Approvals & Standards
- IEC 60269-4 Compliance
- UL/CSA Recognized E76491
- CCC GB 13539.4 for Asian market only
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
- Protection of inverters, motor drives, UPS systems and similar 690V or less equipments.
Documents & Resources
Datasheet
Compliance
Product Specifications
Item Number
S1015765
Catalog number
PC33UD55V20CD1A
Description
Square Body High-Speed Fuse Protistor® Size 33 aR 550VAC IEC 600VAC UL 2000A With Striker DIN 110 Blades
EAN/UPC code
3605340503852
Rated voltage AC UL
600 V
Rated voltage AC IEC
550 V
Rated current
2000 A
ROHS Compliant
Yes
AC or DC
AC
Speed/Characteristic
aR
Fuse size
33
Mounting
Bolted
Clearing I2t At Rated Voltage
4500 kA²s
Melting I2t
950 kA²s
AC Max I.R./Breaking Capacity: I1
200 kA
Power Dissipation at Rated Current Value
290 W
Design Details
Reinforced Terminal
Indication System
Yes
Indication System Type
Striker
Contact materials
Silver-Plated Copper
Connection/Terminal Type
DIN 110 Blades
Body/Insulating Material
Ceramic
Product Weight
0.874 kg
Product Width
73 mm
Product Length
134.6 mm
Product Height
78.5 mm
Sell Pack Quantity
3 EA
Sell Pack Weight
2.622 kg
Sell Pack Width
140 mm
Sell Pack Length
240 mm
Sell Pack Height
90 mm