Approvals & Standards
- IEC 60269-4
- UL recognized
- CSA
- RoHS compliant
Key features & benefits
These Protistor® size 14x51 have been designed to protect power semi conductors, complying with standard IEC 60269-4. They are extremely high interrupting rating fuses with large band of ratings (current rating 6 to 63A).
Two models are existing: with or without striker.
Applications
- Small inverters
- UPS systems
- Variable speed drives
- Other similar 700V or less equipments
Documents & Resources
Datasheet
Compliance
Product Specifications
Item Number
S1027334
Catalog number
FR14AR69V50
Description
High-Speed Cylindrical Fuse Protistor® Size 14x51 aR 690VAC IEC 50A
EAN/UPC code
3605340531480
Rated voltage AC IEC
690 V
Rated current
50 A
Speed/Characteristic
aR
Fuse size
14x51
Mounting
Clip
Clearing I2t At Rated Voltage
1500 A²s
Melting I2t
241.1 A²s
AC Max I.R./Breaking Capacity: I1
160 kA
Power Dissipation at Rated Current Value
11.2 W
Contact materials
Silver-Plated Copper
Connection/Terminal Type
Ferrule
Body/Insulating Material
Ceramic
Product Weight
0.02 kg
Product Diameter
14.3 mm
Product Length
51 mm
Sell Pack Quantity
10 EACH
Sell Pack Weight
0.2 kg
Sell Pack Width
75 mm
Sell Pack Length
107 mm
Sell Pack Height
16 mm