... fuse block 2.Open temperature range:73 To 240 degree. 3.VDE UL RoHS 4.Lifespan:One times Product properties of PCB Mount fuse block ... , opposite * Certifications: UL, CUL, VDE, RoHSProduct specifications of thermal fuse:*Function: single transition: while the temperature reached, it automatically disconnects ... Application temperature range: 50-180°C*Action temperature difference: ±2°C ±3°C ±5°C