Within its Littelfuse family, Littelfuse 0239.250MRET1P is a 0.25A, 250V AC Slo-Blo fuse in the 5×20mm 239 Series. The glass-body device uses axial leads terminals with through-hole / axial lead installation and has 35A @ 250VAC; 10kA @ 125VAC interrupting capability. Nominal melting energy for this rating is 0.34 A²s, with UL/CSA/ANCE supplementary-fuse recognition. Verify system voltage, continuous current and prospective fault current against the published limits. A replacement should preserve the published interrupting rating as well as current and voltage.
Especificaciones técnicas
- Referencia
- 0239.250MRET1P
- Referencia del fabricante
- 0239.250MRET1P
- Serie
- 239 Series
- Corriente nominal
- 0.25A
- Tensión nominal
- 250V AC
- CA / CC
- AC
- Capacidad de corte
- 35A @ 250VAC; 10kA @ 125VAC
- I²t
- Nominal melting I²t: 0.34 A²s
- I²t de prearco
- 0.34
- Temperatura de funcionamiento
- -55°C to +125°C
- Encapsulado / Dimensiones
- 5×20mm
- Montaje
- PCB Terminal axial · PCB Pasante
- Aplicación
- Electrónica de consumo · Electrónica general · Fuentes de alimentación
- Norma
- UL/CSA/NMX 248-1 and 248-14
- Velocidad del fusible
- Retardo / Slo-Blo
- Categoría de utilización
- Supplemental
- Homologaciones
- ANCE · CSA · UL Recognized
- Certificaciones
- UL Recognized · CSA · ANCE
- Construcción
- Cuerpo de vidrio Sufijo de pedido: MRET1P Presentación: Carrete / Cinta, 1000 pcs I²t nominal de fusión: 0.34 A²s