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PHP-Limitor®PD-MSL

Limitor®- PD Back-up Fuses, without Controlled Power Dissipation

Approvals & Standards
IEC 60282-1
VDE 0670 part 4
VDE 0670 part 402
DIN 43625

Mersen HV fuse-links have been used for reliable protection in high-voltage switchgear and controlgear and high-voltage systems for decades. Limitor®-PD HV fuses are back-up fuses as defined in the standards: IEC 60282-1 and VDE 0670 T402 and dedicated to protect transformers against effects of short-circuit currents. The VDE 0670 T402 defines fuses between 6.3A and 160A, for other ratings, thanks to consult Limitor®-P HV fuses range. 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.

Mersen HV fuse-links have been used for reliable protection in high-voltage switchgear and controlgear and high-voltage systems for decades. Limitor®-PD HV fuses are back-up fuses as defined in the standards: IEC 60282-1 and VDE 0670 T402 and dedicated to protect transformers against effects of short-circuit currents. The VDE 0670 T402 defines fuses between 6.3A and 160A, for other ratings, thanks to consult Limitor®-P HV fuses range. 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.

Key features & benefits

  • High breaking capacity

  • High current limitation

  • Low switching voltage

  • Quick breaking

  • medium striker 80N/30mm

  • Energy efficency

  • New cap design for a better compatibility with all types of clips

  • and easier assembly

  • Coordination with IEC 60787, IEC 62271-105, IEC/TR 62655

  • Indoor and outdoor applications

Applications

  • HV Transformer protection

Technical Specifications
Voltage Range 3 ... 36 kV
Amperage Range 6.3 ... 160 A
Reach Compliant Yes

Reference Finder

46 references in this series

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Item number Ampere rating Fuse size Clearing I2t At Rated Voltage Indication System Product weight
Q1000100 - 45DB72V125PD See product
 125A d=88mm L=192mm 440kA²s Yes 2.6kg
Q1000238 - 45DB72V160PD See product
 160A d=88mm L=192mm 654kA²s Yes 2.6kg
Q1000261 - 45DB240V80PD See product
 80A d=65mm L=442mm 104kA²s Yes 3.1kg
R1000239 - 45DB120V6,3PD See product
 6.3A d=56mm L=292mm 0.8kA²s Yes 1.6kg
R1000262 - 45DB240V100PD See product
 100A d=88mm L=442mm 140kA²s Yes 4.3kg
S1000240 - 45DB120V10PD See product
 10A d=56mm L=292mm 3kA²s Yes 1.6kg
S209293 - 45DB72V6,3PD See product
 6.3A d=56mm L=192mm 0.8kA²s Yes 1.2kg
S209362 - 45DB360V6,3PD See product
 6.3A d=56mm L=537mm 0.6kA²s Yes 2.7kg
T1000241 - 45DB120V16PD See product
 16A d=56mm L=292mm 3.7kA²s Yes 1.6kg
T209294 - 45DB72V10PD See product
 10A d=56mm L=192mm 3kA²s Yes 1.2kg
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