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KYPV-32 — DC Fuse Holder 1000V 10×38 for PV Systems
1000V DC gPV protection, compatible with 10×38 mm fuse links up to 32A.
DIN-rail mounted fuse base with quick front latch, optional blown-fuse indicator.
IEC 60269-6 & UL 248-19 compliant, optimized for PV strings, combiner boxes, and DC circuits.
Overview
The KYPV-32 is a DC fuse holder 1000V designed for
10×38 mm gPV fuse links with current ratings from 2–32A.
It provides reliable short-circuit and overload protection in PV strings, combiner boxes, and DC bus systems.
Featuring a flame-retardant body, ceramic fuse tube with quartz-sand arc quenching,
and a front quick-latch design, the KYPV-32 ensures safe operation and easy maintenance.
Key Features
- Rated 1000V DC, current range up to 32A.
- Supports 10×38 mm gPV fuse links (replaceable).
- DIN-rail 35 mm installation, 1-pole compact design.
- Optional blown-fuse indicator for faster maintenance.
- Complies with IEC 60269-6 and UL 248-19.
Specifications
| Rated Voltage | 1000 V DC |
|---|---|
| Fuse Size | 10×38 mm (gPV, 2–32A) |
| Mounting | 35 mm DIN rail, 1 pole |
| Indicator | Available with / without light |
| Terminal Torque | 2.5 N·m (recommended) |
| Operating Temp | −40 °C … +90 °C (derating above 40 °C) |
| Standards | IEC 60269-6; UL 248-19; GB/T 13539-6 |
Diagrams
Applications
- PV string fuse protection (2–32 A circuits).
- PV combiner box input/output.
- ESS DC bus coupling.
- Inverter and DC/DC converter protection.
FAQ
Q1. What fuse size does KYPV-32 support?
It supports 10×38 mm gPV fuse links rated up to 32A.
Q2. Is there a blown-fuse indicator option?
Yes, with light / without light versions are available.
Q3. What standards does it comply with?
IEC 60269-6, UL 248-19, and GB/T 13539-6.
Q4. How is it mounted?
On a 35 mm DIN rail, single-pole holder with a front quick-latch.
Q5. What are the typical applications?
PV strings, combiner boxes, ESS, and inverter DC side protection.
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