Bussmann KTN-R-12 LIMITRON Class RK1 Fast-Acting Fuse, 12A, 250V
The Bussmann KTN-R-12 is part of the Eaton Bussmann series KTN-R LIMITRON fast-acting fuse line, engineered for reliable overcurrent protection in panelboards. This fuse is rated 12 A at 250 V and is constructed to UL Class RK1 specifications, making it a dependable choice for replacing or upgrading fast-acting fuse protection in standard panelboard fuse holders. It is a non-indicating, standard construction fuse with a single fuse element, sized for direct fit into compatible panelboard applications.
Key Features
- Amperage Rating: 12 A fast-acting rating suited for panelboard branch circuit protection.
- Voltage Rating: Rated 250 V for use in standard panelboard electrical distribution.
- LIMITRON Fast-Acting Design: Eaton Bussmann series KTN-R fast-acting fuse construction for quick response to overcurrent conditions.
- UL Class RK1: Built to Class RK1 fuse specifications for panelboard compatibility.
- Single Element Construction: Contains 1 fuse element per the manufacturer specification.
- Non-Indicating, Standard Type: Standard non-indicating fuse body without a blown-fuse indicator.
- Compact Physical Size: Measures 2 in in height with a .56 in width and .56 in depth, weighing approximately .1 lb.
Technical Specifications
- Compliances: Not Applicable
- Number Of Elements: 1
- Product Height: 2 in
- Product Length Depth: .56 in
- Product Weight: .1 lb
- Product Width: .56 in
Typical Applications
- Panelboard Overcurrent Protection
- Electrical Distribution Panelboards
- Industrial and Commercial Panelboard Systems
- Replacement Fuse for Existing Panelboard Fuse Holders
Why Bussmann?
Bussmann by Eaton is a long-standing name in overcurrent protection, and the series KTN-R LIMITRON line is built to Class RK1 fuse specifications for consistent, code-compliant performance in panelboard applications. Choosing the correct amperage and voltage rated fuse, like this 12 A, 250 V KTN-R-12, helps maintain reliable circuit protection for professional electrical installations.
Manufacturer Resources
Product Specs
- Amperage Rating:
- 12 A
- Class:
- Class RK1
- Compliances:
- Not Applicable
- Fuse Indicator:
- Non-indicating
- Number Of Elements:
- 1
- Packaging Type:
- Standard
- Product Height:
- 2 in
- Product Length Depth:
- .56 in
- Product Weight:
- .1 lb
- Product Width:
- .56 in
- Voltage Rating:
- 250 V
- Department:
- Electrical
- Product Type:
- Fuse
- Product Group:
- Fuses
- Product Subgroup:
- Other Fuses