Approvals & Standards
Key features & benefits
The 690/760V Protistor® SC Series is a specific range to offer cost effective protection without concession on performance for power conversion equipment. These fuses have been engineered to provide protection for all semiconductors: diodes, thyristors and IGBT devices. They are assembled with bimetal silver and copper elements embedded in solidified sand, which helps control arcing characteristics for a lower I²t and high interrupting rating level. Contact surfaces are tin plated to get an optimized interface with the best quality/price ratio.
This SC Series has been conceived and specially optimized to match integrators’ and equipment manufaturers’ main requirements while offering competitive prices.
Applications
Item number
Q1047089
Catalogue No.
SC33AR55V20CTI
Short Description
Size 33 type TTI with indicator aR 2000 A 550VAC
EAN/UPC Code
3605340573411
Rated voltage AC UL
605 V
Rated voltage DC UL
450 V
Rated voltage AC IEC
550 V
Ampere Rating
2000 A
Speed/Characteristic
aR
Fuse Size
33
Mounting
Bolted
Clearing I2t At Rated Voltage
4720 kA²s
Melting I2t
988 kA²s
AC Max I.R./Breaking Capacity: I1
200 kA
Power Dissipation at Rated Current Value
283 W
Indication System
Si
Indication System Type
Visual Indicator
Connection/Terminal Material
Silver-Plated Brass
Connection/Terminal Type
End Contact with Threaded Holes
Body/Insulating Material
Ceramic
Product Weight
1.687 lb
Product Width
2.87 in
Product Length
1.99 in
Product Height
3.09 in
Sell Pack Quantity
6 EACH
Sell Pack Weight
10.119 lb
Sell Pack Width
7.09 in
Sell Pack Length
7.87 in
Sell Pack Height
3.54 in