Class M Fuses

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Fuse ATQ - Midget - Time-Delay 500VAC 15A Ferrule
Mersen
Fuse ATQ - Midget - Time-Delay 500VAC 15A Ferrule
MFR: Mersen
MFR #: ATQ15
UPC: 782001904609
Item #: 61332
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Fuse ATQ - Midget - Time-Delay 500VAC 2A Ferrule
Mersen
Fuse ATQ - Midget - Time-Delay 500VAC 2A Ferrule
MFR: Mersen
MFR #: ATQ2
UPC: 782001903541
Item #: 60524
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Littelfuse
Fuse 250V T/D Midget 20A
MFR: Littelfuse
MFR #: FLM020
UPC: 079458140712
Item #: 628600
Available to Order
$55.20 each
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Littelfuse
Fast-acting, high-interrupting capacity, current-limiting type fuse. Especially suited for control circuits, street lighting, H.I.D. lighting, computers, and other applications without high inrush currents.
MFR: Littelfuse
MFR #: KLK010
UPC: 079458250657
Item #: 818881
Available to Order
$117.58 each
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Littelfuse
Use FLM 250 volt time-delay fuses to protect control circuit transformers, solenoids, and other circuits with high inrush currents. Excellent for supplemental protection of small motors. For motor branch-circuit protection, see Class CC fuses.
MFR: Littelfuse
MFR #: FLM002
UPC: 079458140415
Item #: 43873
Available to Order
$55.20 each
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Fuse ATQ - Midget - Time-Delay 500VAC 5A Ferrule
Mersen
Fuse ATQ - Midget - Time-Delay 500VAC 5A Ferrule
MFR: Mersen
MFR #: ATQ5
UPC: 782001904265
Item #: 59852
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Fuse ATQ - Midget - Time-Delay 500VAC 4A Ferrule
Mersen
Fuse ATQ - Midget - Time-Delay 500VAC 4A Ferrule
MFR: Mersen
MFR #: ATQ4
UPC: 782001904241
Item #: 88855
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Mersen
Fuse ATQ - Midget - Time-Delay 500VAC 1.6A Ferrule
MFR: Mersen
MFR #: ATQ1-6/10
UPC: 782001903527
Item #: 342972
Available to Order
$72.10 each
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Fuse ATM - Midget - Fast-Acting 600VAC 600VDC 4A Ferrule
Mersen
Fuse ATM - Midget - Fast-Acting 600VAC 600VDC 4A Ferrule
MFR: Mersen
MFR #: ATM4
UPC: 782001900748
Item #: 114307
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Fuse ATM - Midget - Fast-Acting 600VAC 600VDC 15A Ferrule
Mersen
Fuse ATM - Midget - Fast-Acting 600VAC 600VDC 15A Ferrule
MFR: Mersen
MFR #: ATM15
UPC: 782001900694
Item #: 33670
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Fuse ATQ - Midget - Time-Delay 500VAC 6A Ferrule
Mersen
Fuse ATQ - Midget - Time-Delay 500VAC 6A Ferrule
MFR: Mersen
MFR #: ATQ6
UPC: 782001904289
Item #: 32806
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Mersen
Fuse ATM - Midget - Fast-Acting 600VAC 600VDC 1A Ferrule
MFR: Mersen
MFR #: ATM1
UPC: 782001900816
Item #: 63456
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$57.40 each
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500V 20A TD MIDGET FUSE
Mersen
Fuse ATQ - Midget - Time-Delay 500VAC 20A Ferrule
MFR: Mersen
MFR #: ATQ20
UPC: 782001904616
Item #: 31356
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Fuse ATM - Midget - Fast-Acting 600VAC 600VDC 25A Ferrule
Mersen
Fuse ATM - Midget - Fast-Acting 600VAC 600VDC 25A Ferrule
MFR: Mersen
MFR #: ATM25
UPC: 782001900717
Item #: 96275
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Mersen
Fuse ATM - Midget - Fast-Acting 600VAC 600VDC 2A Ferrule
MFR: Mersen
MFR #: ATM2
UPC: 782001900786
Item #: 146076
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$57.40 each
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Littelfuse
The SPF Solar Protection Fuse series has been specifically designed for the protection of photovoltaic (PV) systems. This family of Midget style fuses (10 x 38 mm) can safely protect PV modules and conductors from reverseovercurrent conditions. As PV systems have grown in size, so have the corresponding voltage requirements. This increase in system voltage has typically been intended to minimize power loss associated with long conductor runs. Standard circuit protection devices are not designed to completely protect photovoltaic panels. However, the SPF series is UL Listed to safely interrupt faulted circuits up to this demanding voltage level. Littelfuse offers multiple ampere ratings to match specific requirements in a variety of applications.
