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S300741

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Descrizione

The 1250V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for today's power conversion equipment. These aR ultra-fast acting square body fuse-links are available in different body sizes, each size having multiple worldwide acceptable mounting styles. They have been engineered to provide state-of-the-art protection for semiconductors diodes, thyristors and IGBT devices. They are assembled with die-cut elements embedded in solidified sand, which helps control arcing characteristics for a lower I²t and high interrupting rating level. All contact surfaces are silver plated and all hardware is non-magnetic. All fuse-links can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.
Country of Origin
FR
Part Number
S300741
UPC
3605340332865
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Specifications

Ampere Rating
2800 A
Rated Voltage Ac Iec
850 V
Ac Max I R Breaking Capacity I1
100 kA
Clearing I2T At Rated Voltage
15000 kA²s
Melting I2T
3020 kA²s
Power Dissipation At Rated Current Value
440 W
Country Of Origin
FR
Product Line
Protistor® size 2x72 and 2x73 aR, 550 to 1250VAC (IEC)
Product Brand
Protistor®
Body Insulating Material
Ceramic
Connection Terminal Material
Silver-Plated Copper
Connection Terminal Type
Plates with Metric Threaded Holes
Fuse Size
2x73
Speed Characteristic
aR
Mounting
Bolted

Documenti

Data Sheet

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