Current

Bussman Part Number

Gould Part Number

Littelfuse Part Number

1

NON1

OT1

NLN1

2

NON2

OT2

NLN2

3

NON3

OT3

NLN3

4

NON4

OT4

NLN4

5

NON5

OT5

NLN5

6

NON6

OT6

NLN6

7

NON7

OT7

NLN7

8

NON8

OT8

NLN8

10

NON10

OT10

NLN10

12

NON12

OT12

NLN12

Current

Bussman Part Number

Gould Part Number

Littelfuse Part Number

15

NON15

OT15

NLN15

20

NON20

OT20

NLN20

25

NON25

OT25

NLN25

30

NON30

OT30

NLN30

Current

Bussman Part Number

Gould Part Number

Littelfuse Part Number

35

NON35

OT35

NLN35

40

NON40

OT40

NLN40

45

NON45

OT45

NLN45

50

NON50

OT50

NLN50

60

NON60

OT60

NLN60

Current

Bussman Part Number

Gould Part Number

Littelfuse Part Number

5

NOS5

OTS5

NLS5

6

NOS6

OTS6

NLS6

8

NOS8

OTS8

NLS8

10

NOS10

OTS10

NLS10

12

NOS12

OTS12

NLS12

Current

Bussman Part Nubmer

Gould Part Number

Littelfuse Part Number

15

NOS15

OTS15

NLS15

20

NOS20

OTS20

NLS20

25

NOS25

OTS25

NLS25

30

NOS30

OTS30

NLS30

Current

Bussman Part Number

Gould Part Number

Littelfuse Part Number

35

NOS35

OTS35

NLS35

40

NOS40

OTS40

NLS40

45

NOS45

OTS45

NLS45

50

NOS50

OTS50

NLS50

60

NOS60

OTS60

NLS60

Current

Bussman Part Number

Gould Part Number

Littelfuse Part Number

1

FNQR1

ATDR1

KLDR1

1 1/4

FNQR1 1/4

ATDR1 1/4

KLDR1 1/4

1 6/10

FNQR1 6/10

ATDR1 6/10

KLDR1 6/10

2

FNQR2

ATDR2

KLDR2

2 1/2

FNQR2 1/2

ATDR2 1/2

KLDR2 1/2

3

FNQR3

ATDR3

KLDR3

4

FNQR4

ATDR4

KLDR4

5

FNQR5

ATDR5

KLDR5

6

FNQR6

ATDR6

KLDR6

8

FNQR8

ATDR8

KLDR8

10

FNQR10

ATDR10

KLDR10

Current

Bussman Part Number

Gould Part Number

Littelfuse Part Number

1/10

KTKR1/10

ATM1/10

KLK1/10

1/8

KTKR1/8

ATM1/8

KLK1/8

2/10

KTKR2/10

ATM2/10

KLK2/10

1/4

KTKR1/4

ATM1/4

KLK1/4

3/10

KTKR3/10

ATM3/10

KLK3/10

1/2

KTKR1/2

ATM1/2

KLK1/2

3/4

KTKR3/4

ATM3/4

KLK3/4

1

KTKR1

ATM1

KLK1

1 1/2

KTKR1 1/2

ATM1 1/2

KLK1 1/2

2

KTKR2

ATM2

KLK2

2 1/2

KTKT2 1/2

ATM2 1/2

KLK2 1/2

3

KTKR3

ATM3

KLK3

3 1/2

KTKR3 1/2

ATM3 1/2

KLK3 1/2

4

KTKR4

ATM4

KLK4

5

KTKR5

ATM5

KLK5

6

KTKR6

ATM6

KLK6

8

KTKR8

ATM8

KLK8

9

KTKR9

ATM9

KLK9

10

KTKR10

ATM10

KLK10

12

KTKR12

ATM12

KLK12

15

KTKR15

ATM15

KLK15

20

KTKR20

ATM20

KLK20

25