MFR: Littelfuse
MFR #: SPF030
UPC: 079458175981
Item #: 899620
Available to Order
$107.18 each
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Littelfuse
The SPF Solar Protection Fuse series has been specifically designed for the protection of photovoltaic (PV) systems. This family of Midget style fuses (10 x 38 mm) can safely protect PV modules and conductors from reverseovercurrent conditions. As PV systems have grown in size, so have the corresponding voltage requirements. This increase in system voltage has typically been intended to minimize power loss associated with long conductor runs. Standard circuit protection devices are not designed to completely protect photovoltaic panels. However, the SPF series is UL Listed to safely interrupt faulted circuits up to this demanding voltage level. Littelfuse offers multiple ampere ratings to match specific requirements in a variety of applications.
MFR: Littelfuse
MFR #: SPF020
UPC: 079458169379
Item #: 796567
Available to Order
$107.18 each
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Littelfuse
The FLQ series 500 V ac time-delay fuses provide excellent supplemental protection of control power transformers, solenoids, and circuits with high inrush currents.
MFR: Littelfuse
MFR #: FLQ012
UPC: 079458160666
Item #: 1344035
Available to Order
$134.43 each
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Littelfuse
1000 Vdc 4 Amp Midget Fuse
MFR: Littelfuse
MFR #: SPF004
UPC: 079458169164
Item #: 1096287
Available to Order
$107.18 each
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Littelfuse
ACS Solid Dummy/Nuetral Midget
MFR: Littelfuse
MFR #: LNNB002
UPC: 079458121605
Item #: 863895
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Littelfuse
The FLQ series 500 V ac time-delay fuses provide excellent supplemental protection of control power transformers, solenoids, and circuits with high inrush currents.
MFR: Littelfuse
MFR #: FLQ.400HXR
UPC: 079458949551
Item #: 176902
Available to Order
$147.68 each
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Littelfuse
The KLKD fuse series is fast-acting with a high DC voltage rating. This family of Midget style fuses (10 x 38 mm) is used in solar combiner boxes and in circuits with DC fault currents up to 50,000 amperes. KLKD fuses are available in standard and board-mount configurations. In addition, the KLKD series has been designed to meet both the UL and IEC photovoltaic fuse standards. Littelfuse offers a wide range of ampere ratings to match specific requirements in a variety of applications.
MFR: Littelfuse
MFR #: KLKD.100H
UPC: 079458964424
Item #: 205155
Available to Order
$117.88 each
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Littelfuse
The KLKD fuse series is fast-acting with a high DC voltage rating. This family of Midget style fuses (10 x 38 mm) is used in solar combiner boxes and in circuits with DC fault currents up to 50,000 amperes. KLKD fuses are available in standard and board-mount configurations. In addition, the KLKD series has been designed to meet both the UL and IEC photovoltaic fuse standards. Littelfuse offers a wide range of ampere ratings to match specific requirements in a variety of applications.
MFR: Littelfuse
MFR #: KLKD01.5H
UPC: 079458964509
Item #: 389844
Available to Order
$117.88 each
Availability
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Littelfuse
The KLKD fuse series is fast-acting with a high DC voltage rating. This family of Midget style fuses (10 x 38 mm) is used in solar combiner boxes and in circuits with DC fault currents up to 50,000 amperes. KLKD fuses are available in standard and board-mount configurations. In addition, the KLKD series has been designed to meet both the UL and IEC photovoltaic fuse standards. Littelfuse offers a wide range of ampere ratings to match specific requirements in a variety of applications.
