SKU:H3375
3AG Glass Fuse Holder Case (Empty) | For 1.25" x 0.25" Fuses
3AG Glass Fuse Holder Case (Empty) | For 1.25" x 0.25" Fuses
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Description
Description
The H3375 is a classic, inline folding-style holder designed for standard 3AG (1-1/4" x 1/4") glass cartridge fuses. This holder provides a convenient and reusable way to incorporate overcurrent protection into custom 12V/24V DC or low-voltage AC wiring projects. The case is supplied empty and requires a fuse to be functional.
Key Features & Specifications:
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Fuse Type:Â 3AG (1-1/4" x 1/4" Glass Cartridge)
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Type:Â Inline, folding "clamshell" style plastic case.
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Terminals:Â Two solder or screw-terminal tabs for wire connection.
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Current Rating:Â Holder itself is typically rated for 10-15 Amps (limited by the fuse installed).
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Voltage Rating:Â Common for 32V DC / 250V AC applications.
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Material:Â Heat-resistant plastic housing.
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Status: Case only – a 3AG fuse must be purchased separately.
Core Benefits & Applications:
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Custom Circuit Protection:Â Ideal for adding fused protection to custom car audio amplifiers, LED light bars, off-road accessories, solar panel wiring, or hobbyist electronics projects.
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Serviceable Design:Â The folding case allows for quick and easy fuse inspection and replacement without disconnecting any wires.
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Cost-Effective & Reliable:Â A simple, durable solution for basic overcurrent protection in low-voltage systems.
How to Use:
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Select an appropriate amperage 3AG glass fuse for your circuit.
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Place the fuse inside the holder between the internal metal contacts.
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Close and secure the folding plastic case.
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Solder or screw your power wires to the two external metal tabs on the holder, observing correct polarity if applicable.
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Install the holder in-line on the positive wire of the circuit you wish to protect, as close to the power source as possible.
Important Safety Notes:
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Critical Component: This is a safety device. Always install the fuse holder on the positive (+) wire side of the circuit.
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Fuse Selection: The fuse amperage must be selected based on the total current draw of the protected device(s) and must never exceed the current capacity of the wire used in the circuit.
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Voltage/Current Limits:Â Do not exceed the voltage and current ratings of the holder or the installed fuse.
Shipping
Shipping
Every order at TINKR promises fast shipping to your door, anywhere in New Zealand. Within 1-3 business days. Courier pickups Monday - Friday. Excluding public holidays.
Our standard delivery requires a signature upon receipt, however type any delivery instructions in the box provided during the TINKR check out on how you want your order delivered. For example, No signature required or leave on front porch etc.
How fast is Tinkr's Shipping?
How fast is Tinkr's Shipping?
While it is possible for many Auckland orders to be delivered the same day, delivery estimates are; North Island - Overnight. South Island and Rural - extra 1-2 days

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Do you offer warranties on your auto parts?
We do offer warranties on most parts! Refer to the individual part information or speak to a member of our team to learn more.
Customer Reviews
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Thank you - so quick in delivery with my order. I was expecting at least another 3-4 days to arrive. Great website easy to order with the illustrations, saving a lot of guess work when choosing your items. Well done!
William -
We got the part shipped within a day all the way down to the West Coast! I accidentally ordered the wrong article and they helped me out and replaced it straight away. You guys are awesome!
Anna -
Chuck & Greg from Tinkr were very helpful finding the correct auto transmission filter kit for us, fast & efficient, overnight delivery at a very reasonable price $127, both Repco & Supercheap quoted $439. This is first time we have dealt with Tinkr Limited and we would not hesitate to purchase from them again. Thanks for the fantastic service!
Del -
I have made multiple purchases from this company, and their service consistently exceeds my expectations. Last week, I urgently needed some parts and, based on my previous positive experiences, I chose TINKR once again. As expected, their service was exceptional. A special thanks to Greg at TINKR for a job well done.
Gary
We Solve The Auto Parts Challenges Others Can't
TINKR is your most comprehensive New Zealand owned auto parts store. With over 150,000 car parts, accessories & tools, to suit a huge range of passenger cars, 4x4s and commercial vehicles. Whether you're after a cambelt, a fan belt, or a seat belt, for a Toyota Corolla, a Mitsubishi Lancer, or a trusty Mazda Familia - TINKR has it covered.
3AG Glass Fuse Holder Case (Empty) | For 1.25" x 0.25" Fuses