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Approvals & Standards

IEC 60282-1

  • IEC 60644
  • DIN 43625

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.

More specifications


HV motor protection

  • HV motor pump protection
  • For indoor use
  • Operating temperature -25°C to +40°C

Product Specifications

Voltage Range

3.6 ... 12 kV  

Ampere range

32 ... 430 A  

REACH Compliant


References in this serie  (43)

Item number - Catalog No.

Ampere rating

Fuse size

Total Clearing I2t

Indication System

Product weight

H076482 - 45ASB120V100P-3

100   A

d=50,8mm L=442mm  

85   kA²s


2.2   kg

J076483 - 45ASB120V125P-3

125   A

d=67mm, L=442mm  

150   kA²s


3.4   kg

K076484 - 45ASB120V160P-3

160   A

d=67mm, L=442mm  

320   kA²s


3.4   kg

L076485 - 45ASB120V200P-3

200   A

d=76mm, L=442mm  

720   kA²s


4.2   kg

M076486 - 45ASB120V250P-3

250   A

d=88mm, L=442mm  

1280   kA²s


6.1   kg