700V Size 14x51, 22x58 A70QS - High-Speed

Produttore:
Mersen/Ferraz Shawmut
Mersen ferraz shawmut

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Codice Nuova Elva
A70QS20-14F
Disponibilità
Invia RdO

These Premium Amp-trap French Cylindrical Semiconductor Fuses are an extension of the popular A70QS product line. They are solid-fill 14mm and 22mm fuses IEC rated 690VAC, 200kA Interrupting and 700VDC, 100kA interrupting at 10ms time constant. In addition, these fuses have an 890 VDC rating for capacitor discharge applications up to 2.5ms time constant. All ampere ratings are available with a striker. Applications include small inverter drives and UPS systems, with superior I²t for improved protection and performance.

Features

  • Superior cycling ability for longer life on difficult cyclic loading applications

  • 690V IEC rated, tested at 760VAC; can be used up to 750VAC in U.S.

  • 700VDC rated for dc protection of equipment with L/R <= 10ms/c

  • International 14 x 51mm (2 In x 9/16 In) and 22 x 58mm (2-1/4 In x 13/16 In) sizes for worldwide acceptance

  • Ferrule mount for design versatility

  • Very low I2t for improved semiconductor protection

Specifications

Amperage10-800 A
Body MaterialCeramic
Voltage690 V

Product Details

Ampere Range10 to 800 A
CSA Certification1422-30 1422-30
UL CertificationE76491 JFHR2.E76491
I.R DC100 kA
MountingClip
StandardsUL Recognized Component CSA Certified IEC 269-4 Compliance
ROHS CompliantConsult Technical Services
ApplicationsSmall inverters, UPS systems, Solid State Relays, motor drives and similar 700V or less equipment
Body StyleCylindrical Non Rejection
I.R. AC200 kA
Body MaterialCeramic
DC Voltage700 VDC
CE conformityConsult Technical Services
Lead FreeConsult Technical Services
Connection Terminal TypeFerrule
AC Voltage690 VAC
Speed / CharacteristicHigh-Speed

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