


Q1000284 - 45DB240V80PTD

D1000135 - 45DB120V200PT

Limitor®- PTD Back-up Fuses, with Controlled Power Dissipation
Limitor®-PTD HV fuse-links are back-up fuses as defined in the standards: IEC 60282-1 and VDE 0670 T402 and dedicated to protect transformers in combination with air or gas insulated switchgear against the thermal and dynamic effects of short-circuit currents.
To guarantee high quality, Mersen uses the best materials: fuse-elements are in pure silver, caps are in copper coated with silver and bodies are in ceramic.
Limitor®-PTD HV fuse-links are perfectly designed to be used in combination with HV switchgear.
Siemens and Ormazabal recommend Limitor®-PTD HV fuses to be used in their gas-insulated switchgear.

F1000275 - 45DB240V6,3PTD

S1000286 - 45DB360V6,3PTD

G1000276 - 45DB240V10PTD

S1000263 - 45DB120V10PTD

T1000287 - 45DB360V10PTD
