Approvals & Standards
- IEC 60269-4 Compliance
Key features & benefits
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.
Applications
- Protection of inverters, motor drives, UPS systems and similar 690V or less equipments.
Documents & Resources
Datasheet
Compliance
Product Specifications
Item number
S300741
Catalogue No.
PC76UD85V28CP11
Description
Eslabón fusible de alta velocidad de cuerpo cuadrado Protistor® 2x73 aR 850VAC CEI 2800A Con Percutor Placas con huecos roscados, métrico
EAN/UPC Code
3605340332865
Rated voltage AC IEC
850 V
Ampere Rating
2800 A
Speed/Characteristic
aR
Fuse Size
2x73
Mounting
Bolted
Clearing I2t At Rated Voltage
15000 kA²s
Melting I2t
3020 kA²s
AC Max I.R./Breaking Capacity: I1
100 kA
Power Dissipation at Rated Current Value
440 W
Indication System
Si
Indication System Type
Striker
Connection/Terminal Material
Silver-Plated Copper
Connection/Terminal Type
Plates with Metric Threaded Holes
Body/Insulating Material
Ceramic
Product Weight
6.834 lb
Product Width
6.71 in
Product Length
3.07 in
Product Height
3.09 in
Sell Pack Quantity
1 EACH
Sell Pack Weight
6.834 lb
Sell Pack Width
3.35 in
Sell Pack Length
9.65 in
Sell Pack Height
3.54 in