EATON BUSSMANN LPS-RK-17-1/2SPI

® LOW-PEAK LPS-RK_SPI Dual-Element, Time-Delay Fuses w/Permanent Fuse Indication 6-60A Class RK1 – 600V Dimensional Data 5.5"� 5"� (± 0.31) (± 0.31) .81" (±0.008) 1.06" (±0.008) 6A to 30A 35A to 60A Features: • Current-limitation for maximum short-circuit protection. • Type 2 protection for IEC and NEMA starters when properly sized. • Permanent fuse Indication • High inrush current motor protection. • Time-delay permits 130% FLA sizing for back-up motor protection. • Protection against single-phase motor damage. • Low watt loss power consumption. Catalog Symbol: LPS-RK_SPI Dual-Element, Time-Delay – 10 seconds (minimum) at 500% • Minimum voltage for indication is 75Vac. rated current Applications: Current-Limiting • Branch distribution Ampere Rating: 6 to 60A • Motors Voltage Rating: 600Vac (or less) • Transformers 300Vdc (or less) IR: AC: 300,000A RMS Sym. • Solenoids DC: 100,000A • General purpose circuits Agency Information: UL Listed, Special Purpose**, Guide JFHR, File E56412 CE logo denotes compliance with European Union Low Voltage Directive CSA Certified, (200,000AIR), Class RK1 per CSA C22.2, (50-1000Vac, 75-1500Vdc). Refer to Data Sheet: 8002 or contact No. 248.12, Class 1422-02, File 53787 CooperBussmann Application Engineering at 636-527-1270 for more **Meets all performance requirements of UL Standard 248-12 for Class RK1 fuses. information. Catalog Symbol and Amperes LPS-RK-6SPI LPS-RK-10SPI LPS-RK-25SPI LPS-RK-50SPI LPS-RK-6⁄Ω SPI LPS-RK-12SPI LPS-RK-30SPI LPS-RK-60SPI 4 LPS-RK-7SPI LPS-RK-15SPI LPS-RK-35SPI LPS-RK-8SPI LPS-RK-17⁄Ω™SPI LPS-RK-40SPI LPS-RK-9SPI LPS-RK-20SPI LPS-RK-45SPI Carton Quantity and Weight Weight* Ampere Carton Ratings Qty. Lbs. Kg. 6–30 10 1.6 0.725 35–60 10 2.6 1.178 *Weight per carton. For non-indicating version, the LPS-RK_SP is available. See Data Sheet: 1001 Form No. LPS-RK_SPI Page 1 of 3 Data Sheet: 1061 7-17-07 BU-SB07268 ® LOW-PEAK LPS-RK_SPI Dual-Element, Time-Delay Fuses w/Permanent Fuse Indication 6-60A Class RK1 – 600V Time-Current Characteristic Curves–Average Melt RMS SYMMETRICAL CURRENT IM AMPERES Recommended fuseblocks for Class R 600V fuses See Data Sheet: 1111 Form No. LPS-RK_SPI Page 2 of 3 Data Sheet: 1061 7-17-07 BU-SB07268 TIME IN SECONDS ® LOW-PEAK LPS-RK_SPI Dual-Element, Time-Delay Fuses w/Permanent Fuse Indication 6-60A Class RK1 – 600V Current-Limitation Curve RMS SYMMETRICAL CURRENTS IN AMPERES� A-B=ASYMMETRICAL AVAILABLE PEAK� (2.3 X SYMM RMS AMPS) The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper 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. Cooper 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_SPI Page 3 of 3 7-17-07 BU-SB07268 Data Sheet: 1061 INSTANTANEOUS PEAK LET-THROUGH CURRENT IN AMPS