1LS109

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Fuseholders are electrical protection devices that house and protect fuses for the protection of electrical circuits against overload or short circuit. 1LS109 application field and working principle are designed to provide a universal solution for the most common types of industrial fuseholders.

1LS109 fuseholders are suitable for use in many industries including automation, control, telecommunications, monitoring, security and lighting. They are available in a variety of sizes and materials for use with standard or mini fuses. The ceramic housing is rated at 300VAC/VDC and has a temperature rating of -20C to +85C. It is approved to UL and CSA standards and meets EN50019 standards.

The working principle of 1LS109 is quite simple. The fuseholder consists of three parts, a plastic base, a ceramic body and a plastic cover. When using the 1LS109, an insulated lead must be connected to the external side of the fuseholder before fastening the cover. When a fault occurs, the fuse holder opens and interrupts the circuit. The current flow is interrupted in a fraction of a second, thus protecting the circuits against overloads and/or short circuits.

The 1LS109 has a number of advantages over other types of fuseholders. First, it is designed to reduce the risk of arcing due to its reinforced insulating material. Second, the design features a special air gap in the center of the fuseholder which prevents the contact of live parts. Third, the modern ceramic material is highly resistant to mechanical shocks, vibration and thermal changes. Finally, the integrated ceramic insulation offers thermal stability over a wide operating range.

In addition to these technical advantages, the 1LS109 has a number of features that make it easy to use. It is easy to install with a simple screwdriver as well as with a crimp tool. It features a recessed indicator that shows when the fuse is blown and when the fuseholder is open. Finally, it is easy to remove and replace the fuse without disassembling the fuseholder.

The 1LS109 application field and working principle provides an effective solution for protecting electrical circuits from overloads or short circuits. Its reliability, safety and easy installation make it ideal for many applications in a variety of industries. This type of fuseholder is a cost-effective and reliable option for providing effective protection to electrical circuits.

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