This is Schurter's OGN series of fuse holders, with a size of 5x20mm, rated voltage 250VAC, rated current 10A and transparent cover.
The Fuseholder Open Design 5 × 20 mm THT is a low‑profile, through‑hole fuse block intended for industrial electronics and household appliances. It meets the IEC 60335‑1 Ed. 4.0 requirements for unattended use, including enhanced glow‑wire test criteria.
Key data include a rated voltage of 250 VAC (VDE) / 500 VAC‑DC (UL/CSA), a 10 A current rating, IP00/IP20 protection, and operation from –40 °C to 85 °C. Approvals are listed under VDE, UL, and CSA, and the device features tin‑plated copper alloy terminals and a 17 g unit weight.
| Rated Voltage | 250 VAC (VDE), 500 VAC/DC (UL/CSA) |
|---|---|
| Rated Current | 10 A (VDE), 10 A (UL/CSA) |
| Power Acceptance | 2.5 W / 10 A with transparent cover |
| Insulation Resistance | > 10 MΩ between L‑N |
| IP Rating | IP00 / IP20 |
| Ambient Temperature Range | -40 °C to 85 °C |
| Terminal Material | Tin‑Plated Copper Alloy |
| Unit Weight | 17 g |
It is rated for 250 VAC (VDE) or 500 VAC/DC (UL/CSA) and a continuous current of 10 A under both VDE and UL/CSA standards.
The device complies with IEC 60127‑6 and is approved under UL 4248‑1, UL 512, CSA C22.2 no. 39, and holds a VDE license number 40001042 and UL file number E39328.
The fuseholder can operate from –40 °C up to 85 °C ambient temperature.
It has an IP rating of IP00 for the basic version and IP20 for the version with a cover.