, Eaton 125mA F Glass Cartridge Fuse, 5 x 20mm, Предохранитель

Eaton Bussmann Quick Acting (F) LBC Cartridge Fuses - Glass Bodied, 5 x 20 mm

This range of cylindrical cartridge fuses from Eaton Bussmann is designed to International (IEC) Standards for use globally. It is available in cartridge and axial lead form. They are 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 Speed is it?

This particular fuse is type ''F'' speed-rated which means a fast-acting fuse. These are designed to protect less sensitive components and are also used to protect the cabling from melting or catching fire when an overload appear. Every fast-acting fuse will have the exact speed stated which will be relevant to different overloads.

What voltage is it?

These cartridge fuses are available with 40 mA to 10 Amp current ratings for applications where the system voltage rating is 250 Volts AC.

What is an over-current?

It is a setting where a circuit experiences a current that is higher than the normal operating current.

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

Eaton Cartridge Fuse, Fast Acting, 250V AC Voltage Rating - S500-125-R

Nip electrical hazards in the bud with this cartridge fuse from Eaton. It's a sacrificial device that bears the brunt of short circuits and overloads before they get downstream to your electrical equipment. A 125mA current rating tells you this is the right fit for light-duty systems. As it's an F-type fuse, you can be sure of the quick response to voltage or current spikes needed by general-purpose applications. Compact dimensions of 20 (length) x 5mm (diameter) make it a space-efficient choice for tight setups. Fuses like this one are commonly used to boost the safety of residential wiring.

Features & Benefits

• Glass body is transparent, so it's easy to see when the fuse is blown
• End caps are silver plated for corrosion resistance, ensuring long-term performance
• Flexible clip and holder mounting options to fit it in with your system
• Voltage rating of 250V AC means it's suitable for low-voltage applications

Can I use this fuse with axial leads?

Yes, this fuse can be used with compatible 0.8mm-diameter axial leads. These can be soldered directly onto your equipment without needing a special holder.

Note

Eaton formerly known as Bussmann

Approvals

UL, BSI, VDE, SEMKO, IMQ

Datasheet - Eaton Bussmann S500

Transition to Bussmann Series