BK/GBB-7-R Allicdata Electronics
Allicdata Part #:

BK/GBB-7-R-ND

Manufacturer Part#:

BK/GBB-7-R

Price: $ 6.62
Product Category:

Circuit Protection

Manufacturer: Eaton
Short Description: FUSE CERM 7A 250VAC/125VDC 3AB
More Detail: N/A
DataSheet: BK/GBB-7-R datasheetBK/GBB-7-R Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
100 +: $ 6.01776
Stock 1000Can Ship Immediately
$ 6.62
Specifications
Series: GBB
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Fuse Type: Cartridge, Ceramic
Current Rating: 7A
Voltage Rating - AC: 250V
Voltage Rating - DC: 125V
Response Time: Fast
Package / Case: 3AB, 3AG, 1/4" x 1-1/4"
Mounting Type: Holder
Breaking Capacity @ Rated Voltage: 10kA
Approvals: CSA, UR
Operating Temperature: --
Color: --
Size / Dimension: 0.250" Dia x 1.250" L (6.35mm x 31.75mm)
DC Cold Resistance: 0.0155 Ohms
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fuses are electrical safety components installed in electrical systems to protect against overload or short circuit conditions in the system. BK/GBB-7-R fuses are a type of fuse specifically designed to protect specific applications from damage. These fuses are designed to handle high levels of amperage and are preferred for use in industrial and other demanding applications.

Application Field

BK/GBB-7-R fuses are typically used in situations where the application is exposed to high levels of current and voltage, including, but not limited to, industrial machinery, power systems, household appliances, electrical motors, and electronic equipment. It is also commonly used in distribution systems, such as in switchgear and power supplies, as its high amperage capacity and small size makes it ideal for these applications.

Working Principle

BK/GBB-7-R fuses are designed with a braided wire link that melts when the current passing through it is higher than the rated value of the fuse. This link, or element, melts when the current exceeds the threshold, thereby disconnecting the electrical circuit. Single action fuses are designed so that only the braided wire melts, while dual action fuses contain a small contact that works in conjunction with the element to ensure a quicker shut off time during a fault condition.

To prevent false tripping, BK/GBB-7-R fuses feature an iron core that is designed to hold its shape when exposed to high or low amperage levels. The iron core, which surrounds the element, helps by providing an alternative pathway for current to pass through the fuse. The result is a longer response time in the event of an overload or short circuit, which can be vital in applications that need to be kept running no matter what.

To ensure that the fuses are used correctly, it is important to match the fuse\'s rating to the application. BK/GBB-7-R fuses are available in ratings up to 1600A, and the correct rating must be selected to ensure that the correct protection is provided.

Fuses play an important role in electrical systems, and BK/GBB-7-R fuses are a great choice for applications that require a combination of high amperage ratings and low response time. By understanding the applications the fuse is intended for and the working principle behind it, you can ensure that your system is properly protected.

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

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