10×38mm PV Fuse Holder
YRPV-30X 1000V DC fuse holder for 10×38mm cylindrical fuse links, rated up to 32A, DIN rail mounted, suitable for photovoltaic string protection and DC combiner boxes.
YRPV-30X 1000V DC Fuse Holder for 10×38mm Cylindrical Fuse Links
YRPV-30X DC fuse holder for photovoltaic string protection, designed for 10×38mm cylindrical fuse links, with rated operating voltage 1000VDC, rated current up to 32A, and DIN rail mounting.
Product Overview
Zivopower YRPV-30X is a DC fuse holder designed for the protection of photovoltaic strings against short circuits and overloads. It is suitable for cylindrical fuse-links of size 10×38mm and is intended for use in solar DC protection applications where safe fuse isolation and stable mounting are required.
According to the source product page, this fuse holder has a rated working voltage of DC1000V and a maximum working current of 32A. It is securely installed on a standard 35mm DIN rail, which helps provide good compatibility and installation stability inside PV combiner boxes and DC distribution enclosures.
The product page also notes that the compact installation width helps improve space utilization inside the junction box, while the ventilation slot design on both sides reduces temperature rise when multiple products are installed adjacent to each other. The flame-retardant plastic shell is designed to support safer operation in photovoltaic and energy storage applications.
Technical Specifications
| Item | Specification |
|---|---|
| Model | YRPV-30X |
| Standard | IEC / EN 60947-3 |
| Product Type | DC Fuse Holder |
| Rated Operating Voltage Ue | 1000VDC |
| Rated Current In | Up to 32A |
| Number of Poles | 1P |
| Rated Insulation Voltage Ui | 1000VDC |
| Rated Impulse Withstand Voltage Uimp | 6kV |
| Utilization Category | DC-PV0 |
| Conditional Short-circuit Current | 30kA |
| Pollution Degree | 3 |
| Degree of Protection | IP20, after installation |
| Ambient Temperature | -5...+40 ºC |
| Altitude | ≤ 2000 m |
| Relative Humidity | ≤ 95 % |
| Tightening Torque | 2.5N.m |
| Terminal Size for Cable | 6mm² |
| Mounting | 35mm DIN rail |
| Fuse Dimension | 10×38mm |
| Certificates | CE, CB, TUV |
Electrical Performance
| Performance Item | Description |
|---|---|
| Protection Function | Protects photovoltaic strings against short circuits and overloads |
| Rated Operating Voltage | 1000VDC |
| Rated Current | Up to 32A |
| Insulation Voltage | 1000VDC rated insulation performance |
| Impulse Withstand Voltage | 6kV impulse withstand capability |
| Utilization Category | DC-PV0, suitable for photovoltaic DC fuse applications |
| Conditional Short-circuit Current | 30kA |
| Protection Degree | IP20 after installation |
| Installation Performance | DIN rail mounting for secure and standard installation in combiner boxes and DC cabinets |
| Application Compatibility | Designed for 10×38mm cylindrical DC fuse links |
Key Features
- Designed for photovoltaic string protection against short circuits and overloads.
- Suitable for 10×38mm cylindrical fuse links.
- Rated operating voltage up to 1000VDC.
- Rated current up to 32A.
- Compact installation width for better space utilization inside combiner boxes.
- Ventilation slot design helps reduce temperature rise when mounted side by side.
- Flame-retardant plastic shell for safer operation.
- Standard 35mm DIN rail mounting for easy installation.
Applications
- Photovoltaic string protection
- Solar DC combiner boxes
- String inverter DC protection circuits
- Energy storage converter DC protection
- Solar junction boxes
- DC fuse disconnection and isolation applications
Why Choose Zivopower
Zivopower supplies practical and reliable solar electrical protection products for distributors, EPCs, installers, and project buyers. We focus on clear specifications, stable supply, and responsive service to help customers source DC protection products more efficiently and with lower risk.
- Professional supplier of solar electrical protection products
- Clear technical specifications for easier project evaluation
- Support for solar, storage, and DC distribution applications
- Stable quality control before shipment
- OEM and customized service available
- Responsive export support for international markets
Packaging and Delivery
Packaging: Standard export carton packaging according to model and quantity.
Outer Protection: Protective packing suitable for sea, air, and land transportation.
Delivery Method: Sea shipment, air shipment, express, or courier according to quantity and urgency.
Lead Time: Depends on model, quantity, and production schedule.
Customization: Support for logo printing, label customization, OEM packaging, and model selection.
FAQ
What is YRPV-30X used for?
It is used for protecting photovoltaic strings against short circuits and overloads in DC solar systems.
What fuse size is suitable for this fuse holder?
It is suitable for 10×38mm cylindrical fuse links.
What is the rated operating voltage?
The rated operating voltage is 1000VDC.
What is the maximum rated current?
The rated current is up to 32A.
How many poles does it have?
This model is 1P.
What is the conditional short-circuit current?
The conditional short-circuit current is 30kA.
How is it installed?
It is mounted on a standard 35mm DIN rail.
Can Zivopower provide OEM service?
Yes. Zivopower supports OEM service including logo printing, packaging customization, and labeling.