03453LS3HXN

Series:	345
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 - 0.187" (4.7mm)
Contact Material:	Copper Alloy
Contact Finish:	Tin

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Introduction

Fuseholders are contact units designed to house and provide electrical connections for fuses used in motor control circuit applications. Fuseholders are integral components of motor control circuits as they provide a safe and efficient method to replace fuses when necessary for safety and maintenance. The 03453LS3HXN fuseholder is a device designed with features such as high-temperature ratings, minimum contact gap, and cost-effective construction. This fuseholder is designed to provide a dependable link in an installation\'s electrical system. This article will provide an overview of the 03453LS3HXN fuseholder, including its application field and working principle.

Application Field

The 03453LS3HXN fuseholder is designed for use in electric motors, pumps, compressor systems, and control systems. This fuseholder is ideal for all motor control circuit applications that require a dependable electrical connection. Additionally, the 03453LS3HXN fuseholder is designed to meet international safety regulations, making it suitable for a variety of installations. For example, the fuseholder meets NEC and UL standards, as well as the IEEE 837-2014 standard for electric motor control centers. The 03453LS3HXN is UL-classified for 600 volts and has a maximum current rating of 20A. As such, the fuseholder is suitable for applications such as motor control circuits, contactors, starters, and other electric devices.

Working Principle

The 03453LS3HXN is designed to provide a reliable electrical connection for applications requiring a safe and efficient method of fuse replacement. This fuseholder is designed with a minimum contact gap to prevent any arcing and high-temperature ratings to withstand all heat-producing processes. The fuseholder is operated with a manual spring-loaded arm that securely holds the fuse in place. The fuse is pulled out of the holder by a handle with a finger latch, which can be locked so the fuse cannot be inadvertently released. Additionally, the arm can be adjusted to different positions for ease of use. The 03453LS3HXN also features a snap-lock mechanism to secure the fuseholder to the enclosure and prevent any accidental openings.

Conclusion

The 03453LS3HXN is a versatile and cost-effective fuseholder designed for use in motor control circuits. This fuseholder meets the electrical safety standards of a variety of installations, and is ideal for applications such as motor control circuits, contactors, and starters. The 03453LS3HXN is designed with features such as a minimum contact gap for safety, high-temperature ratings, and a manual spring-loaded arm to securely hold the fuse in place. Additionally, the fuseholder has a snap-lock design to prevent accidental opening. Overall, the 03453LS3HXN is a reliable fuseholder for applications that require an effective and safe method of fuse replacement.

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