KTKR25

ATM25

KLK25

30

KTKR30

ATM30

KLK30

Current

Bussman Part Number

Gould Part Number

Littelfuse Part Number

10

FWH10A14F

A50P10-1

L50S10

15

FWH15A14F

A50P15-1

L50S15

20

FWH20A14F

A50P20-1

L50S20

25

FWH25A14F

A50P25-1

L50S25

30

FWH30A14F

A50P30-1

L50S30

Current

Bussman Part Number

Gould Part Number

Littelfuse Part Number

35

FWH35B

A50P35-4

L50S35

40

FWH40B

A50P40-4

L50S40

50

FWH50B

A50P50-4

L50S50

60

FWH60B

A50P60-4

L50S60

Current

Bussman Part Number

Gould Part Number

Littelfuse Part Number

70

FWH70B

A50P70-4

L50S70

80

FWH80B

A50P80-4

L50S80

90

FWH90B

A50P90-4

L50S90

100

FWH100B

A50P100-4

L50S100

Current

Bussman Part Number

Gould Part Number

Littelfuse Part Number

125

FWH125B

A50P125-4

L50S125

150

FWH150B

A50P150-4

L50S150

175

FWH175B

A50P175-4

L50S175

200

FWH200B

A50P200-4

L50S200

Current

Bussman Part Number

Gould Part Number

Littelfuse Part Number

225

FWH225A

A50P225-4

L50S225

250

FWH250A

A50P250-4

L50S250

300

FWH300A

A50P300-4

L50S300

350

FWH350A

A50P350-4

L50S350

400

FWH400A

A50P400-4

L50S400

Current

Bussman Part Number

Gould Part Number

Littelfuse Part Number

450

FWH450A

A50P450-4

L50S450

500

FWH500A

A50P500-4

L50S500

600

FWH600A

A50P600-4

L50S600

Current

Bussman Part Number

Gould Part Number

Littelfuse Part Number

700

FWH700A

A50P700-4

L50S700

800

FWH800A

A50P800-4

L50S800

Current

Bussman Part Number

Gould Part Number

Littelfuse Part Number

1/10

FNQ1/10

ATQ1/10

FLQ1/10

1/8

FNQ1/8

ATQ1/8

FLQ1/8

15/100

FNQ15/100

ATQ15/100

FLQ15/100

3/16

FNQ3/16

ATQ3/16

FLQ3/16

2/10

FNQ2/10

ATQ2/10

FLQ2/10

1/4

FNQ1/4

ATQ1/4

FLQ1/4

3/10

FNQ3/10

ATQ3/10

FLQ3/10

4/10

FNQ4/10

ATQ4/10

FLQ4/10

1/2

FNQ1/2

ATQ1/2

FLQ1/2

6/10

FNQ6/10

ATQ6/10

FLQ6/10

8/10

FNQ8/10

ATQ8/10

FLQ8/10

1

FNQ1

ATQ1

FLQ1

1 1/8

FNQ1 1/8

ATQ1 1/8

FLQ1 1/8

1 1/4

FNQ1 1/4

ATQ1 1/4

FLQ1 1/4

1 1/2

FNQ1 1/2

ATQ1 1/2

FLQ1 1/2

1 6/10

FNQ1 6/10

ATQ1 6/10

FLQ1 6/10

2

FNQ2

ATQ2

FLQ2

2 1/4

FNQ2 1/4

ATQ2 1/4

FLQ2 1/4

2 1/2

FNQ2 1/2

ATQ2 1/2

FLQ2 1/2

3

FNQ3

ATQ3

FLQ3

3 2/10

FNQ3 2/10

ATQ3 2/10

FLQ3 2/10

3 1/2

FNQ3 1/2

ATQ3 1/2

FLQ3 1/2

4

FNQ4

ATQ4

FLQ4

5

FNQ5

ATQ5

FLQ5

