KTN-R-2 - 2Amp Fuse Description
KTN-R-2 - 2Amp Fuse
When your equipment calls for a 2A Class RK1 fuse, the small details matter just as much as the amp rating. The Eaton Bussmann KTN-R-2 is a 2-amp, 250V fuse with a single-element construction and a compact 2-inch length. For maintenance or replacement, check the full specification—not just "2A" on the label. Confirm the KTN-R-2 catalog number, 2A amperage, 250V rating, Class RK1 designation, dimensions, and single-element construction against the equipment documentation before installation.
Key Features and Benefits
- 2A amperage rating — a clear rating for equipment requiring a 2-amp fuse.
- 250V voltage rating gives technicians an essential electrical specification to verify before replacement.
- Class RK1 designation helps distinguish the KTN-R-2 from fuses of other classes that may have similar amperage ratings.
- Single-element construction matches the manufacturer-listed configuration for this catalog number.
- The non-indicating configuration keeps the product specification straightforward when an integral fuse indicator isn't required.
- KTN-R-2 catalog identification helps purchasing and maintenance personnel confirm the exact model rather than relying on amperage alone.
Technical Specifications
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Product Name: Eaton Bussmann Series KTN-R Fuse
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Catalog Number: KTN-R-2
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UPC: 051712407311
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EAN: 5027590446129
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Product Type: Fuse
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Class: Class RK1
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Amperage Rating: 2 A
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Voltage Rating: 250 V
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Number of Elements: 1
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Fuse Indicator: Non-indicating
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Product Length/Depth: 2 in
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Product Height: 0.56 in
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Product Width: 0.56 in
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Product Weight: 0.025 lb
Material Compliance and Certifications
The supplied manufacturer specifications list compliance as "Not Applicable" for the Eaton Bussmann KTN-R-2. The provided product data states no additional compliance marks or certifications, so none are assumed here. This keeps the product information accurate and avoids applying specifications from other KTN-R models to this particular catalog number.
Where It Works Best
The Eaton Bussmann KTN-R-2 is best considered for electrical equipment whose documented requirements specifically call for a 2A, 250V, Class RK1 fuse and whose physical requirements match the listed dimensions. Its single-element, non-indicating configuration gives technicians additional characteristics to compare when identifying the correct replacement.
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Eaton®, Cutler-Hammer®, Westinghouse®, Challenger®, Bussmann®, Edison®, Edison Fuse®, GTE Sylvania®, Crouse-Hinds®, and Cooper® are registered trademarks of Eaton Corporation plc. Products sold are surplus, used, or refurbished and are NOT supplied by Eaton Corporation plc or its affiliates.
Specifications
- Width:0.56
- Depth:0.56
- Height:2.0
- Amperes:2
- A.I.C. Rating & Volts:200 kA @ 250 V.AC
- Type:KTN-R
- Additional Notes:Cartridge Style, Non-Indicating, Fast-Acting, current-limiting Class R Fuse
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