Onesto 20A 1000VDC Fuse

Onesto 20A 1000VDC Fuse

The Onesto 20A 1000VDC Solar Fuse is a cylindrical PV fuse designed to protect direct current circuits in solar installations. Its compact 10 × 38 mm form factor ensures compatibility with standard solar fuse holders and combiner boxes, providing reliable and fast-acting overcurrent protection for photovoltaic strings and inverters.

Features:

Rated for 1000 VDC and 20 A continuous current

Fast-acting operation to quickly isolate faults

Durable PVC body for consistent performance in solar environments

Compatible with standard 10 × 38 mm fuse holders

Specifications:

Form Factor: 10 × 38 mm cylindrical fuse

Rated Voltage: 1000 VDC

Rated Current: 20 A

Operating Current: 20 A continuous

Application: Solar combiner boxes, PV inverters, DC circuit protection

Mounting: Fits standard MC4-style solar fuse holders and string boxes

What's in the box:

1x Onesto 20A 1000VDC Fuse