Mersen

Mersen A70QS25-14F High-Speed Fuse 700V DC, 690 VAC, 14mm & 22mm, 10-800 A Range

High-Speed Fuse 700V DC, 690 VAC, 14mm & 22mm, 10-800 A Range
  • MPN: A70QS25-14F
  • UPC: 782001142025
  • PPN: FER-A70QS25-14F

Spec sheet

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CAD$73.17/ EA

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

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

Specifications

Product Details

Body Style
Cylindrical Non Rejection
UL Certification
E76491 JFHR2.E76491
CE conformity
Consult Technical Services
Connection Terminal Type
Ferrule
I.R DC
100 kA
DC Voltage
700 VDC
AC Voltage
690 VAC
CSA Certification
1422-30 1422-30
Lead Free
Consult Technical Services
ApplicationsSmall inverters, UPS systems, Solid State Relays, motor drives and similar 700V or less equipment
Speed / CharacteristicHigh-Speed
ROHS CompliantConsult Technical Services
I.R. AC200 kA
MountingClip
Ampere Range10 to 800 A
Body MaterialCeramic
StandardsUL Recognized Component CSA Certified IEC 269-4 Compliance

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