Onesto PV Fuse – 125 A NH1, 1000 V DC

Type: Blade-style photovoltaic (PV) fuse made by Onesto, model PVH1-125.

Rated Current: 125 A at 1000 V DC.

Interrupting Capacity: ≥ 20 kA DC at 1000 VDC—excellent for safely isolating severe short-circuit faults.

PV Class: gPV, designed for photovoltaic system protection.

Construction: Ceramic body with copper-alloy terminals for robust, long-term reliability.

Operating Temperature Range: –40 °C to +85 °C—suitable for harsh environments.

Compliance: Meets IEC 60269‑6 and UL 248‑19 standards for PV-specific fuses.