03420028H

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Fuseholders are electrical switches that are designed to hold a fuse and mount it securely. The 03420028H fuseholder is a single pole, direct-mounted, UL-listed, and CSA-certified terminal block mounted fuseholder. The fuseholders are designed to accept up to 10-amp current-limiting 0.312-inch-diameter x 1.5-inch 750-volt direct-mounted cartridge fuses. These fuseholders are available in both vertical and horizontal mounting configurations. The 03420028H fuseholders offer good surge protection, and are ideal for applications such as machine control, motors, pumps, transformers, cranes, and other heavy-duty industrial applications.

The 03420028H application field involves meeting the requirements of time-delay fuses in many different applications. Time-delay fuses are designed to protect wiring, motors, and other equipment from short circuits, overloads, and other electrical disturbances. The 03420028H fuseholder allows a fuse to be mounted securely, improving the safety and efficiency of the system. The 03420028H fuseholder is designed to mount directly onto a DIN Rail for easy installation in control panels and other areas. The fuseholders can also be used in wet or damp environments.

The working principle of the 03420028H fuseholder is the same as most other fuseholders: when an excessive amount of current passes through a circuit, the fuse will heat up and then melt, thus breaking the circuit and preventing damage to the electrical system. The 03420028H fuseholders are designed to mount onto a terminal block, providing a secure mounting point for the fuse. The fuseholders also provide adequate ventilation, which helps to reduce the risk of overheating. The 03420028H fuseholder also features an optional manual reset switch, which allows the user to reset the fuse after it has blown. This feature can help save time and money by preventing expensive repairs.

The 03420028H fuseholders offer a variety of advantages over other fuseholders. The 03420028H fuseholders are UL and CSA certified, providing an added level of safety. The fuseholders also offer good surge protection and excellent reliability. The 03420028H fuseholders are designed for use in wet or damp environments, making them ideal for industrial settings. Additionally, the optional manual reset switch makes the 03420028H fuseholders a cost-effective solution for providing protection against dangerous electrical disturbances.

In conclusion, the 03420028H fuseholder is an effective, reliable, and cost-effective solution for protecting electrical systems from excessive current and electrical disturbances. The 03420028H fuseholder is designed for use in a variety of applications ranging from motors to cranes and transformers. The fuseholder provides good surge protection and excellent reliability, and is ideal for use in wet or damp environments. Additionally, the fuseholder offers the added safety of UL and CSA certification, as well as the convenience of the optional manual reset switch. The 03420028H fuseholder is a versatile and reliable solution for protecting electrical systems.

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