03452QS1H

Fuseholders

The 03452QS1H fuseholder is a versatile, lightweight and reliable solution for a variety of applications. The 03452QS1H is designed to accommodate a 10.80 mm x 3.20 mm (SAP) size fuse, with the ability to pick up power from a live bus, as well as to disconnect a load from the bus when a fault is detected.

The 03452QS1H is a comprehensive solutions-based fuseholder that offers a range of features to meet the needs of a variety of markets. It is especially useful in applications such as electrical automotive, industrial control and sensing, medical, consumer electronics, and other power management applications.

Application Field and Working Principle

The 03452QS1H provides robust and reliable protection for a variety of applications. It is designed to provide overcurrent protection for live power buses, and has been designed with a fuse disruption mechanism to enable safe fuse replacement. The fuseholder can also be used as a power switching device, providing an additional level of safety for these applications.

The 03452QS1H fuseholder works by sensing the current in the power bus and using a thermal mechanism to turn off the bus if it senses an overload. The fuseholder is designed to fail in a safe, fail-to-open condition and will protect the load from the overcurrent threat. The thermal mechanism has been tested to be reliable and robust in a variety of applications.

The 03452QS1H is also designed with an optional auxiliary power connection, enabling the user to connect the fuseholder to a secondary power source. This is especially useful in medical and other sensitive applications, as it allows the fuseholder to be powered even if the primary power source has failed.

The 03452QS1H fuseholder is designed to provide a reliable overcurrent protection solution for a variety of applications. It is a lightweight and reliable solution that can be used to protect both live power bus and shielded loads. The auxiliary power connection also makes it an attractive option for applications that require a secondary power source.