Mersen Q221251 Protistor® 17x49 aR Fuse Link, 63 A, 690 V, High Breaking Capacity
Mersen Q221251 Protistor® 17x49 aR Fuse Link, 63 A, 690 V, High Breaking Capacity
- MPN: Q221251
- PPN: FER-Q221251
Spec sheet
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CAD$124.06/ EA
Description
The 690V Protistor® BS88-4 fuse-links provide maximum flexibility in equipment design and ultimate protection for protection of power semiconductors.These fuse-links are defined as per IEC 60269-1 and -4 , VDE 636-23 and BS88-4 for a worldwide acceptance.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. Each fuse-link can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.
Specifications
Specifications
- Rated voltage AC UL
- 700 V
- Ampere Rating
- 63 A
- AC or DC
- AC
- Fuse Size
- 17x49
- Clearing I2t At Rated Voltage
- 1320 A²s
- AC Max I.R./Breaking Capacity: I1
- 200 kA
- Connection/Terminal Type
- L Brackets
- Power Dissipation at Rated Current Value
- 19.5 W
- Weight
- 0.077 lb
Rated voltage AC IEC690 V
ROHS CompliantYes
Speed/CharacteristicaR
MountingBolted
Melting I2t210 A²s
Connection/Terminal MaterialCopper
Body/Insulating MaterialCeramic
Length3.04 in
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