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JTD125

Littelfuse

JTD125 by Littelfuse

Littelfuse JTD125 fuse, rated 125A with time delay blow characteristic. Suitable for electric circuit protection at 600V AC/500V DC, with a high breaking capacity of 200kA. Commonly used in inline mounting applications for CSA and UL standards compliance.

Median Price

$432.780

Lifecycle Status

Suppliers In-Stock

7

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Farnell

UK . 3 parts In-Stock

1+ parts

$287.380

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3

$287.380

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Element14

Singapore . 3 parts In-Stock

1+ parts

$578.180

100+ parts

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3

$578.180

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Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Nova Conductors

Japan . 10 parts In-Stock

1+ parts

$144.680

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10

$144.680

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TME

Poland . 3 parts In-Stock

1+ parts

$151.660

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3

$151.660

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Galco

USA . 4 parts In-Stock

1+ parts

$198.520

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4

$198.520

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Quotebeam

USA . 3 parts In-Stock

1+ parts

$221.990

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3

$221.990

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Vyrian

USA . 1,360 parts In-Stock

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1,360

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Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Ampacity Inc.

Singapore . 1,027 parts In-Stock

1+ parts

$0.210

100+ parts

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1,027

$0.210

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AZTECH Wire

Italy . 476 parts In-Stock

1+ parts

$19.278

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476

$19.278

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Netroflash

USA . 2,000 parts In-Stock

1+ parts

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100+ parts

$141.786

1k+ parts

$137.446

10k+ parts

$134.552

2,000

-

$141.786

$137.446

$134.552

Overview

Power up your electrical systems with the JTD125 fuse by Littelfuse. As a trusted manufacturer in the industry, Littelfuse delivers top-notch quality and reliability. The JTD125 fuse offers time-delay protection for circuits, ensuring safety and preventing damage from electrical overloads. Whether it's industrial machinery, automotive applications, or residential wiring, this fuse is designed to keep your equipment running smoothly. Trust Littelfuse to provide the best fuse solutions for your needs.

Feature Benefit Bullets

Rated AC Voltage: 600 V

This high rated AC voltage makes it suitable for use in a variety of applications, providing reliable protection against electrical faults.

Packing Method: BULK

Bulk packing method allows for easy handling and storage of multiple fuses, making it convenient for large projects or stocking up for frequent replacements.

Body Length/Diameter: 38.1 mm

The compact size of the fuse body makes it suitable for installations where space is limited, offering versatility in various electrical setups.

Terminal Shape: TAB/BLADE

The tab/blade terminal shape ensures secure connections, reducing the risk of loose connections or potential safety hazards.

Body Height: 76.2 mm

The taller body height provides better heat dissipation properties, increasing the overall efficiency and longevity of the fuse.

Rated Current: 125 A

The high rated current allows for reliable protection against overloads and short circuits, ensuring the safety of electrical systems and equipment.

Blow Characteristic: TIME DELAY

The time delay blow characteristic provides an added level of protection by allowing temporary surges in current without immediately blowing the fuse, ideal for equipment with high starting currents.

Circuit Protection Type: ELECTRIC FUSE

Being an electric fuse, this product offers effective circuit protection by breaking the circuit in case of an overcurrent or short circuit, preventing damage to connected devices.

Rated Breaking Capacity: 200000 A

The high breaking capacity ensures that the fuse can safely interrupt high fault currents, minimizing the risk of damage to the electrical system and equipment.

Rated DC Voltage: 500 V

With a rated DC voltage of 500 V, this fuse is suitable for DC applications, providing reliable protection in various settings where direct current is used.

Mounting Feature: INLINE/HOLDER

The inline/holder mounting feature offers flexibility in installation options, allowing for easy integration into different types of circuits or systems.

Reference Standard: CSA; UL

Having CSA and UL certifications ensures that this product meets industry standards for safety and performance, giving users confidence in its reliability and quality.

Technical Specifications

Fuses JTD125 attributes and parameters. Explore more Fuses devices from Littelfuse

Electrical Specifications

Circuit Protection Type:

Rated Current:

Rated Breaking Capacity:

200 kA

Rated AC Voltage:

Rated DC Voltage:

Physical Dimensions

Body Diameter:

1.5 in (38.1 mm)

Body Height:

3 in (76.2 mm)

Fuse Characteristics

Blow Characteristic:

Time Delay

Additional Features:

Rated Breaking Capacity at 500 VDC: 20000 A

Design and Compliance

Reference Standard:

CSA; UL

Mounting and Packing

Terminal Shape:

Mounting Feature:

Packing Method:

Bulk

Trade Compliance

JTD125 Circuit Protection trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

Manufacturer Highlights

Littelfuse

Littelfuse is a diversified industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 20 countries, and with approximately 18,000 global associates, we partner with customers to design and deliver innovative, reliable solutions. Serving over 100,000 end customers, our products are found in a variety of industrial, transportation, and electronics end markets—everywhere, every day. Headquartered in Chicago, Illinois, United States, Littelfuse was founded in 1927.

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