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
Item number
D1000273
Catalogue No.
45DB120V125PTD
Description
Fusible de back-up DIN de media tensión para transformador Limitor® VDE T402 12kVAC CEI 125A d88mm, L292mm Con Percutor térmico 80N
EAN/UPC Code
3605340455847
Rated voltage AC IEC
12 kV
Ampere Rating
125 A
Fuse Size
d=88mm, L=292mm
Mounting
Clip
Clearing I2t At Rated Voltage
430 kA²s
AC Max I.R./Breaking Capacity: I1
63 kA
Min Interrupting Rating (MBC)
480 A
Power Dissipation at Rated Current Value
117 W
Indication System
Si
Indication System Type
Striker
Connection/Terminal Material
Silver-Plated Copper
Connection/Terminal Type
Cylindrical
Body/Insulating Material
Ceramic
Product Weight
8.378 lb
Product Diameter
3.46 in
Product Length
14.09 in
Sell Pack Quantity
1 EACH
Sell Pack Weight
8.378 lb
Sell Pack Width
4.13 in
Sell Pack Length
14.17 in
Sell Pack Height
4.13 in