1A0835-1

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

Fuseholders are commonly used in electrical engineering where it is necessary to provide electrical continuity even when the current flow is interrupted by potentially hazardous fault conditions. While there are many types of electrical fuses, the 1A0835-1 fuseholder is one of the most common for local, low-voltage applications. This article will discuss the 1A0835-1’s application field and working principle.

Application Field

The 1A0835-1 is a fuseholder designed for single-phase, three-wire and single-pole, two-wire circuits. It is suitable for branch circuit protection and can be installed in enclosure covers or as a supplementary overcurrent protection device. The 1A0835-1 is available in both a standard and a reverse hook version, which allows the device to be used in areas where the branch circuit wiring is reversed. It is for use in both indoor and outdoor locations, and is designed to mount on any surface.

Working Principle

The 1A0835-1 fuseholder uses a single-pole, dual-element fuse (SPDT) to protect against overcurrent and short circuit conditions. The fuseholder has two separate contacts, each with their own fuse area. The first contact is used to protect the load, while the second contact is used as a backup for the load if the first contact fails. Each fuse area is designed to allow the fuse to blow in the event of an overcurrent condition while also preventing arcs and sparks from developing in the fuseholder.

In normal operation, current passes through the 1A0835-1 fuseholder until the rating of the fuse is exceeded. At this point, the thermal overload element of the fuse will detect the overload and blow the fuse. This will cause an interruption in the current flow, protecting the circuit from damage. After the fuse is blown, it can then be replaced with a new fuse, and the circuit will once again become operational.

The 1A0835-1 is a reliable and cost-effective option for branch circuits, providing both overcurrent and short circuit protection. It is UL listed, meaning it meets all safety requirements and can be used in a variety of applications. Additionally, the 1A0835-1’s two-pole design ensures that any fault or overload conditions are quickly detected and the circuit is shut down before any damage is done.

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