Select your location
- Select your locationAfrica
- Select your locationAsia
- Select your locationCentral America and Caribbean
- Select your locationEurope
- Select your locationMiddle East
- Select your locationNorth America
- Select your locationOceania
- Select your locationSouth America
Select your location
Africa
Select your location
Asia
Select your location
Central America and Caribbean
Select your location
Europe
-
Austria
-
Belgium
-
Bulgaria
-
Czech Republic
-
Denmark
-
Estonia
-
Finland
-
France
-
Germany
-
Hungary
-
Ireland
-
Italy
-
Latvia
-
Lithuania
-
Netherlands
-
Norway
-
Poland
-
Portugal
-
Romania
-
Russia
-
Slovakia
-
Spain
-
Sweden
-
Switzerland
-
Turkey
-
Ukraine
-
United Kingdom
Select your location
Middle East
Select your location
North America
Select your location
Oceania
Serial Number Verified :
Authenticated: ![]()
The product is verified as being authentic; however, this does not guarantee the condition or fit for purpose of the product.
The product is verified as being authentic; however, this does not guarantee the condition or fit for purpose of the product.
Bussmann series Class RK5 Fuses
Bussmann's UL Class RK5 Fusetron product offering provides energy efficient advanced protection with its dual-element, time-delay construction and is available with optional open fuse indication on select ratings. Available in both 250Vac and 600Vac, 200kA RMS Sym interrupting rating and sizes ranging from 0 to 600 amp. Fusetron's deliver 10 seconds (minimum) of time-delay at 500% of rated current (8 seconds for 1/10-30A sizes).<br>
Core features
- Separate overload and short-circuit elements provide time delay for sizing as close as 125% of motor FLA while delivering excellent short-circuit protection
- 2:1 selective coordination amp ratio (within the Bussmann series RK5 fuse family) prevents overcurrent events from opening upstream Fusetron fuses
- Insulated end caps for 225A-600A fuses reduces exposure to live parts and extends air gap to distance between blades of adjacent mounted fuses or to housing
- Superior overload and cycling capabilities
- Current limiting provides component short-circuit protection
Benefits of Class RK5 fuses
Dual-element, time-delay fuse – 10 seconds (minimum) at 500% rated amps. Available with indication on select ratings.
Bussmann series Fuseology
An introduction to understanding fuses and how they are applied for providing overcurrent protection.
How to buy from Eaton
Locate a channel partner
Find a Bussmann series product distributor near you.
Technical support
Ask our application engineers about Bussmann Class RK5 fuses.
