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1000v pv fuse | KYPV-H0 gPV Fuse Link (Square-Body, 50–120A)
1000v pv fuse (gPV), square-body H0 frame, 50–125A current range.
Ceramic body, silver fuse element, quartz-sand arc quenching; high breaking capacity 50 kA.
Complies with IEC 60269-6 / UL 248-19; fits KYPV-H0B fuse holder.
Overview
The KYPV-H0 is a square-body 1000v pv fuse (gPV) designed for
photovoltaic strings, combiner box mains, and ESS DC bus protection. With ratings from 50–125A,
it provides fast, reliable interruption of DC short-circuit and overload faults in solar applications.
The ceramic tube, silver fuse element, and quartz-sand filling enable high breaking capacity up to
50 kA. For installation, pair with the KYPV-H0B fuse holder.
Key Features
- Square-body gPV fuse link, frame size H0, 1000 V DC.
- Current range: 50–120 A (select per system design and derating).
- High breaking capacity: 50 kA (DC).
- Ceramic body, silver fuse element, quartz-sand arc quenching.
- Compliance:
IEC 60269-6,
UL 248-19. - Fits KYPV-H0B fuse holder (also called fuse base).
Specifications
| Type | gPV fuse link, square-body H0 |
|---|---|
| Rated Voltage | 1000 V DC |
| Current Range | 50–120 A |
| Breaking Capacity | 50 kA (DC) |
| Construction | Ceramic tube, silver element, quartz-sand filling |
| Standards | IEC 60269-6; UL 248-19; GB/T 13539-6 |
| Compatible Holder | KYPV-H0B |
| Applications | PV strings, combiner box main/branch, ESS DC bus, inverter DC side |
Dimensions
Applications
- PV array string and combiner box main/branch protection (1000 V DC).
- ESS DC bus and battery coupling circuits.
- Inverter and DC/DC converter DC-side protection.
- Industrial DC distribution at 1000 V DC.
FAQ
Q1. What holder should I use with KYPV-H0?
Use the KYPV-H0B fuse holder (square-body H0).
Q2. How do I choose the current rating?
Select 50–125 A based on PV string current, conductor size, ambient temperature, and derating curves.
Q3. Is KYPV-H0 certified for PV applications?
Yes. It complies with IEC 60269-6 and UL 248-19 for photovoltaic DC circuits.
Q4. What is the breaking capacity?
The DC breaking capacity is up to 50 kA.
Request a Quote
Need a square-body 1000v pv fuse (KYPV-H0, 50–125A) for your PV or ESS project?
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