High-Speed Semiconductor Fuse 700V 14x51 & 22x58mm 10-800A
Mersen

Mersen A70QS10-14FI High-Speed Semiconductor Fuse 700V 14x51 & 22x58mm 10-800A

  • MPN: A70QS10-14FI
  • UPC: 782001142148
  • PPN: FER-A70QS10-14FI

CAD

$104.67

/ EA

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Spec sheet

Description

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

  • 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
  • Superior cycling ability for longer life on difficult cyclic loading applications
  • Very low I2t for improved semiconductor protection

Specifications

Product Details

Mounting
Clip
Lead Free
Consult Technical Services
DC Voltage
700 VDC
Standards
UL Recognized Component CSA Certified IEC 269-4 Compliance
CE conformity
Consult Technical Services
CSA Certification
1422-30 1422-30
Ampere Range
10 to 800 A
AC Voltage
690 VAC
ROHS Compliant
Consult Technical Services
Speed / CharacteristicHigh-Speed
UL CertificationE76491 JFHR2.E76491
I.R DC100 kA
ApplicationsSmall inverters, UPS systems, Solid State Relays, motor drives and similar 700V or less equipment
I.R. AC200 kA
Body StyleCylindrical Non Rejection
Connection Terminal TypeFerrule
Body MaterialCeramic

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