Mersen A300656 Protistor® Size 70 aR Class Fuse, 160 A, 1250 V, Bolted Connection, Ultra Fast Acting
Mersen A300656 Protistor® Size 70 aR Class Fuse, 160 A, 1250 V, Bolted Connection, Ultra Fast Acting
- MPN: A300656
- UPC: 3605340331752
- PPN: FER-A300656
Spec sheet
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CAD$732.11/ EA
Description
The 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, GTO's and IGBT devices. Fuses are assembled with pure silver, 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
- 1300 V
- Ampere Rating
- 160 A
- Speed/Characteristic
- aR
- Mounting
- Bolted
- Melting I2t
- 2570 A²s
- Indication System
- Yes
- Connection/Terminal Material
- Silver-Plated Copper
- Body/Insulating Material
- Ceramic
- Width
- 1.57 in
- Height
- 1.95 in
Rated voltage AC IEC1250 V
AC or DCAC
Fuse Size70
Clearing I2t At Rated Voltage21000 A²s
AC Max I.R./Breaking Capacity: I1200 kA
Indication System TypeStriker
Connection/Terminal TypeSlotted Blades
Power Dissipation at Rated Current Value45 W
Length6 in
Weight0.83 lb
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