Jaylec 250 amp MEGA fuse designed for high-current automotive electrical protection. 32V DC rated and suitable for both 12V and 24V electrical systems. The Jaylec 250A MEGA fuse is designed to protect high-current electrical systems from overloads and short circuits. Suitable for both 12V and 24V applications, these fuses are commonly used in: Dual battery systems Caravan charging setups Inverter systems Winch power circuits High-current accessory wiring MEGA fuses are designed for bolt-down installation and provide reliable circuit protection in demanding touring and automotive environments. Key Features 250 amp rating 32V DC rated Suitable for 12V and 24V systems MEGA fuse format Bolt-down terminals Heavy-duty circuit protection Common Uses Battery isolator protection Inverter protection Dual battery systems High-current distribution blocks Caravan charging circuits Winch and accessory protection