LFPSJ301.ZXID

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Fuseholders are an integral part of electrical systems, providing protection to circuits against overloads and short-circuits. The LFPSJ301.ZXID fuseholder is a 3-pole fuseholder that can be used with a maximum of 30A rated AC and DC circuits. It features a space saving, snap-in mounting system, making it easy to install. It also provides safe disconnection of the fuse from live components, reducing the risk of electrical shocks and fire hazards.

Overview

The LFPSJ301.ZXID is included in the Pauluhn product line of fuseholders. It can be used with a range of fuse types, including the popular ZXID cartridge, glass tube, rewirable and panel mount fuses. The LFPSJ301.ZXID is designed for use in industrial, marine and other harsh environments, delivering reliable performance in temperatures ranging from -40°F to 220°F (-40°C to 105°C).

Design and Construction

The LFPSJ301.ZXID is constructed of corrosion-resistant thermoplastic and stainless steel components. It features a molded, UV black plastic body, with a stainless-steel spring and a zinc-plated screw and nut. The screw and nut are used for securing the fuse securely and prevents movement of the fuse when the fuseholder is opened. The stainless steel spring ensures structural strength and provides a secure connection between the fuseholder and the panel.

Working Principle

When the fuseholder is closed, the fuse contacts are securely held together and the fuse operates normally. When the fuseholder is opened, the spring creates tension between the contacts, which isolates the fuse from the circuit and breaks the connection. This disconnects the fuse element from the circuit and interrupts power flow, protecting the circuit from overload or short-circuit.The spring also helps to vent combustion gases in case of a fuse blow-out.

Advantages

The LFPSJ301.ZXID provides a number of advantages over other fuseholders:

• Space saving design allows it to be used in tight installation spaces
• Versatile installation options – snap-in or bolt-down
• Corrosion-resistant design for use in marine and other harsh environments
• Compatible with a range of fuse types
• Safe disconnection from live components to reduce fire and electrical shock hazards

Applications

The LFPSJ301.ZXID is designed for use in AC and DC circuits in industrial, marine and commercial application, including appliances, lighting, machines, air conditioning and more. It is an effective and reliable solution for providing circuit protection from overload and short-circuit.

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