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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
A1000247 - 45DB120V63PD See product
 63A d=65mm, L=292mm 63kA²s Yes 2.2kg
A209300 - 45DB72V50PD See product
 50A d=56mm, L=192mm 25.3kA²s Yes 1.2kg
B1000248 - 45DB120V80PD See product
 80A d=65mm, L=292mm 87kA²s Yes 2.2kg
C1000249 - 45DB120V100PD See product
 100A d=78mm, L=292mm 180kA²s Yes 3.1kg
D1000250 - 45DB120V125PD See product
 125A d=88mm, L=292mm 440kA²s Yes 3.8kg
E1000251 - 45DB120V160PD See product
 160A d=88mm, L=292mm 654kA²s Yes 3.8kg
F1000252 - 45DB240V6,3PD See product
 6.3A d=56mm, L=442mm 0.8kA²s Yes 2.4kg
G1000253 - 45DB240V10PD See product
 10A d=56mm, L=442mm 2kA²s Yes 2.4kg
H1000254 - 45DB240V16PD See product
 16A d=56mm, L=442mm 2.34kA²s Yes 2.4kg
J1000117 - 45DB360V50PD See product
 50A d=88mm, L=537mm 40kA²s Yes 6.5kg
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