Techcross TC000890 Replacement fuse for the Techcross PRU (Power Rectifier Unit) control board — 500 V rated semiconductor protection for the DC bus feeding the electrolysis. Used in potable and process water treatment loops covering pretreatment, disinfection and post-treatment polishing.
| Manufacturer | Techcross (OEM-listed) |
| Techcross part code | TC000890 |
| Designation | High-voltage fuse 500 V — PRU control board protection |
| Equipment position | PRU |
| Application | Electro-Cleen Ballast Water Management System |
| Reference vessel | IMO 9284374 critical-spare-parts list |
| Material | Marine-grade composite per OEM spec |
| MOQ | 1 |
Direct OEM-coded replacement for Techcross Electro-Cleen BWMS — Techcross part TC000890. Listed against the PRU equipment position on the OEM critical-spare-parts list.