Fusibles ultrarrápidos
Fusible ultrarrápido tipo norteamericano
| Volts | 500 VAC (UL) |
|---|---|
| 500 VDC (solamente 35-800 A) | |
| Amps | 35-1600 A |
| IR | 200 kA RMS Sym. |
| 50 kA a 500 VDC | |
Reconocido por UL, JFHR2, E91958, FWH-_B (35-200 A) y FWH-_A (1000 y 1200 A), JFHR2, E56412 FWH-_A (225-800 A), certificado CSA, clase 1422-30, archivo 53787 (35-1600 A), CE.
| Tensión nominal | Corriente nominal (amp) | I²t (A²s) | Pérdida (W)* | Modelo | |
|---|---|---|---|---|---|
| Pre-arco | Paso a 250 VAC | ||||
| 500 VAC/VDC (UL) | 35 | 34 | 150 | 8.0 | FWH-35B |
| 40 | 76 | 320 | 7.5 | FWH-40B | |
| 45 | 105 | 450 | 7.5 | FWH-45B | |
| 50 | 135 | 670 | 7.5 | FWH-50B | |
| 60 | 210 | 900 | 9.9 | FWH-60B | |
| 70 | 210 | 900 | 10.6 | FWH-70B | |
| 80 | 305 | 1400 | 12.7 | FWH-80B | |
| 90 | 360 | 1600 | 15.0 | FWH-90B | |
| 100 | 475 | 2000 | 17.0 | FWH-100B | |
| 125 | 800 | 3500 | 25.0 | FWH-125B | |
| 150 | 1100 | 4600 | 30.0 | FWH-150B | |
| 175 | 1450 | 6200 | 35.0 | FWH-175B | |
| 200 | 1900 | 8500 | 40.0 | FWH-200B | |
| 500 VAC/VDC (UL) | 225 | 4600 | 23,300 | 39.0 | FWH-225A |
| 250 | 6300 | 32,200 | 41.0 | FWH-250A | |
| 275 | 7900 | 40,300 | 46.0 | FWH-275A | |
| 300 | 9800 | 49,800 | 51.0 | FWH-300A | |
| 325 | 13,700 | 63,800 | 53.0 | FWH-325A | |
| 350 | 14,500 | 72,900 | 58.0 | FWH-350A | |
| 400 | 19,200 | 96,700 | 65.0 | FWH-400A | |
| 450 | 24,700 | 127,000 | 74.0 | FWH-450A | |
| 500 | 29,200 | 149,000 | 84.0 | FWH-500A | |
| 600 | 41,300 | 206,000 | 108.0 | FWH-600A | |
| 700 | 55,000 | 298,000 | 120.0 | FWH-700A | |
| 800 | 76,200 | 409,000 | 129.0 | FWH-800A | |
| 500 VAC (UL) | 1000 | 92,000 | 450,000 | 145.0 | FWH-1000A |
| 1200 | 122,000 | 600,000 | 180.0 | FWH-1200A | |
| 1400 | 200,000 | 1,000,000 | 210.0 | FWH-1400A | |
| 1600 | 290,000 | 1,400,000 | 230.0 | FWH-1600A | |
Fusibles ultrarrápidos
Fusible tipo férula 14x51mm
| Volts | 500 VAC (UL, todas las clasificaciones) |
|---|---|
| 500 V CDC (UL, 5-30 A únicamente) | |
| Amps | 1-30 A |
| IR | 200 kA RMS sim. (todas las calificaciones) |
| 50 kA a 500 VDC 5-30 A únicamente | |
| 50 kA DC (1-5 A) | |
Reconocido por UL 1-30A, Clase CSA 1422-30, (53787) 5-30 A, CE.
| Tensión nominal | Corriente nominal (Amps) | I²t (A²s) | Pérdida (W)* | Modelo | Pre-arco | Paso a 500 VAC |
|---|---|---|---|---|---|
| 500 VAC (UL) | 1 | 0.04 | 0.2 | 5.7 | FWH-1A14F |
| 2 | 0.08 | 0.1 | 8.7 | FWH-2A14F | |
| 3 | 0.11 | 0.2 | 2.8 | FWH-3A14F | |
| 4 | 0.10 | 0.2 | 3.0 | FWH-4A14F | |
| 500 VAC/VDC (UL) | 5 | 2.00 | 7.0 | 1.5 | FWH-5A14F |
| 6 | 2.00 | 7.0 | 1.5 | FWH-6A14F | |
| 10 | 4.00 | 15.0 | 4.0 | FWH-10A14F | |
| 12 | 7.00 | 25.0 | 4.3 | FWH-12A14F | |
| 15 | 10.00 | 40.0 | 5.5 | FWH-15A14F | |
| 20 | 26.00 | 100.0 | 6.5 | FWH-20A14F | |
| 25 | 49.00 | 200.0 | 7.0 | FWH-25A14F | |
| 30 | 58.00 | 240.0 | 9.0 | FWH-30A14F |
* Pérdida de vatios a la corriente nominal.