MERSEN FERRAZ Class L Fuses

Feature 4-second time delay characteristics to accommodate temporary inrush loads in motors or transformers without opening the contacts while allowing the fastest operation under short circuit conditions to prevent damage. Durable fibreglass construction. UL-listed and CSA-certified.

Filter

MERSEN FERRAZ -

A4BY Series Time-Delay Fuses, Class L

StyleModelAmpsDiameterBody MaterialFuse Dia.Fuse LengthDc Voltage RatingSpeedBody StylePrice
AA4BY200200A2"Glass, Melamine2"8.63"300V DCTime DelayBlade€1,432.92
BA4BY250250A2"Glass, Melamine2"8.63"300V DCTime DelayBlade€1,449.07
CA4BY250-TI250A50.8 mmGMG2"8.63"---€2,104.25
CA4BY300-TI300A50.8 mmGMG2"8.63"---€2,204.45
DA4BY300300A2"Glass, Melamine2"8.63"300V DCTime DelayBlade€1,432.92
EA4BY350350A2"Glass, Melamine2"8.63"300V DCTime DelayBlade€1,146.09
FA4BY400400A2"Glass, Melamine2"8.63"300V DCTime DelayBlade€834.39
GA4BY450450A2"Glass, Melamine2"8.63"300V DCTime DelayBlade€1,163.54
HA4BY500500A2"Glass, Melamine2"8.63"300V DCTime DelayBlade€1,146.09
IA4BY600600A2"Glass, Melamine2"8.63"300V DCTime DelayBlade€1,481.67
CA4BY600-TI600A50.8 mmGMG2"8.63"---€2,124.23
JA4BY601601A2 1/2"Glass, Melamine2"8.63"300V DCTime DelayBlade€1,382.04
KA4BY650650A2 1/2"Glass, Melamine2"8.63"300V DCTime DelayBlade€1,730.03
CA4BY700-TI700A50.8 mmGMG2"8.63"---€2,124.23
LA4BY700700A2 1/2"Glass, Melamine2"8.63"300V DCTime DelayBlade€1,154.30
MA4BY750750A2 1/2"Glass, Melamine2"8.63"300V DCTime DelayBlade€1,360.66
NA4BY800800A2 1/2"Glass, Melamine2"8.63"300V DCTime DelayBlade€892.71
CA4BY800-TA800A50.8 mmGMG2"8.63"---€1,240.78
CA4BY800-TI800A50.8 mmGMG2"8.63"---€2,017.13
OA4BY801801A2 1/2"Glass, Melamine2 1/2"10 3/4"300V DCTime DelayBlade€1,136.27
PA4BY900900A2 1/2"Glass, Melamine2 1/2"10 3/4"300V DCTime DelayBlade€1,721.80
QA4BY10001000A2 1/2"Glass, Melamine2 1/2"10 3/4"300V DCTime DelayBlade€906.35
CA4BY1000-TI1000A63.5 mmGMG2 1/2"10 3/4"---€2,017.13
RA4BY11001100A2 1/2"Glass, Melamine2 1/2"10 3/4"300V DCTime DelayBlade€1,613.73
SA4BY12001200A2 1/2"Glass, Melamine2 1/2"10 3/4"300V DCTime DelayBlade€1,377.64
MERSEN FERRAZ -

