Approvals & Standards
Key features & benefits
The 690/700V 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.
Each fuse-link can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.
Applications
Documents & Resources
Datasheet
Compliance
Item Number
D301073
Catalogue No.
A055UD32LI1400
Description
Square Body High-Speed Fuse Protistor® Size 32 aR 500VAC IEC 550VAC UL 1400A With Striker Slotted Blades long
EAN/UPC Code
3605340336382
Rated voltage AC UL
550 V
Rated voltage AC IEC
500 V
Ampere Rating
1400 A
ROHS Compliant
Yes
AC or DC
AC
Speed/Characteristic
aR
Fuse Size
32
Mounting
Bolted
Clearing I2t At Rated Voltage
2300 kA²s
Melting I2t
555 kA²s
AC Max I.R./Breaking Capacity: I1
200 kA
Power Dissipation at Rated Current Value
200 W
Indication System
Yes
Indication System Type
Striker
Connection/Terminal Material
Silver-Plated Copper
Connection/Terminal Type
Slotted Blades
Body/Insulating Material
Ceramic
Product Weight
1.639 lb
Product Width
2.32 in
Product Length
6.02 in
Product Height
2.56 in
Sell Pack Quantity
3 EA
Sell Pack Weight
4.916 lb
Sell Pack Width
6.3 in
Sell Pack Length
7.68 in
Sell Pack Height
2.83 in