JM60400-1MW22

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

The JM60400-1MW22 is a part of the category of fuseholders. These holders provide a secure housing for a fuse and provide easy access to the replaceable circuit protecting element. This part is specialized for Medium-Voltage applications. This article will provide an overview of the JM60400-1MW22\'s application field and working principle.

Application Field

The JM60400-1MW22 is designed as a medium-voltage fuseholder. This part is designed for 600VAC, 40-200A application and is especially suitable for branch circuit disconnect protection. Applications in hazardous areas are also supported with its robust IP67 protection rating. By providing easy access, the holder allows for easy fuse operation, maintenance, and deenergized replacement.

The JM60400-1MW22 features a compact size and is UL, CSA, and VDE-approved. The holder is available in one or two-pole versions as well as fused connectors. The dual fuseholder provides flexibility in circuit protection with the additional ability to use smaller current fuses.

Working Principle

The JM60400-1MW22 has a two- or three-pole design, depending on the setup. The holder also has an optional horn-gap feature that isolates the power loop, protecting the holder from direct shorts when using the correct fuse type. The holder’s mechanism is simple and durable – when the fuse is installed, the holder quietly conceals it into the body and locks it in place with a latch and mount.

This holder is designed for use with ferrule-type fuses that fit in ferrules, which are basically wrenches that fit tight inside a hole in the holder. The ferrule itself sits on a lead frame and is secured to the holder via an eyelet. The fuse is attached to the eylet of the lead frame. This ensures that the fuse is properly held and provides electrical and mechanical contact.

One of the other design features of the JM60400-1MW22 is a gasket in the base that isolates the fuse terminal from the incoming power circuit. This ensures that the live circuit is not exposed. Additionally, the gasket helps keep the fuse from vibrating due to currents and other external forces.

Conclusion

The JM60400-1MP22 fuseholder has a simple working principle and is designed for use with medium-voltage applications. The holder provides easy access for fuse operation, maintenance, and de-energized replacement. With its robust IP67 protection rating and a gasket at the base to isolate the power circuit, the holder provides efficient and secure circuit protection.

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