Approvals & Standards
- IEC 60269-4 Compliance
- UL/CSA Recognized E76491
- CCC GB 13539.4 for Asian market only
Key features & benefits
These 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 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.
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
B300565
Catalogue No.
PC73UD13C350D1A
Item Description (ERP)
12,5 URD 73 D11 A 0350
Short Description
Size 73 type DIN110 blades aR 350 A 1250VAC
EAN/UPC Code
3605340330342
Rated voltage AC UL
1300 V
Rated voltage AC IEC
1250 V
Ampere Rating
350 A
Speed/Characteristic
aR
Fuse Size
73
Mounting
Bolted
Clearing I2t At Rated Voltage
140 kA²s
Melting I2t
17 kA²s
AC Max I.R./Breaking Capacity: I1
126 kA
Power Dissipation at Rated Current Value
86 W
Indication System
Yes
Indication System Type
Striker
Connection/Terminal Material
Silver-Plated Copper
Connection/Terminal Type
DIN Type Blades
Body/Insulating Material
Ceramic
Product Weight
2.469 lb
Product Width
2.87 in
Product Length
5.25 in
Product Height
3.09 in
Sell Pack Quantity
3 EACH
Sell Pack Weight
7.408 lb
Sell Pack Width
5.91 in
Sell Pack Length
9.84 in
Sell Pack Height
3.54 in