MFR: Littelfuse
MFR #: KLKD025H
UPC: 079458964653
Item #: 583405
Available to Order
$117.88 each
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Littelfuse
FLA fuses are 125 volt, pin-indicating time-delay fuses for protection of control circuit transformers, solenoids, and other circuits with high inrush currents. Metal indicating pin: pops-out; when fuse opens. Pin gives visual indication of open fuse. Use FLA fuses in conjunction with special fuseblocks to operate mechanical signal switches or energize alarm circuits. Fuses rated 12 amperes and above have dual-tube construction.
MFR: Littelfuse
MFR #: FLA003
UPC: 079458130478
Item #: 1159740
Available to Order
$136.45 each
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Littelfuse
BLS fuses are 1-3/8" long in contrast to other midget fuses which are 1-1/2". They provide space saving, low-cost, protection to street lighting, metering, control and electronic circuits.
MFR: Littelfuse
MFR #: BLS005
UPC: 079458120554
Item #: 239069
Available to Order
$61.33 each
Availability
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Littelfuse
Use FLM 250 volt time-delay fuses to protect control circuit transformers, solenoids, and other circuits with high inrush currents. Excellent for supplemental protection of small motors. For motor branch-circuit protection, see Class CC fuses.
MFR: Littelfuse
MFR #: FLM1.25
UPC: 079458140347
Item #: 252698
Available to Order
$55.20 each
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Littelfuse
Fast-acting, high-interrupting capacity, current-limiting type fuse. Especially suited for control circuits, street lighting, H.I.D. lighting, computers, and other applications without high inrush currents.
MFR: Littelfuse
MFR #: KLK004
UPC: 079458250534
Item #: 1227452
Available to Order
$117.58 each
Availability
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Littelfuse
Fast-acting, high-interrupting capacity, current-limiting type fuse. Especially suited for control circuits, street lighting, H.I.D. lighting, computers, and other applications without high inrush currents.
MFR: Littelfuse
MFR #: KLK008
UPC: 079458250633
Item #: 498149
Available to Order
$117.58 each
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Littelfuse
Fast-acting, high-interrupting capacity, current-limiting type fuse. Especially suited for control circuits, street lighting, H.I.D. lighting, computers, and other applications without high inrush currents.
MFR: Littelfuse
MFR #: KLK.250
UPC: 079458250190
Item #: 891033
Available to Order
$117.58 each
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Littelfuse
BLS fuses are 1-3/8" long in contrast to other midget fuses which are 1-1/2". They provide space saving, low-cost, protection to street lighting, metering, control and electronic circuits.
MFR: Littelfuse
MFR #: BLS002
UPC: 079458120417
Item #: 4293
Available to Order
$61.33 each
Availability
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Littelfuse
Fast-acting, high-interrupting capacity, current-limiting type fuse. Especially suited for control circuits, street lighting, H.I.D. lighting, computers, and other applications without high inrush currents.
MFR: Littelfuse
MFR #: KLK.100
UPC: 079458250114
Item #: 818880
Available to Order
$117.58 each
Availability
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Littelfuse
The FLQ series 500 V ac time-delay fuses provide excellent supplemental protection of control power transformers, solenoids, and circuits with high inrush currents.
MFR: Littelfuse
MFR #: FLQ.200
UPC: 079458160185
Item #: 104636
Available to Order
$134.43 each
Availability
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Littelfuse
Fast-acting, high-interrupting capacity, current-limiting type fuse. Especially suited for control circuits, street lighting, H.I.D. lighting, computers, and other applications without high inrush currents.
MFR: Littelfuse
MFR #: KLK002
UPC: 079458250411
Item #: 919310
Available to Order
$117.58 each
Availability
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Littelfuse
The FLQ series 500 V ac time-delay fuses provide excellent supplemental protection of control power transformers, solenoids, and circuits with high inrush currents.
MFR: Littelfuse
MFR #: FLQ003
UPC: 079458160475
Item #: 729772
Available to Order
$134.43 each
Availability
Location Available Qty
Littelfuse
Use FLM 250 volt time-delay fuses to protect control circuit transformers, solenoids, and other circuits with high inrush currents. Excellent for supplemental protection of small motors. For motor branch-circuit protection, see Class CC fuses.
