Mersen A300633 Protistor® Size 73 aR High-Speed Fuse-Links, 550 A, 1250 VAC, Ceramic
Mersen A300633 Protistor® Size 73 aR High-Speed Fuse-Links, 550 A, 1250 VAC, Ceramic
- MPN: A300633
- UPC: 3605340331332
- PPN: FER-A300633
Spec sheet
Loading compare button...
In Stock
Company Stock:
00
Lead times may vary. For an accurate estimate please contact us.
Looking to buy a large quantity?
To view product inventory
CAD$1308.61/ 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
- 1300 V
- Ampere Rating
- 550 A
- Speed/Characteristic
- aR
- Mounting
- Bolted
- Melting I2t
- 57 kA²s
- Indication System
- Yes
- Connection/Terminal Material
- Silver-Plated Copper
- Body/Insulating Material
- Ceramic
- Width
- 2.87 in
- Height
- 3.09 in
Rated voltage AC IEC1250 V
AC or DCAC
Fuse Size73
Clearing I2t At Rated Voltage465 kA²s
AC Max I.R./Breaking Capacity: I1126 kA
Indication System TypeStriker
Connection/Terminal TypeOpen Slot Blades
Power Dissipation at Rated Current Value120 W
Length5.88 in
Weight2.447 lb
Similar Products
CAD$1308.61/ EA
Loading add to cart quantity...
