4164-SM

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Introduction

The 4164-SM Fuseholder is primarily designed to protect against overloads and short circuits in AC and DC circuits. A fuseholder is a device that houses, or holds, a fuse, providing a safe and easy way to make and break electrical connections. Fuseholders are often mounted in panels, walls, or junction boxes, and are typically composed of a holder material, either a molded insulating material such as plastic or metal, and a contact or terminal that allows the fuse to be connected to the circuit. The 4164-SM Fuseholder is an open type fuseholder that provides reliable connection and protection to systems up to 600 Volts AC/DC.

Features

The 4164-SM Fuseholder provides a number of features that make it an ideal choice for protecting against overloads and short circuits. It is UL listed and CSA certified for single-pole applications up to 600 Volts AC/DC. It is designed with a mechanically secure connection and resettable thermal protection that is locking to ensure continuity. Additionally, it features a captive screw to secure the wire connection to the fuse block, and an on-off indicator. It is also designed with a door that can be opened while the circuit remains hot, making it easier to replace fuses.

Applications

The 4164-SM Fuseholder is a standard choice for fuse protection in a wide range of industrial and commercial applications. It is commonly used in motor control centers to protect motors from damage or excessive current draw, as well as in commercial lighting and appliance circuits. It is also used in control panels, junction boxes, and other enclosures that need protection from overloads or short circuits. Additionally, it is used in solar photovoltaic systems to protect the conductor from overcurrent and short-circuiting.

Working Principle

The 4164-SM Fuseholder operates on a simple principle to protect the circuit and its components from damage caused by an overcurrent or short circuit. When an overcurrent is detected in the circuit, the fuseholder will open the circuit and the fuse will blow. This interruption in the circuit will protect the components from damage. Additionally, the fuseholder will reset when the circuit is powered off, allowing it to be safely reset and the circuit to be reconnected once the hazard is eliminated.

Conclusion

The 4164-SM Fuseholder is a reliable and effective way to protect circuits, motors, and other equipment from overcurrents and short circuits. It is UL and CSA certified and designed for use in applications up to 600 Volts AC/DC. This open-type fuseholder features resettable thermal protection, a captive screw connection, and an on-off indicator. The 4164-SM Fuseholder is suitable for a wide range of industrial and commercial applications, including motor control centers, commercial lighting and appliance circuits, control panels, junction boxes, solar photovoltaic systems, and more.

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