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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
A079442 - D70SF120V125QF See product
125A 70 9.2kA²s Yes 0.68kg
B079443 - D70SF120V160QF See product
160A 70 19.2kA²s Yes 0.68kg
C076638 - D70SF120V20QF See product
20A 70 0.18kA²s Yes 0.68kg
C079444 - D70SF120V200QF See product
200A 70 45kA²s Yes 0.68kg
D079445 - D70SF120V215QF See product
215A 70 55kA²s Yes 0.68kg
S079435 - D70SF120V25QF See product
25A 70 0.18kA²s Yes 0.68kg
T079436 - D70SF120V32QF See product
32A 70 0.35kA²s Yes 0.68kg
V079437 - D70SF120V40QF See product
40A 70 0.58kA²s Yes 0.68kg
W079438 - D70SF120V50QF See product
50A 70 1.03kA²s Yes 0.68kg
X079439 - D70SF120V63QF See product
63A 70 1.6kA²s Yes 0.68kg
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