Approvals & Standards
- IEC 60269-4 Compliance
- UL/CSA Recognized E76491
- CCC GB 13539.4 for Asian market only
Key features & benefits
The 1250/1300V 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, GTO's and IGBT devices. Fuses are assembled with pure silver, 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
D300544
Catalog number
PC70UD11C350D1A
Description
Square Body High-Speed Fuse Protistor® Size 70 aR 1100VAC IEC 1200VAC UL 350A With Striker DIN 110 Blades
EAN/UPC code
3605340330021
Rated voltage AC UL
1200 V
Rated voltage AC IEC
1100 V
Rated current
350 A
AC or DC
AC
Speed/Characteristic
aR
Fuse size
70
Mounting
Bolted
Clearing I2t At Rated Voltage
180000 A²s
Melting I2t
27800 A²s
AC Max I.R./Breaking Capacity: I1
150 kA
Power Dissipation at Rated Current Value
75 W
Indication System
Yes
Indication System Type
Striker
Contact materials
Silver-Plated Copper
Connection/Terminal Type
DIN Type Blades
Body/Insulating Material
Ceramic
Product Weight
0.3633 kg
Product Width
39.8 mm
Product Length
133.4 mm
Product Height
49.5 mm
Sell Pack Quantity
3 EA
Sell Pack Weight
1.0899 kg
Sell Pack Width
130 mm
Sell Pack Length
140 mm
Sell Pack Height
50 mm