EATON ELECTRICAL / COILTRONICS / BUSSMANN part JJN-20 is a high-quality dual-element, time-delay, Class T fuse designed to provide superior protection for critical power distribution systems. This cartridge-style fuse is rated for 250 volts and 20 amperes, making it ideal for a variety of applications including industrial machinery, HVAC systems, and electrical panel boards. The JJN-20 fuse features a compact, space-saving design and high interrupting capacity to ensure reliable performance in demanding environments. Trust EATON ELECTRICAL / COILTRONICS / BUSSMANN JJN-20 fuse for safe and efficient electrical protection.