RS PRO, 20A Cartridge Fuse, 12.7 x 29mm

  • RS Stock No. 413-838
  • Manufacturer RS PRO
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): GB
Product Details

"Pullcap" Cartridge Fuses

These RS PRO cartridge fuses are general purpose fuse links ideal for protecting circuits in areas such as industrial installations. These fuses have a rated voltage of 415 V ac and are suitable for use on systems with voltages up to 457 V ac.
Fuses are less expensive and react faster than a circuit breaker. However circuit breakers can be reset after they trip but a fuse will have to be replaced once it blows.
RS PRO cartridge fuse packs are available in a range of current ratings with varying resistance values to suit all your requirements. This range is reliable for a broad range of applications.
This range includes the following types with current ratings 2A to 32A:
413-787 2A
413-793 4A
413-800 6A
413-816 10A
413-822 16A
413-838 20A
413-844 25A
413-850 32A

Features:

Breaking Capacity 80kA at 415Vac/40kA at 250Vdc
Fusing Factor Class Q1 (approx. 1·5)
BS 88 1975 and ASTA certified

Typical applications:
These fuses can be used to protect circuits with high faults levels such as:
Industrial installation
Cable protection
General purpose

Additional Information

What size is it?
12.7mm x 29mm

What are fuses used for?
• For the protection of components and equipment from costly damage caused by overcurrent
• 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.

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.

Specifications
Attribute Value
Current Rating 20 A
Fuse Size 12.7 x 29mm
Voltage Rating 415 V ac
Application Category GG
Series MD
Stock check temporarily unavailable - call for stock availability
Price Each (In a Pack of 10)
Was MYR18.758
MYR 18.563
units
Per unit
Per Pack*
10 - 40
MYR18.563
MYR185.63
50 - 240
MYR17.262
MYR172.62
250 - 490
MYR15.736
MYR157.36
500 - 990
MYR14.668
MYR146.68
1000 +
MYR14.069
MYR140.69
*price indicative
Related Products
Semiconductor protection fuses, 3NC1 SeriesOperating class aR (full-range ...
Description:
Semiconductor protection fuses, 3NC1 SeriesOperating class aR (full-range semiconductor protection)For protecting high-quality devices and components, such as semiconductor contactors, electronic relays (solid state), converters with fuses in input and in DC intermediate circuit, UPS systems and softstarters for ...
This range of fuses from Cooper Bussmann are ...
Description:
This range of fuses from Cooper Bussmann are fast acting with high rapture capacity. They are suitable for various different uses, providing reliable performance and cost-effective circuit protection. They are ideal for use in plugs to protect cables from melting ...
RS PRO range of miniature ceramic cartridge fuses ...
Description:
RS PRO range of miniature ceramic cartridge fuses which are fast acting (F) and 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 ...
The 477 Series is the first and smallest ...
Description:
The 477 Series is the first and smallest 500VAC and 400VDC fuse under the class of 5x20mm fuse family. It is designed for circuit protection in the area of high energy applications. With its DC and AC characteristics, the 477 ...