S505-2-R, Eaton 2A T Ceramic Cartridge Fuse, 5 x 20mm, Предохранитель

Eaton Bussmann Series Anti Surge (T) HBC – Ceramic Bodied, 5 x 20 mm

Eaton Bussmann anti-surge ceramic cartridge fuses are designed to prevent damage to electrical equipment. These fuses allow an electric current to flow through until the current goes over the fuse's rating then it will blow and stop the flow of electricity. This range of ceramic cartridge fuses is 5 x 20mm with a T speed rating.

Why choose ceramic cartridge fuse?

Ceramic and glass cartridge fuses have similar properties. The capacity of a ceramic cartridge fuse is higher than other fuses, which means that ceramic fuses can be used in circuits that have a higher current rating. They are perfect for protecting against overheating.

What size is it?

5x20 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 5x20 mm fuse holder.

What Speed is it?

This particular 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 voltage is it?

These cartridge fuses are available with 0.5 to 12 Amp current ratings for applications where the system voltage rating is 250 Volts AC.

What is Breaking Capacity?

Breaking capacity is the level of current that the fuse can safely handle without exploding or breaking. The breaking capacity of your fuse should be greater than the fault current of your electronic circuit.

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

What is an overcurrent?

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

Eaton Ceramic Cartridge Fuse, 2A, T Speed S505-2-R

Choose this HBC (high breaking capacity) fuse from Eaton to protect your electrical equipment. Its built-in time-delay function permits harmless surges in current produced on start-up, making it ideal for circuits that include a motor. In the event of a sustained overcurrent event, the fuse is triggered and immediately stops the flow of current. This fuse offers vital protection against the damaging effects of overheating and electric shock caused by a fault such as a short circuit.

• High breaking capacity (at maximum voltage rating) of 1500A for use in a range of industrial applications including manufacturing and automotive engineering
• Durable ceramic body material absorbs the overheating effects of sustained current surges
• Nickel-plated brass endcaps for reliable conductivity
• Free of harmful halogen and lead

How does a fuse work?

A fuse comprises a cylindrical body usually made of glass or ceramic, along with two conducting endcaps that are linked by a thin wire. When a fault occurs and too much current flows through an appliance or system, the fuse wire melts and the circuit is safely broken.

Note

Eaton formerly known as Bussmann

Approvals

UL, VDE, SEMKO, IMQ, BSI

VDE 40014091

Datasheet - Eaton Bussmann S505

Transition to Bussmann Series