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PHP-PFS37SD0-MSL

Protistor® size 70 aR, 1200VDC (IEC)

Approvals & Standards
IEC 60269-1 and IEC 60269-4 Compliance
DC UL recognized component
UL file E76491
- 20A-215A, @1200VDC, L/R 10ms, 100KA
- 20A-215A, @1500VDC, L/R 1-3ms, 100KA
GB/T 13539.4-2016

Mersen DC offers provide a very high performant protection for railway power and auxiliary circuits. Mersen DC Semiconductor fuse-links were developed to provide improved performance required by today's new DC equipment. These fuse-links are typically operated at more elevated temperature than other fuse type, have lower I²t to minimize damage to protected components on short circuits, lower watts loss and longer life.

Mersen DC offers provide a very high performant protection for railway power and auxiliary circuits. Mersen DC Semiconductor fuse-links were developed to provide improved performance required by today's new DC equipment. These fuse-links are typically operated at more elevated temperature than other fuse type, have lower I²t to minimize damage to protected components on short circuits, lower watts loss and longer life.

Key features & benefits

  • Extremely fast acting

  • Excellent cycling capability

  • Very low I²t

  • Worldwide acceptability

  • Current Limiting

  • Superior Cycling Ability

Applications

  • Protection of inverters

  • Protection of motor drives

  • Protection of UPS systems

  • Railway power and auxiliary circuits

  • ESS Battery Rack protection up to 1500 VDC

Technical Specifications
Amperage Range 20 ... 215 A
Speed/Characteristic aR
CE Conformity Yes
Reach Compliant Yes

Reference Finder

12 references in this series

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Item number Ampere rating Fuse size Clearing I2t At Rated Voltage Indication System Product weight
Y079440 - D70SF120V80QF See product
 80A 70 3.1kA²s Yes 0.68kg
Z079441 - D70SF120V100QF See product
 100A 70 5.8kA²s Yes 0.68kg
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