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K302229
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Description
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
- K302229
- UPC
- 3605340351866
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Specifications
- Ampere Rating
- 1400 A
- Rated Voltage Ac Iec
- 1100 V
- Ac Max I R Breaking Capacity I1
- 100 kA
- Clearing I2T At Rated Voltage
- 3060 kA²s
- Melting I2T
- 454 kA²s
- Power Dissipation At Rated Current Value
- 283 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 Brass
- Connection Terminal Type
- End Contact with Threaded Holes
- Fuse Size
- 2x73
- Speed Characteristic
- aR
- Mounting
- Bolted
Documents
Data Sheet
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