MFR: Littelfuse
MFR #: FLM03.2
UPC: 079458140491
Item #: 729760
Available to Order
$55.20 each
Availability
Location Available Qty
Littelfuse
Use FLM 250 volt time-delay fuses to protect control circuit transformers, solenoids, and other circuits with high inrush currents. Excellent for supplemental protection of small motors. For motor branch-circuit protection, see Class CC fuses.
MFR: Littelfuse
MFR #: FLM.300
UPC: 079458000832
Item #: 783750
Available to Order
$55.20 each
Availability
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Littelfuse
Fast-acting, high-interrupting capacity, current-limiting type fuse. Especially suited for control circuits, street lighting, H.I.D. lighting, computers, and other applications without high inrush currents.
MFR: Littelfuse
MFR #: KLK020
UPC: 079458250718
Item #: 570523
Available to Order
$117.58 each
Availability
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Littelfuse
The FLQ series 500 V ac time-delay fuses provide excellent supplemental protection of control power transformers, solenoids, and circuits with high inrush currents.
MFR: Littelfuse
MFR #: FLQ015
UPC: 079458160680
Item #: 729776
Available to Order
$134.43 each
Availability
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Littelfuse
FLA fuses are 125 volt, pin-indicating time-delay fuses for protection of control circuit transformers, solenoids, and other circuits with high inrush currents. Metal indicating pin: pops-out; when fuse opens. Pin gives visual indication of open fuse. Use FLA fuses in conjunction with special fuseblocks to operate mechanical signal switches or energize alarm circuits. Fuses rated 12 amperes and above have dual-tube construction.
MFR: Littelfuse
MFR #: FLA002
UPC: 079458130416
Item #: 277044
Available to Order
$136.45 each
Availability
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Littelfuse
Fast-acting, high-interrupting capacity, current-limiting type fuse. Especially suited for control circuits, street lighting, H.I.D. lighting, computers, and other applications without high inrush currents.
MFR: Littelfuse
MFR #: KLK01.5
UPC: 079458250374
Item #: 258287
Available to Order
$117.58 each
Availability
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Littelfuse
The FLQ series 500 V ac time-delay fuses provide excellent supplemental protection of control power transformers, solenoids, and circuits with high inrush currents.
MFR: Littelfuse
MFR #: FLQ.125
UPC: 079458160123
Item #: 732090
Available to Order
$134.43 each
Availability
Location Available Qty
Littelfuse
Use FLM 250 volt time-delay fuses to protect control circuit transformers, solenoids, and other circuits with high inrush currents. Excellent for supplemental protection of small motors. For motor branch-circuit protection, see Class CC fuses.
MFR: Littelfuse
MFR #: FLM.500
UPC: 079458140248
Item #: 286775
Available to Order
$55.20 each
Availability
Location Available Qty
Littelfuse
The FLQ series 500 V ac time-delay fuses provide excellent supplemental protection of control power transformers, solenoids, and circuits with high inrush currents.
MFR: Littelfuse
MFR #: FLQ004
UPC: 079458160536
Item #: 729773
Available to Order
$134.43 each
Availability
Location Available Qty
Littelfuse
Fuse 250V F/A Midget 10A
MFR: Littelfuse
MFR #: BLS010
UPC: 079458120653
Item #: 1203583
Available to Order
$61.33 each
Availability
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Littelfuse
Fuse 250V T/D Midget 3A
MFR: Littelfuse
MFR #: FLM003
UPC: 079458140477
Item #: 554147
Available to Order
$55.20 each
Availability
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Littelfuse
The FLQ series 500 V ac time-delay fuses provide excellent supplemental protection of control power transformers, solenoids, and circuits with high inrush currents.
MFR: Littelfuse
MFR #: FLQ.600
UPC: 079458000900
Item #: 349088
Available to Order
$134.43 each
Availability
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Littelfuse
FLA fuses are 125 volt, pin-indicating time-delay fuses for protection of control circuit transformers, solenoids, and other circuits with high inrush currents. Metal indicating pin: pops-out; when fuse opens. Pin gives visual indication of open fuse. Use FLA fuses in conjunction with special fuseblocks to operate mechanical signal switches or energize alarm circuits. Fuses rated 12 amperes and above have dual-tube construction.
MFR: Littelfuse
MFR #: FLA001
UPC: 079458130317
Item #: 185081
Available to Order
$136.45 each
Availability
Location Available Qty