2JS 125

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fuses play an important role in electric circuits as it helps to protect them from potential damages. The 2JS 125 is a current limiting fuse that is intended for the branch circuit and short circuit protection of fluorescent lighting fixtures, including preheat, rapid start, and instant start lighting systems.

The 2JS 125 is constructed with a silver alloy element that is encapsulated in a polymeric body. It is designed as a dual-element fuse that provides short-circuit and overload protection. Depending on the size, 2JS 125 fuses can be used with ratings of 1 to 15 amperes.

Applications of 2JS 125 Fuses

The 2JS 125 fuse is commonly used in the branch circuit and short circuit protection of fluorescent lighting systems and fixtures. It is typically mounted in a fuse holder and plugged into a standard 15 or 20 amp receptacle. It can also be used for other light-level applications, such as recessed, track, and strip lighting.

Other applications for the 2JS 125 can include outdoor lighting, security lighting, landscape lighting, aquarium lighting, cabinet lighting, and under-counter lighting. It can also be used as a branch circuit or short circuit protection in other electrical systems, such as HVAC.

Working Principle of 2JS 125 Fuse

The 2JS 125 fuse uses a ti-alloy element to provide both overload and short circuit protection. It is designed to protect the electrical system from damages that can occur due to short circuits and overloads. The ti-alloy element quickly interrupts the circuit when the current exceeds the rating of the fuse, which helps to protect the electrical system from potential damage.

The 2JS 125 fuse also contains a heat sensitive element that provides overload protection. This element responds to the temperature increase caused by the overload, and it allows the current to continue flowing until the overload is below the fuse rating. Once the temperature decreases, the current is then interrupted.

The 2JS 125 fuse also includes a bi-metallic element that helps to protect against short circuits and accidental contact with live parts. This element quickly intersects the circuit when the short circuit current exceeds the rating of the fuse, preventing potential damage to the electrical system.

Conclusion

The 2JS 125 is a dual-element fuse that is designed for the branch circuit and short circuit protection of fluorescent lighting systems and fixtures. It contains a silver alloy element that provides overload and short circuit protection, as well as a heat sensitive element and a bi-metallic element that provide additional protection from short circuits and contact with live parts. This fuse is available in ratings of 1 to 15 amperes and it can be used in a variety of applications, such as recessed, track, and strip lighting, as well as outdoor lighting, security lighting, landscape lighting, aquarium lighting, cabinet lighting, and under-counter lighting.

The specific data is subject to PDF, and the above content is for reference