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.
Mersen HV fuse link for motor protection is specially designed to protect HV motors against the effect of short circuit current and support repeated peak currents due motor starting.
Mersen uses the best materials : fuse elements are in pure silver, caps are in silver-plated brass and body is in melamine fiber glass.
As defined in the IEC 60644 the coefficient K is 0.51.
Applications
HV motor protection
Item Number
J076483
Catalogue No.
45ASB120V125P-3
Description
High Voltage Back-up fuse for motor Limitor® 12kVAC IEC 125A d67mm, L442mm With Striker 50N
EAN/UPC Code
3605340017984
Rated voltage AC IEC
12 kV
Ampere Rating
125 A
Fuse Size
d=67mm, L=442mm
Mounting
Clip
Clearing I2t At Rated Voltage
150 kA²s
AC Max I.R./Breaking Capacity: I1
50 kA
Min Interrupting Rating (MBC)
650 A
Power Dissipation at Intermediate Current Value
53 W @ 0.7 In
Indication System
Yes
Indication System Type
Striker
Connection/Terminal Material
Silver-Plated Brass
Connection/Terminal Type
Cylindrical
Body/Insulating Material
Melamine fiber glass
Product Weight
7.496 lb
Product Diameter
2.64 in
Product Length
20 in
Sell Pack Quantity
3 EACH
Sell Pack Weight
22.487 lb
Sell Pack Width
10.63 in
Sell Pack Length
24.02 in
Sell Pack Height
3.94 in