BUSSMANN LPJ-100SP Low Peak Fuse, 100 A

Item: AE2GKV
Model: LPJ-100SP
Cross Ref: 4XF42
658 In Stock.

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$102.83 /unit (ex. VAT)
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Specifications

Item Fuse
Ac Voltage 600V AC
Amps 100A
Body Material Melamine
Body Style Blade
Class Class J
Compatible Fuse Block Series Ch30J, Ch60J, J600, Jm600, Jm601, Jm602, Jm604, Jm606, Jp600, Jt600, Jtn600
Dc Voltage Rating 300V DC
Depth Not Available
Diameter 1 1/8"
Element Dual
Equivalent Brand And Series Bussmann LPJ, Littelfuse JTD, Mersen AJT Series
Equivalent Series Ajt, Jtd, Lpj
Fits Fuse Block Style Nonrejection
Functionally Equal To Ferraz, Gould AJT, Littelfuse JTD
Fuse Block Design Non Rejection
Fuse Class Class J
Fuse Holder Code AB
Fuse Length 4 5/8"
Fuse Size 4 5/8" x 1 1/8"
Indicating / Nonindicating Non Indicating
Interrupt Rating 100 kA at 300V DC, 300 kA at 600V AC
Length 4 5/8"
Overall Diameter 1 1/8"
Rejection / Nonrejection Rejection
Series LPJ Series
Source Mouser
Speed Time Delay
Speed Type Time Delay
Standards Ce/Ul-Special Purpose Guide Jfhr/Csa Class 1422-02
Visual Indication Non Indicating
Voltage 600V AC/300V DC
Width Not Available

Product Details

Bussmann LPJ-100SP fuse offers protection against overcurrent conditions in electronic and electrical systems. It is specifically designed to tolerate temporary overloads that might occur during startup or normal operation without immediately blowing or tripping.

Shipping Information

Height (cm) 2.54
Length (cm) 11.76
Width (cm) 2.87
HS Code 8536100040
Country Of Origin MX
Weight (kg) 0.135

Working Mechanism

  • A time delay fuse works by utilising a fuse element and thermal properties to provide a delayed response to overcurrent conditions.
  • When an overcurrent occurs in the circuit, the fuse element heats up due to its resistance.
  • In this cartridge blade fuse, the design of element and the surrounding materials is such that the heat dissipation is controlled, causing the fuse element to heat up slowly.
  • The fuse element heats up and blows, eventually breaking the circuit.

Features

  • Bussmann LPJ-600SP Low-Peak fuse has a dual-element for time-delay and current-limiting functionalities.
  • This time delay / slow blow fuse can safely interrupt 300kAIC at 600VAC.
  • It has a response time of 10 seconds at 500 percent of the rated current (100A), allowing for the safe start-up and operation of inrush-heavy equipment.
  • This cartridge blade fuse delivers consistent 2:1 ampacity ratios for seamless protection and minimised downtime.

Documentation

Certifications

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Frequently Asked Questions

How does a time delay fuse differ from a fast-acting fuse?

A time delay fuse has a built-in delay mechanism that allows it to withstand short-duration overcurrents without immediately blowing. In contrast, a fast-acting fuse reacts quickly to overcurrent conditions and breaks the circuit to prevent damage.

How do I select the right time delay fuse for my application?

Selecting the appropriate time delay fuse involves considering factors like the maximum allowable startup current, the normal operating current and the time delay requirements of the application.

Is it an indicating fuse or a non-indicating fuse?

It is a non-indicating fuse. However, if you need an indicating fuse, check out Bussmann LPJ-100SPI fuse, equipped with easyID to give fuse status.

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