Catalog

Semiconductor Protection Fuses

Round Body High-Speed Fuse-Links AC Protection

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

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
  • Ferrule mount for design versatility
  • 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
 

PRODUCT DETAILS

  • Volts (VAC) 690 VAC
  • Volts (VDC) 700 VDC
  • Ampere Range (A) 10 to 800 A
  • I.R. AC (kA) 200 kA
  • I.R DC (kA) 100 kA
  • Speed / Characteristic High-Speed
  • Mounting Clip
  • Connection Terminal Type Ferrule
  • Body Style Cylindrical
    Non Rejection
  • Body Material Ceramic
  • Standards UL Recognized Component

    CSA Certified

    IEC 269-4 Compliance
  • Application Small inverters, UPS systems, Solid State Relays, motor drives and similar 700V or less equipment
  • ROHS Compliant Consult Technical Services
  • Lead Free Consult Technical Services
  • CE conformity Consult Technical Services
  • UL File Card E76491 JFHR2.E76491
  • CSA File Card Class: 1422-30 File: 012636_0_000
 

Catalog-Reference

  • A70QS10-14F - F212295
  • A70QS10-14FI - E230027
  • A70QS100-22F - Z230045
  • A70QS100-22FI - M230057
  • A70QS12-14F - Q230060
  • A70QS12-14FI - T230063
  • A70QS16-14F - R230061
  • A70QS16-14FI - X230066
  • A70QS20-14F - Z230022
  • A70QS20-14FI - G230029
  • A70QS20-22F - P230036
  • A70QS20-22FI - C230048
  • A70QS25-14F - H214344
  • A70QS25-14FI - H230030
  • A70QS25-22F - Q230037
  • A70QS25-22FI - D230049
  • A70QS32-14F - S230062
  • A70QS32-14FI - Y230067
  • A70QS32-22F - Z230068
  • A70QS32-22FI - B230070
  • A70QS40-14F - W211780
  • A70QS40-14FI - K230032
  • A70QS40-22F - W212815
  • A70QS40-22FI - F230051
  • A70QS50-14F - D230026
  • A70QS50-14FI - L230033
  • A70QS50-22F - T230040
  • A70QS50-22FI - G230052
  • A70QS63-22F - A230069
  • A70QS63-22FI - C230071
  • A70QS80-22F - N211267
  • A70QS80-22FI - K230055
 

PERFORMANCE DATA

 

CAD & OUTLINE DRAWINGS

  • CAD Drawings

    • Drawing A70QS(10-50)-14FI :   PDF (27 KB) DXF (132 KB) CAD (24 KB)
    • Drawing A70QS(20-100)-22FI :   PDF (28 KB) DXF (132 KB) CAD (24 KB)
    • Drawing A70QS(10-50)-14F :   PDF (26 KB) DXF (120 KB) CAD (24 KB)
    • Drawing A70QS(20-100)-22F :   PDF (27 KB) DXF (119 KB) CAD (24 KB)
 

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