Deep Industry Focus

Established in Dongguan since 2013, we have remained wholly dedicated to electronic protection devices, integrating R&D, manufacturing, and sales to guarantee superior performance and reliability.

Comprehensive Portfolio

Our lineup spans fuses, fuse holders, fuse boxes, automotive fuses, DC fuses, high-voltage fuses, new-energy fuses, and related accessories—serving consumer electronics, automotive, power equipment, telecom, and new-energy sectors.

Dual-Market Success

Products have rapidly gained domestic market share while also being exported worldwide, earning broad international recognition and popularity.

Continuous Innovation

A specialized R&D team and sustained technology investment drive ongoing product innovation, expanding coverage and accelerating time-to-market.

Certified Quality

UL, cULus, TÜV, CE, CQC approvals and full RoHS & REACH compliance underscore our commitment to quality and customer confidence.

More items about dc fuse holder

View Details

GFEFUSE Square High Speed Fuse – DC Fast-Acting Bolt-Connected Fuse for Energy Storage & Wind Power

View Details

View Details

GFEFUSE North American Semiconductor Fuse | UL 248-13 Fast DC Fuse for High-Voltage Systems

View Details

View Details

GFEFUSE Photovoltaic Fuse – 1500 V DC UL-248-19 Full-Range PV Protection

View Details

View Details

GFEFUSE Energy Storage Fuses – 1500 V DC 50-200 A High-Speed Square Body | 100 kA Breaking Capacity

View Details
View More

We Have The Best Solutions for Your Business

Founded in 2013 in Dongguan, Guangdong, our company is a professional manufacturer ofelectronic protection devices. For years, we have been focusing on the protection device field, withan integrated team for development, production and sales, committed to providing customers withproducts of perfect performance and reliability.

Dur moin products include, fuses, fuse ho ders, fuse boxes, outomotive fuses, gutomotive fuse holders, Dcfuses, high-voltage fuses, new energy fuses ond other peripherol occessories, These products ore widelyused in multiple fields such os consumer electronics, outomotive electronics, power equipment,communicotion systems ond new energy. Aiming ot stoble performonce ond reliobility, our products hove notonly guickly won recognition in the domestic morket but olso been exported overseos, enjoying wide morketpopulority.

As 0 competitive compony in the protection device industry, we hove been committed to technologicol R&Dinvestment, quipped with 0 professionol R&D teom, we continuously promote product innovotion to ensureour wide product coveroge ond occelerote morket opplicotion speed of our products.

We olways toke quolity os our core goal and strive to be customer-oriented. Our products hove obtoined UL
cULus, Tuv, CE, COC ond other product certificotions, ond ore in complionce with ROHS ond REACH directives.

Read More

Where can I find a holder for a 1000V DC fuse?

You're working with a high-voltage system, likely solar or industrial, and need a holder that is certified for that voltage level. The problem is that using a holder with a lower voltage rating (like 600V) is extremely dangerous and will not provide adequate insulation. You must source a holder specifically rated for your system voltage. The solution is to partner with a specialized manufacturer. GFEFUSE is an expert in high-voltage protection and offers a range of DIN rail and panel-mount DC fuse holder options that are fully certified by TUV and UL for use in systems up to 1500V DC.

What is the difference between an AC and DC fuse holder?

While they may look similar, there is a critical safety difference. The problem is that DC electricity sustains an arc much more easily than AC. A DC fuse holder must be specifically designed to handle this. The solution is in the materials and design. A high-voltage DC fuse holder from GFEFUSE is built with superior insulating materials and has a greater physical distance (creepage) between its terminals. This design prevents a dangerous electrical arc from forming and persisting across the holder's body after the fuse has blown, a failure that a standard AC holder is not designed to prevent.

How do I secure a large bolt-down DC fuse?

You have a high-amperage bolt-down fuse (like an ANL or MEGA fuse) and need to mount it. The problem is that these fuses cannot be used without a proper base to provide insulation and secure connection points. You need a heavy-duty DC fuse holder block. These blocks are made from robust, high-temperature materials and feature large studs for securely fastening the fuse. GFEFUSE manufactures high-quality holder blocks for these fuses, ensuring you can torque the connections properly for a low-resistance, safe installation capable of handling hundreds of amps.

How to protect a fuse for an outdoor battery bank?

