Approvals & Standards
IEC 60282-1
Key features & benefits
Mersen HV fuse-links have been used for reliable protection in high-voltage switchgear and controlgear and high-voltage systems for decades.
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.
Applications
HV Transformer protection
Documents & Resources
Datasheet
Compliance
Technical documents
Voltage Range
3 ... 36 kV
Ampere range
6.3 ... 160 A
REACH Compliant
Yes
A1000270 - 45DB120V63PTD
A1000293 - 45DB360V50PTD
B1000271 - 45DB120V80PTD
C1000272 - 45DB120V100PTD
D1000273 - 45DB120V125PTD
E1000274 - 45DB120V160PTD
F1000275 - 45DB240V6,3PTD
G1000276 - 45DB240V10PTD
H1000277 - 45DB240V16PTD
J1000278 - 45DB240V20PTD
K1000279 - 45DB240V25PTD
L1000280 - 45DB240V32PTD
M1000281 - 45DB240V40PTD
N1000282 - 45DB240V50PTD
P1000283 - 45DB240V63PTD