SPT 5 x 20mm Time Lag Fuses – High Breaking Capacity Built according to IEC 127-2/5, EN 60127, SEV 1064, and SEMKO 104-1976. Recommended if the short circuit current through the fuse-link is more than 35A or 10 x I n , whichever is greater (CENELEC Jan 1, 1993). T Approvals: UL recognition 500mA-16A* File #E41599 CSA acceptance 500mA-16A* File #LR51172 VDE approval 1A-6.3A File #75036 File SEMKO approval 1A-6.3A numbers SEV approval 1A-6.3A on request * fuses with pigtail leads approved up to 8A (factory assembled only) 1 - 3,15 A 4 - 6,3 A 1000 Ceramic or glass tube Sand filled 100 10 NEW New version with gold plated caps for direct pcb mounting 1 cUL recognition 1A-16A/250V** pending VDE approval 1A-6.3A/250V** pending **Contact Schurter for part numbers Time Current Characteristics Fusing time in seconds ts 0,1 n • In 1.5 • In 2.1 • In 2.75 • In min. max. min. max. 4 • In 10 • In rated current In 0,01 0,001 1 2 3 4 5 6 8 10 min. max . min. max. SCHURTER IEC 500mA – 800mA 1A – 3.15A 60 min. 30 min. 1s 80 s 95 ms 5s 10 ms 100 ms IEC SCHURTER 4A – 6.3A 8A – 16A 60 min. 30 min. 1s 80 s 150 ms 5s 20 ms 100 ms Multiple of rated current In With pigtail leads Spool Tape according to IEC 286-1 0001.2513 0001.2514 8 10 A*/ 250V A*/ 250V UL:1,000A / 250V, p.f. 1 70 70 0001.2515 0001.2516 12.5 16 A*/ 250V A*/ 250V UL:1,000A / 125V & 500A/250V, p.f. 1 70 70 UL: 10,000A / 125V, p.f. 0.7-0.8 IEC: 1,500A / 250V, p.f. 0.7-0.8 2.5 2.5 2.5 2.5 2.5 4.0 4.0 4.0 4.0 Pre-arcing I 2t at 10 • ln Approvals 0.7 0.7 0.7 0.8 0.9 1.1 1.2 1.5 1.7 typical Schurter Watts 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.6 0.8 0.9 1.2 1.2 A 2s 0.50 1.55 2.30 1.10 1.86 4.35 9.20 11.7 33.7 62.4 97.5 171 • • • • • • • • • • • • • • • • • • • • • • • • 1.9 2.8 1.3 2.1 268 400 • • • • 3.1 4.0 563 1272 • • • • SEV mA / A / V~ 500 mA*/ 250V 630 mA*/ 250V 800 mA*/ 250V 1 A / 250V 1.25 A / 250V 1.6 A / 250V 2 A / 250V 2.5 A / 250V 3.15 A / 250V 4 A / 250V 5 A / 250V 6.3 A / 250V Power dissipation at 1.5 • In max. max. IEC 127 Schurter Watts Watts SEMKO Series SPT 0001.2501 0001.2502 0001.2503 0001.2504 0001.2505 0001.2506 0001.2507 0001.2508 0001.2509 0001.2510 0001.2511 0001.2512 A~ ac Voltage drop at In max. typical Schurter IEC 127 mV mV 360 330 260 250 180 250 150 200 130 190 120 180 100 140 100 100 90 100 90 100 70 VDE Breaking capacity CSA Rated current / rated voltage UL Order Numbers • • • • • • • • • • • • • • • • • • • • • • • • • • • *Not addressed in the standards For pigtail fuses packaged loose: reference .PT after part number (e.g. 0001.2501.PT) For pigtail fuses on 1,000-piece tape and reel: reference .TR after part number (e.g. 0001.2501.TR) 148 Schurter, Inc. • Phone 707-778-6311 • Fax 707-778-6401 • E-mail [email protected] • Website http://www.schurterinc.com