Product Description
DC Fuse Holder For Solar Manufacturer's Ideal Choice
Delve into the features of the PV Modular Fuse Holders 10×38, which boast impressive 1000V DC and 1500V DC rated voltages. These state-of-the-art holders have been meticulously engineered to provide a compact, safe, and economically sound protection solution for photovoltaic setups. As power demands grow and technology advances, these holders accommodate no-load voltages surpassing 1000V DC. Crafted in accordance with the stringent IEC/EN 60269 standards, these modular fuse holders embody a sleek design with minimized distance requirements.
Distinctive Features and Advantages
- Effortless Din35 Rail Installation, User-Friendly Setup
- Ingeniously Designed Adjustable Terminal Block, Ensures Firm Wiring
- Durable Fire-retardant Shell with Exceptional High Temperature Resistance
- Versatile Installation, Simplified Replacement Process
Introducing the Solar PV DC Fuse Holder with a 10mm x 38mm fuse link. Exhibiting a rated current of 30A and a rated voltage of 1000V DC with 20 KA, it is expertly designed and manufactured to meet the prestigious IEC60947-3 standard.
Specialized Fuse Holders tailored for photovoltaic applications within PV DC combiner boxes, inverters, and solar solutions, primarily serving the crucial role of over-current protection coupled with effective disconnection.
DC Fuse Holder 14x51mm 32A 20kA 1P 1500V
Incredible Product Benefits
- Option to Choose with or Without Light
- Effortless Din35 Rail Installation, User-Friendly Setup
- Ingeniously Designed Adjustable Terminal Block, Ensures Firm Wiring
- Durable Fire-retardant Shell with Exceptional High Temperature Resistance
- Versatile Installation, Simplified Replacement Process
- Rated 1500V 32A
- 1P 14*51mm fuse link
- Designed with Finger-Safe Touch for Safety
Applications that Transform
This remarkable series of fuses is crafted to excel in solar photovoltaic power generation systems, supporting rated voltages up to 1500V and currents up to 50A. Seamlessly integrating with photovoltaic panels and batteries, it is engineered for short circuit breaking protection within photovoltaic stations and power generation systems. Boasting a rated breaking capacity of 50KA, these products align with UL248-19 IEC 60269-6 standards.
Outstanding Product Benefits
- Operates in a Wide Ambient Temperature Range: -40ºC to +90ºC
- Designed for Equipment Installation Heights: Less than 2000m (For installations beyond this, please consult us for bespoke designs.)
- The Fuse Link is crafted from pure silver, featuring low tin welding and encased in robust high-strength porcelain. The fuse tube is packed with high-purity quartz sand, specially processed as an arc medium, with the fuse body spot welded to the contacting terminals.
Comprehensive Technical Data
1P, 1P+N, 2P |
230 VAC |
3P, 3P+N |
800 V AC |
Rated operational current Ie |
32 A |
Conditional short-circuit current |
10 kAr.m.s |
Utilization category |
AC 20 B |
Rated impulse withstand voltage Uimp |
4 kV |
Fuse-links |
10, 16, 20, 25 and 32 A |
Operating class |
gG(gL)/aM |
Max. Power loss per current path |
3.2 W |
Mechanical |
|
Frame size |
45 mm |
Device height |
80 mm |
Device width |
acc. to dimensioned drawing |
Weight |
EAFH |
1P |
74G |
1P+N |
84G |
2P |
156G |
3P |
234G |
3P+N |
244G |
Mounting |
quick fastening on DIN rail IEC/EN 60715 |
Degree of protection (built-in) |
IP20 (IP40) |
Upper and lower terminals |
lift terminals |
Terminal capacity |
1.5-10 mm2 |
Tightening torque of terminal screws |
max. 1.2 N.m |
Dimensions of fuse-link |
10.3 x 38 mm |



















Company Profile
EXPERIENCED PV PROTECTIVE PRODUCT AND EV CHARGING STATION MANUFACTURER
Driven by our unwavering vision for a cleaner and sustainable tomorrow, Onccy Electrical Co., Ltd is at the forefront of the solar and new energy sectors. Our robust technology and dependable products are crafted to lead the industry, ensuring that smart energy solutions are within everyone's reach. Our mission is to become the premier choice for those embarking on the smart energy journey. By making innovative technology impactful and accessible, we aim to illuminate the world with our high-quality solar products.
Our Main Products: Offering a diverse range of products, we specialize in DC/AC Isolator Switches, PV Combiner Boxes, DC Circuit Breakers, Surge Arresters, DC Fuse Holders, Rapid Shutdown solutions, and EV Chargers, among others.
With a dynamic team of engineers and a network comprising over 200+ global experts, Onccy has established an extensive distribution and service presence across North America, South America, Europe, Asia, Africa, and Oceania. Our efforts have enabled homeowners and professionals in more than 100 countries and regions to embark on a journey towards open energy solutions.

COMMITMENT TO QUALITY
Quality reigns supreme in all our workshops, as it drives the performance and safety of Solar, Storage, and EV charging systems. Our unwavering commitment to quality not only enhances brand recognition but also ensures excellence in every product. To uphold our standards, our factories and products adhere to UL, SAA, CB, CE, TUV, ISO, and RoHS certifications, solidifying our dedication to safety and performance.
STAYING UPDATED ON MARKET TRENDS
Our success lies in aligning our product innovation with market demands, a task expertly managed by our dedicated in-house R&D team. This dedication birthed the first UL508i listed patented DC switch within China, along with the globally marketed DC-PV2 DC switch. Through our state-of-the-art PV protective products and EV chargers, we are committed to forging enduring partnerships with renewable energy companies worldwide.
FAQ
Q: Are you trading company or manufacturer ?
A: We are manufacturer. We have 30,000 square meters of self-owned plant.
Q: Do you have any certificates?
A: Yes,we have UL, TUV, CB, SAA, CCC, CE and other certifications.
Q: How do we make a quick response to customer , 5 inquiry ?
A: Our professional team will reply you online or by email,Skype, whatsApp and so on.
Q: Do you have any exporting experience?Which countries did you export to before?
A: We have lots of exporting experience and customers in many countries,such as America, Japan,Australia,UAE,Canada,Vietnam,Turkey,Thailand,Russia,UK,etc.
Q:Can you supply samples for checking ?
A: Yes, we can supply samples, pls contact for detailed required.
Q:How long is your delivery time?
A: Generally it is within 3days for small qty. Or it is around 15-20 days to a general order.
Q: What is the standard of package of your goods?
A: Export standard package or special package according to customer requirement.
Q:How about inspection?
A: We have the whole inspection system from raw material to end products include transient test, delay test,mechanical life test and so on.Q:What is the service offered by company?
A: We have the professional engineer team which can design and develop the mould to arrive different customer requirements. We also have the professional sales team to offer good service from pre-sale to after-sale.