LPSRK30SP 30A 600V TD Dual Elem Class RK Low Peak Fuse Catalog Number Manufacturer Description Weight per unit Product Category LPSRK30SP 30A 600V Class RK Low Peak Dual Element, Time Delay Fuse 600 (lbs/each) Dual Element Features amperage rating 30 class RK- connection Ferrule End X Ferrule End element Dual interrupt rating 300000 Amp (RMS Symmetrical), 0000 Amp (DC) Response Time 8 S at 500% Voltage Rating 600//300 Dimensions and Weight Size Descriptions Description Long Description Product Type special features 0.8 In Diameter X 5.00 In Length Manufacturer Information Brand GTIN 000572548366 Manufacturers Part Number LPS-RK-30SP sub brand Low-Peak UPC 0572548366 Taxonomies, Classifications, and Categories Category Description Fuses & Fuse Accessories Type Current Limiting, Time Delay Packaging Carton Package Weight Per each 6 30A 600V TD DUAL ELEM CLASS RK LOW PEAK FUSE 30A 600V Class RK Low Peak Dual Element, Time Delay Fuse Low-Peak Dual Element Electrically Isolated End Cap
Uses, Certifications, and Standards Application standard Large Distribution Switchboards, Power Panelboards, Motor Control Centers, Machinery Disconnect Switches UL, CSA C22.2, CE
Low-Peak 600V Class RK LPS-RK 600Vac/300Vdc, -60A, Dual Element, Time-Delay Fuses Dimensions - in 5" (± 0.3) 5.5" (± 0.3) Available with easyid open fuse indication / to 30A 0.8" (±0.008) 35 to 60A.06" (±0.008) Description: Ultimate protection Class RK dual element, current-limiting, time-delay fuses available with optional open fuse indication on select ratings. Time-delay seconds (minimum) at 500% of rated current. Catalog Symbol: LPS-RK-(amp)SP (non-indicating) LPS-RK-(amp)SPI (indicating) Rating: Volts 600Vac, 300Vdc Amps -60A IR 300kA Vac RMS Sym. 0kA DC Agency Information: CE, UL Listed, Guide JDDZ, File E4273 CSA Certified, Class 422-02, File 53787 Class RK per CSA C22.2, No. 248.2 Catalog Numbers (amps) Non-indicating fuses LPS-RK- SP LPS-RK- 2SP LPS-RK-4 2SP LPS-RK-7 2SP* LPS-RK- 2 SP LPS-RK- 6 SP LPS-RK-5SP LPS-RK-20SP* LPS-RK- 3 SP LPS-RK- 8 SP LPS-RK-5 6 SP LPS-RK-25SP* LPS-RK- 4 SP LPS-RK-2SP LPS-RK-6SP* LPS-RK-30SP* LPS-RK- 2SP LPS-RK-2 4SP LPS-RK-6 4SP* LPS-RK-35SP* LPS-RK- 6 SP LPS-RK-2 2SP LPS-RK-7SP* LPS-RK-40SP* LPS-RK- 8 SP LPS-RK-2 8 SP LPS-RK-8SP* LPS-RK-45SP* LPS-RK-SP LPS-RK-3SP LPS-RK-9SP* LPS-RK-50SP* LPS-RK- 8SP LPS-RK-3 2 SP LPS-RK-SP* LPS-RK-60SP* LPS-RK- 4SP LPS-RK-3 2SP LPS-RK-2SP* LPS-RK- 4 SP LPS-RK-4SP LPS-RK-5SP* * Open fuse indication available by inserting the suffix I, e.g., LPS-RK-5SPI. Requires 75Vac minimum voltage. Carton Quantity: Amp Rating Carton Qty. 0 60 Features: Industry's only UL Listed and CSA Certified fuse with a 300kA interrupting rating that allows for simple, worry-free installation in virtually any application. Fast short-circuit protection and dual-element, time-delay performance provide ultimate protection. Reduces existing fuse inventory by up to 33% when upgrading to Low-Peak fuses. Consistent 2: ampacity ratios for all Low-Peak fuses make selective coordination easy. Time-delay permits 30% FLA sizing for back-up motor protection. Current-limitation protects downstream components against damaging thermal and magnetic effects of short-circuit currents. Protects against single-phase motor damage. Proper sizing can provide "no damage" Type 2 coordinated protection for NEMA and IEC motor controllers. Applications: Feeder and Branch Circuits Motors Transformers Solenoids General Purpose Circuits Recommended Fuse Blocks Fuse Amps -Pole 2-Pole 3-Pole 0-30 R60030- R60030-2 R60030-3 35-60 R60060- R60060-2 R60060-3 For additional information on the R600 Series of 600 volt fuse blocks, see data sheet #. Fuse Reducers For Class R Fuses Equipment Desired Fuse Catalog Numbers Fuse Clips (Case) Size (Pairs) 600V 60A 30A NO.663-R 0A 30A NO.26-R 60A NO.66-R 200A 60A NO.626-R For additional information on Class R fuse reducers, see Data Sheet 8. 083 BU-SB3684 Page of 3 Data Sheet # 0
Low-Peak 600V Class RK LPS-RK 600Vac/300Vdc, -60A, Dual Element, Time-Delay Fuses Time-Current Characteristic Curves Average Melt to Amps 300 5 0.2 0.3 0.4 0.5 0.6 0.8.25.6 2 2.5 3.2 4 5 6.25 8 AMP RATING 0 TIME IN SECONDS 0.0 CURRENT IN AMPS 0 00 083 BU-SB3684 Page 2 of 3 Data Sheet # 0
Low-Peak 600V Class RK LPS-RK 600Vac/300Vdc, -60A, Dual Element, Time-Delay Fuses Time-Current Characteristic Curves Average Melt Current-Limitation Curves 2 to 60 Amps 400,000 300,000 200,000 B AMP RATING INSTANTANEOUS PEAK LET-THROUGH CURRENT IN AMPS 0,000 90,000 80,000 70,000 60,000 50,000 40,000 30,000 20,000,000 9000 8000 7000 6000 5000 4000 3000 A 2000 60A 30A 00 00 2000 3000 4000 6000 8000,000 RMS SYMMETRICAL CURRENT IN AMPS A-B = ASYMMETRICAL AVAILABLE PEAK (2.3 X SYM RMS AMPS) 20,000 30,000 40,000 60,000 80,000 0,000 200,000 300,000 Current-Limiting Effects Prosp. Let-Through Current S.C.C. (Apparent RMS Symmetrical Vs. Fuse Rating) 30A 60A 00 00 00 2000 00 00 3000 00 00 5000 00 2000,000 00 2000 5,000 00 2000 20,000 2000 3000 25,000 2000 3000 30,000 2000 3000 35,000 2000 3000 40,000 2000 3000 50,000 2000 3000 60,000 2000 4000 70,000 2000 4000 80,000 2000 4000 90,000 2000 4000 0,000 2000 4000 50,000 3000 5000 200,000 3000 5000 250,000 3000 6000 300,000 3000 6000 The only controlled copy of this Data Sheet is the electronic read-only version located on the Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications. 083 BU-SB3684 Page 3 of 3 Data Sheet # 0