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.
For the Limitor®-PTS range, Mersen innovates with new fuse-element designs to reduce power losses and new thermal striker to prevent overheating in the fuse compartment of the switch gear.
Mersen uses the best materials : fuse-elements are in pure silver, caps are in copper coated with silver and body is in ceramic.
Limitor®-PTS HV fuse-links are dedicated to protect transformers in combination with air or gas insulated switchgear against the thermal and dynamic effects of short-circuits.
Siemens and Ormazabal recommend Limitor®-PTS HV fuses to be used in their gas-insulated switchgear.
Applications
Best used in SF6 insulated switch gear and compact switch gear
Documents & Resources
Datasheet
Compliance
Item number
S1018318
Catalogue No.
45DB120V125PTS3
Description
Fusible de back-up DIN media tensión para transformador Limitor® VDE T402 12kVAC CEI 125A d78,L442mm Percutor térmico 80N bajas pérdidas de potencia
EAN/UPC Code
3605340513271
Rated voltage AC IEC
12 kV
Ampere Rating
125 A
Fuse Size
d=78mm, L=442mm
Mounting
Clip
Clearing I2t At Rated Voltage
300 kA²s
AC Max I.R./Breaking Capacity: I1
80 kA
Min Interrupting Rating (MBC)
440 A
Power Dissipation at Rated Current Value
105 W
Indication System
Si
Indication System Type
Striker
Connection/Terminal Material
Silver-Plated Copper
Connection/Terminal Type
Cylindrical
Body/Insulating Material
Ceramic
Product Weight
11.244 lb
Product Diameter
3.07 in
Product Length
20 in
Sell Pack Quantity
1 EACH
Sell Pack Weight
11.244 lb
Sell Pack Width
3.74 in
Sell Pack Length
21.65 in
Sell Pack Height
3.94 in