Fuse Class RK1 80A LPS-RK-SP Series MPN:LPS-RK-80SP
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SKU
226-CXO-6F325
Fuse Class RK1 80A LPS-RK-SP Series
The Fuse Class RK1 80A LPS-RK-SP Series from Bussmann is an excellent choice for electrical systems seeking enhanced overcurrent protection. These fuses provide a time-delay function to tolerate temporary inrush currents, preventing nuisance-blowing while ensuring safety during motor and equipment startups. With the rejection feature, they can be used with Class R fuse holders for improved current limiting capabilities, offering a quick response to overcurrent conditions for electrical systems of all ages. This versatile fuse also includes modified terminals, compatible with Class H and K fuses, making it ideal for modernizing older installations or upgrading existing systems. Experience the unbeatable reliability and safety offered by Bussmann's Fuse Class RK1 80A LPS-RK-SP Series.
Top product features:
- Time-delay function to prevent nuisance-blowing
- Rejection feature for compatibility with Class R fuse holders
- Modified terminals for improved safety and reliability
Top product applications:
- New equipment installations that require current-limiting fuses
- Upgrading older systems from Class H or K fuses to improve overcurrent protection
- Use as a backup fuse in multi-fuse holders for additional circuit protection
Time-delay, nonindicating UL Class RK1 fuses tolerate temporary inrush currents without opening, which prevents nuisance-blowing from motor and equipment startups. Also called slow-blow Class RK1 fuses, they open to disconnect an electrical circuit when exposed to sustained loads and short circuits. They have no indicator for identifying a blown fuse, so they're sometimes used with an indicating fuse block or cover.UL Class RK1 fuses are more current-limiting than RK5 fuses to react more quickly to overcurrent. These fuses are the same size as Class H and K fuses, but have a rejection feature that prevents an accidental downgrade from a current-limiting system. Their modified terminals ensure a match with the rejection clips in Class R fuse holders that prevent the installation of fuses with a lower interrupting capacity. They're typically used in newer equipment, but can also be used with a Class H fuse holder to upgrade older installations from Class H or K fuses for improved overcurrent protection. These fuses are current-limiting to prevent electrical damage by disconnecting circuits before they're exposed to the full magnitude and duration of an overcurrent.
Technical Specifications
- Item Fuse
- Amps 80 A
- AC Voltage Rating 600V AC
- DC Voltage Rating 300V DC
- Class RK1
- Series LPS-RK-SP
- Visual Indication Nonindicating
- Speed Time Delay
- Body Style Blade
- Fits Fuse Block Style Rejection
- Interrupt Rating 100kA at 300V DC, 300kA at 600V AC
- Fuse Size 7-7/8 in L x 1-1/8 in dia
- Length 7 7/8 in
- Diameter 1 1/8 in
- Equivalent Brand and Series Bussmann LPS-RK-SP, Littelfuse LLSRK, Mersen A6D-R
- Equivalent Series A6D-R, LLSRK, LPS-RK-SP
- Compatible Fuse Block Series 1BR, R600
- Body Material Melamine
- Element Dual
- Standards CE, UL Special Purpose Guide JFHR, Guide JDDZ, File E4273, CSA Class 1422-02, File 53787, CSA C22.2, No. 248.12
Manufacturer Details
- Manufacturer: Bussmann
- Condensed Mfg Number: LPSRK80SP
- MPN: LPS-RK-80SP
Label Details
- Hazardous Material: N
- Green Material Flag: N
- Country of Origin: MX
- CA Prop 65 Wht Label: N
Classification Details
- Harmonization Code: 8536100040
- GDS Category Name: Class RK1 Fuses
- GDS Family Name: Fuses
- GDS Segment Name: Electrical
- UNSPSC: 39121604
- UNSPSC Class ID: 16
- UNSPSC Commodity Name: Circuit protection devices and accessories
- UNSPSC Commodity ID: 04
- UNSPSC Commodity Name: Time delay fuses
- UNSPSC Family ID: 12
- UNSPSC Family Name: Electrical equipment and components and supplies
- UNSPSC Segment ID: 39
- UNSPSC Segment Name: Electrical Systems and Lighting and Components and Accessories and Supplies
Shipping Details
- Not For Sale In: HI AK PR