Back
Where to buy Contact us
PHP-PFSA12GD1-MSL

Protistor® size 121 gR , 750VDC (IEC)

Approvals & Standards
IEC 60269-4 Compliance

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

  • Multiple body sizes and terminals or blades combination

  • Very low I²t

  • Extremely fast acting

  • Eliminate all overloads

  • Excellent cycling capability

Applications

  • Protection of inverters

  • Protection of motor drives

  • Protection of UPS systems

  • Railway power and auxiliary circuits

  • Similar 750VDC or less equipments

Technical Specifications

Amperage Range 200 ... 250 A
Speed/Characteristic gR
CE Conformity Yes
Reach Compliant Yes

Reference Finder

4 references in this series

Scroll

Item number Ampere rating Fuse size Clearing I2t At Rated Voltage Indication System Product weight
A086710 - D121GC75V200EF See product
 200A 121 - Yes 1.023kg
M085203 - D121GC75V250EF See product
 250A 121 - Yes 1.023kg
N085250 - D121GC75V200TF See product
 200A 121 - Yes 0.88kg
Q085252 - D121GC75V250TF See product
 250A 121 - Yes 0.88kg
Back to top