Littelfuse AGC Series AG Glass...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$788.39
Littelfuse AGC Series AG Glass Cartridge Fuse, Boxed

Littelfuse AGC Series AG Glass Cartridge Fuse, Boxed

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Model: AGC-1

In Stock (leaves warehouse same day if ordered before 3pm ET)

$788.39
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Littelfuse AGC Series AG Glass Cartridge Fuse, Boxed

The Littelfuse AGC Series AG Glass Cartridge Fuse is a family of glass-body cartridge fuses engineered to provide dependable overcurrent protection for electrical and electronic circuits, available in ratings from 1A to 4A. Each fuse in the AGC Series pairs a clear glass tube body with a precision fuse element sized to the selected amperage, allowing the internal element to be visually inspected before and after installation. These AG Glass Fuses ship in a boxed package for convenient handling, organized storage, and safe transport, and their compact AGC cartridge design makes them a straightforward, code-appropriate replacement wherever an AGC-type glass fuse is specified for a protected circuit.

Key Features

  • Amperage Range: Available in ratings from 1A to 4A, sized to open the protected circuit reliably when current exceeds the intended threshold.
  • AG Glass Fuse Family: Built as part of the AG Glass Fuses line, using glass-body cartridge construction that lets installers visually confirm whether the element has opened, simplifying troubleshooting.
  • AGC Series Form Factor: Follows the widely used AGC cartridge dimensions, supporting straightforward fit and drop-in replacement in AGC-compatible fuse holders, fuse blocks, and inline fuse mounts.
  • Boxed Package: Supplied in a boxed package that keeps individual fuses organized, protected from damage in transit, and easy to track as maintenance or replacement stock.
  • Cartridge Fuse Construction: Standard cylindrical cartridge fuse format designed for consistent, repeatable overcurrent interruption performance across use cycles.
  • AGC Series Lineup: Identified under the Littelfuse AGC Series designation, giving buyers a single family to select the correct amperage from for a given application.

Technical Specifications

  • Series: AGC

Typical Applications

  • Electrical and Electronic Circuit Overcurrent Protection
  • Fuse Blocks, Fuse Holders, and Inline Mounts Using the AGC Form Factor
  • Control Panels, Instrumentation, and Low-Voltage Distribution Circuits
  • Replacement Fuse Stock for Maintenance, Repair, and Operations (MRO)
  • General-Purpose Overcurrent Protection Where an AGC Glass Fuse Is Specified

Why Littelfuse?

Littelfuse builds the AGC Series with glass-body cartridge construction as part of its established AG Glass Fuses family, giving electrical professionals and maintenance teams a dependable overcurrent protection option they can visually inspect and trust across the full 1A to 4A range. As a recognized name in circuit protection, Littelfuse designs the AGC Series to deliver consistent, repeatable fuse performance in the standard AGC form factor already used across countless fuse holders and panels. The boxed packaging keeps fuses organized, undamaged, and ready to deploy, making the AGC Series a practical choice for stocking reliable, code-appropriate circuit protection from a well-established fuse manufacturer.

Manufacturer Resources

Littelfuse Product Catalog

Product Specs

Series:
AGC
Product Material:
Glass
Product Type:
Cartridge Fuse
Amperage Rating:
1A - 4A
Department:
Electrical
Product Group:
Wiring Devices

Littelfuse AGC-1 – Frequently Asked Questions

1) What amp ratings does the Littelfuse AGC glass fuse come in?
The AGC Series glass cartridge fuses are offered from 1A to 4A, with three orderable ratings: AGC-1 (1A), AGC-2 (2A), and AGC-4 (4A). Pick the rating that matches what the panel, fuse block, or equipment label calls for. There is no 3A option in the group, so if your circuit is fused at 3A, that is not one you can pull from this family.
2) Will an AGC fuse fit my existing fuse holder or inline fuse block?
If the holder is marked for AGC (or 3AG) fuses, yes. The Littelfuse AGC Series follows the standard AGC cartridge dimensions, so it drops into AGC-compatible fuse holders, fuse blocks, and inline mounts without modification. Holders built for a different cartridge size will not accept it.
3) Are these Littelfuse AGC fuses a direct replacement for a blown AGC fuse already in the equipment?
Yes, provided you match the amp rating on the old fuse. AGC is a standard cartridge form factor, so an AGC-1, AGC-2, or AGC-4 replaces a blown AGC fuse of the same rating in the same holder. Never step up the amperage to stop repeat blowing, the element is sized to open at the rating printed on the cap, and a higher-rated fuse leaves the circuit unprotected.
4) Why choose a glass-body fuse instead of a ceramic one for a control panel?
The body on the AGC Series is glass, which is the point of it: a tech can hold the fuse up and see whether the element has opened instead of pulling out a meter. That makes troubleshooting a control panel or instrumentation circuit faster. Ceramic-body fuses hide the element and are chosen where higher interrupting capacity or arc containment is required, so if the equipment spec calls specifically for ceramic, use ceramic.
5) What kind of circuits are AGC glass cartridge fuses used on?
Low-current electrical and electronic circuits: control panels, instrumentation, low-voltage distribution, and general overcurrent protection anywhere an AGC glass fuse is called out. With the range topping out at 4A, this is a small-signal and control-circuit fuse, not a branch-circuit or motor protection device.
6) How do I tell which Littelfuse AGC part number to order?
The number tracks the amperage directly. AGC-1 is the 1 amp fuse, AGC-2 the 2 amp, and AGC-4 the 4 amp, all in the same AGC Series glass cartridge body. Read the rating stamped on the end cap of the fuse you are replacing and order the matching suffix.
7) Are these fuses sold individually or in a package for stocking?
The AGC Series ships boxed, which keeps the individual fuses organized and protected in transit. That packaging is what makes them practical to hold as MRO replacement stock across a facility, keep a box of each rating your panels use rather than chasing one fuse at a time.
How fast can I get the Littelfuse AGC-1 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Littelfuse AGC-1 come with a warranty?
Absolutely. The Littelfuse AGC-1 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Littelfuse AGC-1?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Littelfuse AGC-1 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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