Mersen

Mersen T300696 Protistor® 73 Size aR 1250 A 900 VAC Ultra Fast Acting Fuse-Link

Protistor® 73 Size aR 1250 A 900 VAC Ultra Fast Acting Fuse-Link
  • MPN: T300696
  • UPC: 3605340332377
  • PPN: FER-T300696

Spec sheet

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CAD$2071.65/ EA

Description

These 1250/1300V 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. The Protistor® have been engineered to provide state-of-the-art protection for semiconductors: diodes, thyristors and IGBT devices. Fuses 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.

Specifications

Specifications

Rated voltage AC UL
1000 V
Ampere Rating
1250 A
AC or DC
AC
Fuse Size
73
Clearing I2t At Rated Voltage
3080 kA²s
AC Max I.R./Breaking Capacity: I1
150 kA
Indication System Type
Striker
Connection/Terminal Type
Flush ends
Power Dissipation at Rated Current Value
186 W
Length
2.91 in
Weight
2.69 lb
Rated voltage AC IEC900 V
ROHS CompliantYes
Speed/CharacteristicaR
MountingBolted
Melting I2t585 kA²s
Indication SystemYes
Connection/Terminal MaterialSilver-Plated Brass
Body/Insulating MaterialCeramic
Width2.87 in
Height3.09 in

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