KTN-R-45 - Eaton 45 Amp 250 Volt Class RK1 Fast-Acting Cartridge Fuse

KTN-R-45

This Eaton Bussmann series KTN-R fuse features a 200 kA interrupting rating at 250 Vac, providing superior short-circuit protection with fast-acting response. It is a rejection style fuse requiring a fuse holder for mounting and is UL listed, CSA certified, and CE marked for safety compliance. Ideal for industrial and commercial electrical applications, it helps prevent equipment damage by limiting current during fault conditions.

Key Specifications
• Amperage: 45 A
• Voltage Rating: 250 Vac / 250 Vdc
• Fuse Class: RK1
• Fuse Type: Fast-Acting, Current-Limiting
• Interrupting Rating: 200 kA at 250 Vac
• Mounting Type: Requires Fuse Holder
• Body Style: Cartridge
• Certifications: UL Listed, CSA Certified, CE Marked
• Rejection Style Fuse
• Series: Bussmann KTN-R

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Specifications

• Part Number: KTN-R-45
• Manufacturer : Eaton
• Brand : Bussmann
• Category : Fuse
• Item Subcategory : Low Voltage Fuse
• Voltage : 250
• Amperage : 45
• AIC rating : 200kA@250V
• Diameter : 2
• Class Rating : RK1
• Barrels : 1



Product Data

• UPC : 051712407106
• GTIN : 00051712407106
• Dimensions : 3 in x 0.81 in x 0.81 in (Length/Depth x Height x Width)
• Weight : 0.9