03420858HXP

Series:	342
Part Status:	Active
Lead Free Status / RoHS Status:	--
Fuseholder Type:	Holder
Moisture Sensitivity Level (MSL):	--
Fuse Type:	Cartridge
For Use With/Related Products:	3AG
Fuse Size:	1/4" Dia x 1 1/4" L (6.4mm x 31.8mm)
Number of Circuits:	1
Voltage:	250V
Current Rating:	20A
Mounting Type:	Panel Mount
Orientation:	--
Termination Style:	Quick Connect
Contact Material:	Copper Alloy
Contact Finish:	Nickel

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Fuseholders: 03420858HXP Application Field and Working Principle

Fuseholders are used to install and protect circuit components by preventing damage due to over current or short circuit. The 03420858HXP Fuseholder is a UL listed product which is designed to be used with 250 volt AC, 30/60 amp fuses. This device is constructed with transparent contact rails and thermoplastic housing.

Application Field

The 03420858HXP Fuseholder is suitable for a variety of industrial, commercial, and residential applications. It is commonly used for motors, pumps, boilers, other industrial equipment, and heavy-duty appliances such as air conditioners. This device can also be used in lighting fixtures, HVAC systems, or any other application that utilizes an AC power source.

Working Principle

The 03420858HXP utilizes a positive contact termination system that ensures a secure connection between the fuse and the fuseholder contacts. This device is designed to open the circuit when AC current exceeds the rated amperage. This safeguards the circuit from damage or fire due to over current.Once the current surge or overload exceeds the rated amperage, the bimetallic element inside the device will quickly heat up and bend open. This interrupts the continuity and disconnects the circuit from the AC power source.

Advantages

This product offers easy installation with a screw type design. It also features a rapid reset reaction time with a contact set screw system, making it suitable for applications that require fast action to prevent damage. The transparent housing allows for easy inspection and verification of the fuse status, while also providing insulation to protect against electric shock.

Conclusion

The 03420858HXP Fuseholder is a reliable and durable product that offers a secure hold of the fuse in place while providing protection from damage due to over current or short circuit. Its easy installation and transparent housing make it a great choice for a wide variety of residential, commercial, and industrial applications.

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