Mersen

Mersen K301056 Protistor Size 73 aR Type TTI 1/2 Inch-13 Threaded Terminal 1000 A 1000 V

Protistor Size 73 aR Type TTI 1/2 Inch-13 Threaded Terminal 1000 A 1000 V
  • MPN: K301056
  • UPC: 3605340336108
  • PPN: FER-K301056

Spec sheet

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CAD$1526.82/ 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
1100 V
Ampere Rating
1000 A
AC or DC
AC
Fuse Size
73
Clearing I2t At Rated Voltage
2130 kA²s
AC Max I.R./Breaking Capacity: I1
167 kA
Indication System Type
Striker
Connection/Terminal Type
Flush ends
Power Dissipation at Rated Current Value
152 W
Length
2.91 in
Weight
2.756 lb
Rated voltage AC IEC1000 V
ROHS CompliantYes
Speed/CharacteristicaR
MountingBolted
Melting I2t370 kA²s
Indication SystemYes
Connection/Terminal MaterialSilver-Plated Brass
Body/Insulating MaterialCeramic
Width2.87 in
Height3.09 in

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