2JQ 200-R

Fuses

Fuses are safety devices that protect electrical circuits in the event of an overload or short circuit. Fuses come in many different shapes and sizes and are used in a wide range of applications, from domestic to industrial. The 2JQ 200-R Fuse is a medium range circuit breaker designed for agricultural and commercial use. This fuse has a high breaking capacity for protecting electrical circuits from overload and short circuit.

2JQ 200-R Application Field and Working Principle

The 2JQ 200-R Fuse is suitable for protecting low voltage circuits in the agricultural and commercial fields. It is designed to protect medium-range circuits against overload and short circuits, such as those found in motors and lighting systems. The fuse is designed to be reliable and has a very high breaking capacity, ensuring it can withstand the full current and pressure load of the circuit it is protecting.

The working principle of the 2JQ 200-R Fuse is relatively simple. It consists of a metal strip encased in a ceramic casing which is connected to the circuit. When the current passing through the circuit exceeds the rated value of the fuse, the metal strip melts, thus interrupting the current flow and protecting the circuit. This is an important safety measure and prevents the harmonic current flowing in the circuit from causing any damage to the equipment connected to it.

The 2JQ 200-R Fuse also has a built-in over-current protection. This feature is designed to protect the fuse from excessive current which can cause the fuse to overheat and eventually melt. This over-current protection is enabled by a separate temperature sensor within the fuse to detect any excessive temperatures, and it will automatically trip the fuse if the temperature rises above the specified limit.

In addition to the safety features, the 2JQ 200-R Fuse is also designed with a semi-automatic reset feature. This reset feature is designed to enable the fuse to reset automatically after the fault current is no longer in the circuit. This reset feature is designed to be very reliable and will ensure that the circuit is protected against any further faults as long as the original fault current has been eliminated.

The 2JQ 200-R Fuse is a medium-range circuit breaker designed for agricultural and commercial application. The fuse is designed to be reliable and has a very high breaking capacity, ensuring it can withstand the full current and pressure load of the circuit it is protecting. It also has built-in safety features, including over-current protection and a semi-automatic reset feature. The fuse is designed to protect against overload and short circuit and is an important safety measure to prevent any damage to the equipment connected to the circuit.