LPN-RK-1-1/4SP - Eaton 1.25A 250Vac/125Vdc Class RK1 Time-Delay Fuse Dual Element 300kA Interrupt Rating

LPN-RK-1-1/4SP

LPN-RK-1-1/4SP is a Eaton Class RK1 dual element, time-delay fuse designed for ultimate circuit protection.This fuse features a 1.25 ampere rating with voltage ratings of 250 Vac and 125 Vdc. It provides a high interrupt rating of 300,000 amps RMS symmetrical at 250 Vac and 100,000 amps at 125 Vdc. The fuse is non-indicating and cartridge style, offering time-delay protection with a minimum 10-second delay at 500% of rated current. It is UL 248-12 and CSA C22.2 No. 248.12 certified, ensuring compliance with safety standards.

Key Specifications
• Amperage: 1.25 A
• Voltage: 250 Vac / 125 Vdc
• Interrupt Rating: 300 kA RMS Symmetrical at 250 Vac, 100 kA at 125 Vdc
• Fuse Class: RK1
• Fuse Type: Dual Element, Time-Delay
• Body Style: Cartridge
• Indicating: Non-indicating
• Certifications: UL 248-12, CSA C22.2 No. 248.12, CE
• Mounting Type: Cartridge fuse holder
• Trip Characteristics: Time-delay, 10 seconds minimum at 500% rated current
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Specifications

• Part Number: LPN-RK-1-1/4SP
• Manufacturer : Eaton
• Brand : Bussmann
• Category : Fuse
• Item Subcategory : Low Voltage Fuse
• Family : Low-Peak
• Type : LPN-RK
• Voltage : 250
• Amperage : 1
• AIC rating : 300kA@250V
• Diameter : 0.56
• Class Rating : RK1
• Barrels : 1



Product Data

• UPC : 05171253810
• GTIN : 00051712538107
• Country of Origin : Mexico
• Dimensions : 2 in x 0.56 in x 0.56 in (Length/Depth x Height x Width)
• Weight : 0.5
• Certification : CE, UL Special Purpose Guide JFHR, Guide JDDZ, File E4273, CSA Class 1422-02, File 53787, CSA C22.2, No. 248.12