POWR-GARD(R) Fuse Datasheet LVSP Surge suppression fuse 600 Volt * 5-100 kA Features/Benefits * Very current limiting under AC short-circuit conditions * Available in multiple mounting configurations (cartridge, bolt-in, PC board mount) * Provides short circuit protection in TVSS systems and complements the Littelfuse line of overvoltage products (HA, HB34, TMOV(R) and iTMOV(R) varistors as well as the AK-10 series TVS diodes) Applications Description The Littelfuse(R) Varistor Protection (LVSP) Fuses are intended for the protection of TVSS products. The LVSP series has been designed to survive the 8 x 20 s lightning surges described in various standards (UL 1449, IEC 61000-4-5 and IEEE C62.41) without opening. This allows the TVSS to perform the necessary suppression. The LVSP is not rated for continuous current and the ratings are specific 8 x 20 s surge capability. The LVSP series can be used to facilitate TVSS module compliance to UL 1449 in permanently connected applications (abnormal overvoltage, unlimited current conditions). Dimensions Inches (mm) Figure 1: Cartridge 5-20 A Figure 2: Cartridge 30-80 A Figure 3: Leaded 5-20 A .812 (20.62) .410 (10.41) .410 (10.41) .328 (8.33) 2.25 (57.15) Ordering Number 8 x 20 s Surge Rating LVSP5 LVSP10 LVSP15 LVSP20 LVSP30 LVSP40 LVSP60 LVSP80 LVSP100 LVSP005T LVSP0010T LVSP0015T LVSP0020T LVSP0030T LVSP0040T LVSP0060T LVSP0080T LVSP0100T 5,000 10,000 15,000 20,000 30,000 40,000 60,000 80,000 100,000 Nominal Nominal Melting I2t Clearing I2t (A2s) (A2s) 359 1,300 3,267 4,940 11,950 20,550 39,240 75,000 981 3,210 6,235 11,710 35,325 61,700 145,555 254,000 Contact Factory 3,700 5,823 7,765 8,135 12,478 15,250 19,604 24,600 Specifications Voltage Rating Interrupting Rating Ratings Approvals 600 VAC 200 kA 5 - 100 kA 8 x 20 s surge withstand UL Recognized (File: E71611) Recommended Fuse Blocks .328 (8.33) 1.5 (38.1) Catalog Number Ipeak@100 kA 60 Hz (A) * TVSS products * Surge arrestors LVSP (5-20)-2 L60030M (open block) * LPSM (dead front) 1.53 (38.86) LVSP (30-80)-2 LFJ60030 (open block) * LFPSJ30 (dead front) LVSP (100) LFJ60100 (open block) Figure 5: Bolt-In 100 A Mounting Options Surge Rating Figure 4: Bolt-In 30-80 A .816 (20.73) 5 10 15 20 30 40 60 80 100 4.62 (117.35) 3.62 (91.95) 3.04 (77.21) 2.62 (66.55) 2.25 (57.15) Catalog/Ordering Number Cartridge LVSP52 LVSP102 LVSP152 LVSP202 LVSP302 LVSP402 LVSP60-2 LVSP802 - LVSP0005TX2 LVSP0010TX2 LVSP0015TX2 LVSP0020TX2 LVSP0030TX2 LVSP0040TX2 LVSP0060TX2 LVSP0080TX2 - Leaded LVSP5R LVSP10R LVSP15R LVSP20R - - - - - LVSP0005TXR LVSP0010TXR LVSP0015TXR LVSP0020TXR - - - - - Bolt-In - - - - - - - - LVSP30 LVSP0030T LVSP40 LVSP0040T LVSP60 LVSP0060T LVSP80 LVSP0080T LVSP100-L LVSP0100VXL Note: Contact factory for dimensions and availability of specific mounting configurations. For additional information, visit Littelfuse.com/lvsp Littelfuse.com 1 of 1 (c) 2013 Littelfuse POWR-GARD(R) Products Rev: 021213