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

Manufactured by:
Mersen/Ferraz Shawmut
Mersen ferraz shawmut

Primaryimage 1130 medium
Price (VAT excluded)
€ 25.32
Nuova Elva code
A70QS40-14F
Availability
1 in stock

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

  • 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

  • 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

  • Very low I2t for improved semiconductor protection

  • Ferrule mount for design versatility

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

Specifications

Amperage10-800 A
Body MaterialCeramic
Voltage690 V

Product Details

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

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