Bussmann LOW-PEAK LPS-RK Dual-Element, Time-Delay Fuses 0-60 Amps Class RK1 600 Volt Dimensional Data 5.5 5 ( 0.31) ( 0.31) .81 ( 0.008) 1.06 ( 0.008) A to 30A 35A to 60A Features: Current-limitation for maximum short-circuit protection. Type 2 protection for IEC and NEMA starters when properly sized. High inrush current motor protection. Time-delay permits 130% FLA sizing for back-up motor Catalog Symbol: LPS-RK SP protection. Dual-Element, Time-Delay 10 seconds (minimum) at 500% Protection against single-phase motor damage. rated current Low watt loss power consumption. Current-Limiting Electrically isolated end caps. Ampere Rating: to 60A 300Vdc, UL Listed. Voltage Rating: 600Vac (or less) 300Vdc (or less) Applications: Interrupting Rating: Branch distribution ac: 300,000A RMS Sym. Motors dc: 100,000A Transformers Agency Information: Solenoids UL Listed, Special Purpose**, Guide JFHR, File E56412 General purpose circuits CSA Certified, (200,000AIR), Class RK1 per CSA C22.2, No. 248.12, Class 1422-02, File 53787 Current-Limitation Curve **Meets all performance requirements of UL Standard 248-12 for Class RK1 fuses. Catalog Symbol and Amperes LPS-RK-SP LPS-RK-1SP LPS-RK-5SP LPS-RK-20SP LPS-RK-SP LPS-RK-1SP LPS-RK-5SP LPS-RK-25SP LPS-RK-SP LPS-RK-1SP LPS-RK-6SP LPS-RK-30SP LPS-RK-SP LPS-RK-2SP LPS-RK-6SP LPS-RK-35SP LPS-RK-SP LPS-RK-2SP LPS-RK-7SP LPS-RK-40SP LPS-RK-SP LPS-RK-2SP LPS-RK-8SP LPS-RK-45SP LPS-RK-SP LPS-RK-3SP LPS-RK-9SP LPS-RK-50SP LPS-RK-1SP LPS-RK-3SP LPS-RK-10SP LPS-RK-60SP LPS-RK-1SP LPS-RK-3SP LPS-RK-12SP LPS-RK-1SP LPS-RK-4SP LPS-RK-15SP LPS-RK-1SP LPS-RK-4SP LPS-RK-17SP Carton Quantity and Weight Weight* Ampere Carton Ratings Qty. Lbs. Kg. 030 10 1.6 0.725 3560 10 2.6 1.178 *Weight per carton. RMS SYMMETRICAL CURRENTS IN AM AB=ASYMMETRICAL AVAILABLE P (2.3 x SYMM RMS AMPS) CE logo denotes compliance with European Union Low Voltage Directive (50-1000Vac, 75-1500Vdc). Refer to Data Sheet: 8002 or contact Bussmann Application Engineering at 636-527-1270 for more information. Form No. LPS-RK 0-60 Page 1 of 2 Data Sheet: 1001 7-25-03 A03014 Bussmann LOW-PEAK LPS-RK Dual-Element, Time-Delay Fuses 0-60 Amps Class RK1 600 Volt Time-Current Characteristic CurvesAverage Melt AMPERE RATING 300 100 10 1 .1 .01 RMS SYMMETRICAL CURRENT IN AMPERES Recommended fuseblocks for Class R 600V fuses See Data Sheet: 1111 CURRENT IN AMPERES 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. Form No.LPS-RK 0-60 Page 2 of 2 Data Sheet: 1001 7-25-03 A03014 TIME IN SECONDS .1 .1 .15 .2 .3 .4 .5 .6 1 .8 1 1.25 1.6 2 2.5 3.2 4 5 6.25 10 8 10 100 1,000 TIME IN SECONDS