A4BT Series Fuses, Class L, Time-Delay

StyleModelAmpsDiameterFuse Dia.Fuse LengthBody MaterialMountingSpeed TypeMounting TypePrice
AA4BT200200A50.8 mm2"8.63"GMGBoltedTime DelayBolt€1,560.71
BA4BT250250A50.8 mm2"8.63"GMGBoltedTime DelayBolt€1,560.71
CA4BT300300A50.8 mm2"8.63"GMGBoltedTime DelayBolt€1,560.71
DA4BT350350A50.8 mm2"8.63"GMGBoltedTime DelayBolt€1,560.71
EA4BT400400A50.8 mm2"8.63"GMGBoltedTime DelayBolt€1,560.71
FA4BT450450A50.8 mm2"8.63"GMGBoltedTime DelayBolt€1,560.71
GA4BT500500A50.8 mm2"8.63"GMGBoltedTime DelayBolt€1,560.71
HA4BT600600A50.8 mm2"8.63"GMGBoltedTime DelayBolt-
RFQ
IA4BT601601A76.2 mm3"8.63"GMGBoltedTime DelayBolt€1,040.81
JA4BT650650A76.2 mm3"8.63"GMGBoltedTime DelayBolt€1,866.71
KA4BT700700A76.2 mm3"8.63"GMGBoltedTime DelayBolt€1,016.88
LA4BT750750A76.2 mm3"8.63"GMGBoltedTime DelayBolt€1,873.35
MA4BT800-TA800A76.2 mm3"8.63"GMGBoltedTime DelayBolt€1,835.54
NA4BT800800A76.2 mm3"8.63"GMGBoltedTime DelayBolt€958.14
OA4BT900900A63.5 mm2 1/2"10 3/4"GMGBoltedTime DelayBolt€1,873.35
PA4BT10001000A63.5 mm2 1/2"10 3/4"GMGBoltedTime DelayBolt€892.71
QA4BT1000-TA1000A63.5 mm2 1/2"10 3/4"GMGBoltedTime DelayBolt€2,043.03
RA4BT11001100A63.5 mm2 1/2"10 3/4"GMGBoltedTime DelayBolt€1,768.22
SA4BT12001200A63.5 mm2 1/2"10 3/4"GMGBoltedTime DelayBolt€883.96
TA4BT14001400A76.2 mm3"10 3/4"GMGBoltedTime DelayBolt€958.14
QA4BT1400-TA1400A76.2 mm3"10 3/4"GMGBoltedTime DelayBolt-
RFQ
UA4BT15001500A76.2 mm3"10 3/4"GMGBoltedTime DelayBolt€2,002.84
VA4BT16001600A76.2 mm3"10 3/4"GMGBoltedTime DelayBolt€1,050.46
WA4BT18001800A88.9 mm3 1/2"10 3/4"GMGBoltedTime DelayBolt€1,050.46
XA4BT20002000A88.9 mm3 1/2"10 3/4"GMGBoltedTime DelayBolt€1,099.30
MERSEN FERRAZ -

A4BQ Series Time-Delay Fuses, Class L

StyleModelAmpsDiameterBody MaterialFuse Dia.Fuse LengthDc Voltage RatingSpeedBody StylePrice
AA4BQ100100A2"Melamine2"8.63"500V DCTime DelayBlade€1,597.36
BA4BQ100-TA100A50.8 mmGMG2"8.63"----
RFQ
CA4BQ150-TA150A50.8 mmGMG2"8.63"----
RFQ
DA4BQ150150A2"Melamine2"8.63"500V DCTime DelayBlade€1,559.66
EA4BQ200-TA200A50.8 mmGMG2"8.63"---€2,061.72
FA4BQ200200A2"Melamine2"8.63"500V DCTime DelayBlade€1,559.66
GA4BQ250250A2"Melamine2"8.63"500V DCTime DelayBlade€1,559.66
HA4BQ250-TA250A50.8 mmGMG2"8.63"---€2,061.72
IA4BQ300-TA300A50.8 mmGMG2"8.63"---€2,061.72
JA4BQ300300A2"Melamine2"8.63"500V DCTime DelayBlade€1,597.36
KA4BQ350350A2"Melamine2"8.63"500V DCTime DelayBlade€1,559.66
LA4BQ350-TA350A50.8 mmGMG2"8.63"---€2,061.72
MA4BQ400400A2"Melamine2"8.63"500V DCTime DelayBlade€1,272.81
NA4BQ400-TA400A50.8 mmGMG2"8.63"---€2,061.72
OA4BQ450-TA450A50.8 mmGMG2"8.63"---€2,061.74
PA4BQ450450A2"Melamine2"8.63"500V DCTime DelayBlade€1,559.66
QA4BQ500500A2"Melamine2"8.63"500V DCTime DelayBlade€1,578.51
RA4BQ500-TA500A50.8 mmGMG2"8.63"---€2,061.72
SA4BQ600-TA600A50.8 mmGMG2"8.63"---€2,061.72
TA4BQ600600A2"Melamine2"8.63"500V DCTime DelayBlade€1,475.99
UA4BQ601-TA601A50.8 mmGMG2"8.63"---€1,475.99
VA4BQ601601A2 1/2"Melamine2"8.63"500V DCTime DelayBlade€1,570.14
WA4BQ650-TA650A50.8 mmGMG2"8.63"---€2,464.69
XA4BQ650650A2 1/2"Melamine2"8.63"500V DCTime DelayBlade€1,895.35
YA4BQ700-TA700A50.8 mmGMG2"8.63"---€2,061.65