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
J302228
Catalog number
PC273UD11C16CTF
Item Description (ERP)
11 URD 273 TTF 1600
Description
Size 2x73 type TTF M10 or M12 threaded terminals with omega bar aR 1600A 1100VAC
EAN/UPC code
3605340351859
Rated voltage AC IEC
1100 V
Rated current
1600 A
Speed/Characteristic
aR
Fuse size
2x73
Mounting
Bolted
Clearing I2t At Rated Voltage
5210 kA²s
Melting I2t
760 kA²s
AC Max I.R./Breaking Capacity: I1
100 kA
Power Dissipation at Rated Current Value
286 W
Indication System
Yes
Indication System Type
Striker
Contact materials
Silver-Plated Brass
Connection/Terminal Type
End Contact with Threaded Holes
Body/Insulating Material
Ceramic
Product Weight
2.53 kg
Product Width
167 mm
Product Length
91 mm
Product Height
78.5 mm
Sell Pack Quantity
1 EACH
Sell Pack Weight
2.53 kg
Sell Pack Width
90 mm
Sell Pack Length
205 mm
Sell Pack Height
95 mm