https://technic.co.uk/product/rt28n-32x-fuse-base/
RT28N-32X Fuse Base - Technic
fuse basetechnic
https://www.bestcontactor.com/rt28n-32-20a-chint-fuse-base-fuse-link/
RT28N-32/20A Chint Fuse Base + Fuse Link - Contactor,circuit breaker,solar inverter,electric...
May 6, 2026 - Model Segment Description RT Filled cartridge tubular fuse (national standard code) 28 Design serial number N New base, differentiated from old-type RT28