BK/GDB-800MA Allicdata Electronics
Allicdata Part #:

283-2414-ND

Manufacturer Part#:

BK/GDB-800MA

Price: $ 1.87
Product Category:

Circuit Protection

Manufacturer: Eaton
Short Description: FUSE GLASS 800MA 250VAC 5X20MM
More Detail: N/A
DataSheet: BK/GDB-800MA datasheetBK/GDB-800MA Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
100 +: $ 1.69785
Stock 1000Can Ship Immediately
$ 1.87
Specifications
Series: GDB
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Fuse Type: Cartridge, Glass
Current Rating: 800mA
Voltage Rating - AC: 250V
Response Time: Fast
Package / Case: 5mm x 20mm
Mounting Type: Holder
Breaking Capacity @ Rated Voltage: 35A
Melting I²t: 0.67
Approvals: UL, VDE
Operating Temperature: --
Color: --
Size / Dimension: 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
DC Cold Resistance: 0.14 Ohms
Description

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The BK/GDB-800MA fuses play an important role in controlling electric circuits and power distribution systems. They are available in varying sizes and they offer circuit protection from over current, overload and short circuit conditions. In order to understand the application field and working principle of this type of fuse, it is important to look at how a fuse works.

A fuse is a device that helps to protect an electrical circuit from an over current situation, by melting and breaking the circuit. The most commonly used types of fuse are based on a wire coil wrapped around a metallic tube, where the wire acts as the fuse element. In the case of the BK/GDB-800MA fuse, the wire is made of a special alloy that is designed to melt and break the circuit. This type of fuse concept is known as the wire fuse.

The wire fuse works by providing a certain amount of resistance. This resistance is created by the wire coil and is dependent on the size and thickness of the wire. Under normal operating conditions, the current in the circuit will be lower than the resistance created by the coil, and so it will not be able to break it. However, in an over current situation, the resistance provided by the coil will be exceeded, and the fuse element will melt and break the circuit.

The application field of BK/GDB-800MA fuses is mainly in medium-voltage systems where there is a need for stable and reliable current control and protection. This type of fuse is typically used in medium voltage circuit breakers, overcurrent relays, motor protection and other equipment. It can also be used for general purpose circuit protection purposes, such as protecting against short circuit incidents.

The working principle of the BK/GDB-800MA fuse is simple. When an over current situation occurs, the wire element in the fuse melts and breaks the circuit. The melting and breaking process is very fast and effective, and it helps to prevent the current from further damaging other components of the system. This type of fuse offers a reliable and economical solution for circuit protection in medium-voltage systems.

In conclusion, the BK/GDB-800MA fuse is a type of wire fuse designed to offer reliable and economical circuit protection in medium-voltage systems. This fuse is designed to melt and break the circuit in the event of an over current situation, thereby offering a fast and effective solution for protecting electrical equipment and circuits from damage.

The specific data is subject to PDF, and the above content is for reference

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