You have a battery bank in a location that might be exposed to moisture, dust, or humidity, such as in a shed, on a boat, or in an outdoor cabinet. The problem is that environmental contamination can cause corrosion and create conductive paths on a standard, open-style holder, leading to failure. The solution is to use an enclosed or waterproof DC fuse holder. GFEFUSE offers heavy-duty, fully enclosed DC fuse holder blocks with secure covers that protect the fuse and terminals from the environment, ensuring long-term reliability and safety for your battery system.

What users say about GFEFUSE

These fuses solved our long-standing over-current headaches; zero failures since installation, UL certs eased compliance audits, and the technical team’s rapid support cut our downtime by half.

Alice

The wide product range eliminated sourcing chaos; one-stop fuse and holder kits arrived fast, all REACH-compliant, and the field engineers praised their consistent performance under harsh automotive loads.

Brian

High-voltage DC fuses from this firm ended our solar inverter burnouts; precise trip curves protect panels without nuisance blows, and the RoHS label streamlined our green certification process instantly.

Carlos

Switching to their automotive fuse boxes removed warranty claims; vibration-proof design survives rough roads, while the online configurator shaved days off our design cycle and delighted the OEM client.

Diana

New-energy fuses arrived pre-tested, cutting our qualification time by weeks; sales team sent 3D files overnight, and the low-profile holders saved precious PCB space for extra battery cells.

Ethan

Do you have any questions?

Where can I find a certified DC fuse holder for a professional solar installation?

<p><span class="ng-star-inserted">For a certified, reliable, and safe&nbsp;</span><strong class="ng-star-inserted"><span class="ng-star-inserted">DC fuse holder</span></strong><span class="ng-star-inserted">&nbsp;suitable for solar (PV) or other high-power applications, you must source from a specialized manufacturer like GFEFUSE. We provide a range of TUV and UL certified holders specifically designed and tested for high-voltage DC environments.</span></p>

What are the signs of a failing DC fuse holder?

<p><span class="ng-star-inserted">Signs of a failing&nbsp;</span><strong class="ng-star-inserted"><span class="ng-star-inserted">DC fuse holder</span></strong><span class="ng-star-inserted">&nbsp;include discoloration, melting, or charring of the housing, which indicates overheating from a poor connection. Cracks in the body can compromise its insulating properties, and corrosion on the terminals can also lead to dangerous heat buildup.</span></p>

Why is the voltage rating on a DC fuse holder so important?

<p><span class="ng-star-inserted">The voltage rating is the most critical safety specification. A </span><strong class="ng-star-inserted"><span class="ng-star-inserted">DC fuse holder</span></strong><span class="ng-star-inserted">&nbsp;must be rated at or above the system's maximum voltage. An underrated holder's insulation can break down, allowing a high-voltage arc to bypass the fuse entirely, leading to a catastrophic short circuit.</span></p>

What are the common types of DC fuse holders?

<p><span class="ng-star-inserted">The most common types include the DIN rail&nbsp;</span><strong class="ng-star-inserted"><span class="ng-star-inserted">DC fuse holder</span></strong><span class="ng-star-inserted">, which easily clips onto standard rails in control cabinets and solar combiner boxes; panel-mount holders for installation on a flat surface; and heavy-duty blocks designed for high-current, bolt-down DC fuses.</span></p>

Why can't I use an AC fuse holder for a high-voltage DC application?

<p><span class="ng-star-inserted">You cannot use a standard AC holder because it lacks the specific safety design features required for DC. A high-voltage&nbsp;</span><strong class="ng-star-inserted"><span class="ng-star-inserted">DC fuse holder</span></strong><span class="ng-star-inserted">&nbsp;is built with higher-grade insulating materials and greater "creepage distance" (the space between terminals) to prevent a persistent DC arc from forming and causing a fire.</span></p>

What is the primary function of a DC fuse holder?

<p><span class="ng-star-inserted">The primary function of a&nbsp;</span><strong class="ng-star-inserted"><span class="ng-star-inserted">DC fuse holder</span></strong><span class="ng-star-inserted">&nbsp;is to safely integrate a DC fuse into a circuit while providing the necessary electrical insulation to prevent arc flash between terminals, especially under high-voltage conditions. It ensures a secure connection and protects the fuse from environmental factors.</span></p>

Don't hesitate to contact with us

Home

Home

Products

News

Services

About Us

Contact Us

Do you have any question?

Don’t hesitate to contact with us,We are here for your help!