Body materialFiberglass
Speed typeHigh Speed
Amps250A
Ac voltage700V AC
MountingBolted
Connection/terminal typeBlade
ElementSingle
Rohs compliantYes
Equivalent brand and seriesA70Qs, Bussman Fwp, Littlefuse L70Qs, Mersen A70P Series
Fuse size5 1/16" x 1 1/2"
Product groupSemiconductor Protection Fuses
SeriesA70QS Series
Ac/dcAC/DC
Body styleBolt On
Body/insulating materialGMG
Connection/terminal materialBrass
Equivalent seriesA70P, A70Qs, Fwp, L70Qs
FinishTin Plated
Fits fuse block styleNonrejection
Interrupt rating100 kA at 700V DC, 200 kA at 700V AC
SpeedFast Acting
Speed characteristicHigh Speed
StandardsCe, Ul Recognized, Guide Jfhr2, File 60314, Csa Certified Lr12636
Visual indicationNon Indicating
Dc voltage rating700V DC
Rated voltage ac ul700V
Rated voltage dc ul700V
Ac max i.r./breaking capacity i150 kA
Diameter38.1 mm
Length (straight wireway)5 1/16"
Ac max i r breaking capacity i150 kA
Ampere rating250A
Standard logoUl Recognized Component, Ac/Dc Ul File E60314; Ac: Guide No. Jfhr2; Dc: Tested To Ul Standard 198L Parameters (35-800A); Csa Certified File Lr 12636
Fuse speedFast Acting
Speed/characteristicHigh Speed
Indicating / nonindicatingNonindicating
BrandMersen
Amperage250
Voltage700VAC, 700VDC
Mounting typeBolted
ApprovalUL, CSA
Interrupting rating50kA
Frame typeA70QS
MpnA70QS250-4
Voltage rating700 V
TypeCylindrical Fuses
TerminationBolted
Primary typeSingle Use Fuses
Dimensions12.88 in L
Current rating250 A
Contact materialTin-plated Brass
Alternate mfr part numberL217406
ApplicationProtection of motor drives, UPS, inverters at 700V or less
MaterialTin Plated Steel