0JTD400.X

Specialty Fuses

0JTD400.X Application Field and Working Principle

Specialty fuses provide protection to circuits that are subjected to severe operating conditions such as large short-circuit currents or high inrush currents. 0JTD400.X offers a range of miniature fuses with a rating of 400A, ideal for applications that involve bursts of large currents. The 0JTD400.X also features precision thermal controls and time-lag action for superior performance.

The 0JTD400.X range of fuses are designed for use in applications with short-circuit rating up to 10kA. They are ideal for protection of motors, transformers, wiring and electrical equipment. The 0JTD400.X also features fast-acting, thermal-magnetically-controlled characteristics to ensure protection of equipment.

The 0JTD400.X fuse is a time-lag fuse designed specifically to protect electrical devices against the damaging effect of high levels of short-circuit current. The purpose of this fuse is to prevent the equipment’s circuitry from being destroyed by the extreme heat and electrical energy caused by large short-circuit currents.

The 0JTD400.X fuse works by interrupting the circuit when a predefined level of current is reached. It is designed to allow only carrying current until a fault is detected. The fuse features a temperature-sensitive element, which creates its opening action when it reaches the predetermined temperature. In other words, this fuse can open at pre-configured levels of overcurrent and withstand high temperature conditions.

This fuse also features an auto reset. By resetting itself, the 0JTD400.X fuse can reduce downtime and eliminate the need to readjust the fuse when restoring power after a fault condition has been identified. This feature ensures that the fuse does not remain opened after the fault has been repaired.

The 0JTD400.X fuse offers superior protection for applications which require high short-circuit current rating and resilience to high temperatures. This fuse is ideal for applications such as solar energy, electric motors, transformers, wiring, and general electrical equipment. They are designed to be tough, reliable, and provide excellent protection.