5 6/10

FNQ5 6/10

ATQ5 6/10

FLQ5 6/10

6

FNQ6

ATQ6

FLQ6

6 1/4

FNQ6 1/4

ATQ6 1/4

FLQ6 1/4

7

FNQ7

ATQ7

FLQ7

8

FNQ8

ATQ8

FLQ8

9

FNQ9

ATQ9

FLQ9

10

FNQ10

ATQ10

FLQ10

12

FNQ12

ATQ12

FLQ12

14

FNQ14

ATQ14

FLQ14

15

FNQ15

ATQ15

FLQ15

20

FNQ20

ATQ20

FLQ20

25

FNQ25

ATQ25

FLQ25

30

FNQ30

ATQ30

FLQ30

Current

Bussman Part Number

Gould Part Number

Littelfuse Part Number

1/10

FRNR1/10

TR1/10R

FLNR1/10

15/100

FRNR15/100

TR15/100R

FLNR15/100

2/10

FRNR2/10

TR2/10R

FLNR2/10

3/10

FRNR3/10

TR3/10R

FLNR3/10

4/10

FRNR4/10

TR4/10R

FLNR4/10

1/2

FRNR1/2

TR1/2R

FLNR1/2

6/10

FRNR6/10

TR6/10R

FLNR6/10

8/10

FRNR8/10

TR8/10R

FLNR8/10

1

FRNR1

TR1R

FLNR1

1 1/8

FRNR1 1/8

TR1 1/8R

FLNR1 1/8

1 1/4

FRNR1 1/4

TR1 1/4R

FLNR1 1/4

1 4/10

FRNR1 4/10

TR1 4/10R

FLNR1 4/10

1 6/10

FRNR1 6/10

TR1 6/10R

FLNR1 6/10

1 8/10

FRNR1 8/10

TR1 8/10R

FLNR1 8/10

2

FRNR2

TR2R

FLNR2

2 1/4

FRNR2 1/4

TR2 1/4R

FLNR2 1/4

2 1/2

FRNR2 1/2

TR2 1/2R

FLNR2 1/2

2 8/10

FRNR2 8/10

TR2 8/10R

FLNR2 8/10

Current

Bussman Part Number

Gould Part Number

Littelfuse Part Number

3

FRNR3

TR3R

FLNR3

3 2/10

FRNR3 2/10

TR3 2/10R

FLNR3 2/10

3 1/2

FRNR3 1/2

TR3 1/2R

FLNR3 1/2

4

FRNR4

TR4R

FLNR4

4 1/2

FRNR4 1/2

TR4 1/2R

FLNR4 1/2

5

FRNR5

TR5R

FLNR5

5 6/10

FRNR5 6/10

TR5 6/10R

FLNR5 6/10

6

FRNR6

TR6R

FLNR6

6

FRNR6 1/4

TR6 1/4R

FLNR6 1/4

7

FRNR7

TR7R

FLNR7

8

FRNR8

TR8R

FLNR8

9

FRNR9

TR9R

FLNR9

10

FRNR10

TR10R

FLNR110

12

FRNR12

TR12R

FLNR12

Current

Bussman Part Number

Gould Part Number

Littelfuse Part Number

15

FRNR15

TR15R

FLNR15

17 1/2

FRNR17 1/2

TR17 1/2R

FLNR17 12

20

FRNR20

TR20R

FLNR20

25

FRNR25

TR25R

FLNR25

30

FRNR30

TR30R

FLNR30

Current

Bussman Part Number

Gould Part Number

Littelfuse Part Number

35

FRNR35

TR35R

FLNR35

40

FRNR40

TR40R

FLNR40

45

FRNR45

TR45R

FLNR45

50

FRNR50

TR50R

FLNR50

60

FRNR60

TR60R

FLNR60

Current

Bussman Part Number

Gould Part Number

Littelfuse Part Number

70

FRNR70

TR70R

FLNR70

75

FRNR75

TR75R

FLNR75

80

FRNR80

TR80R

FLNR80

90

FRNR90

TR90R

FLNR90

100

FRNR100

TR100R

FLNR100

Current

Bussman Part Number

Gould Part Number

Littelfuse Part Number

110

FRNR110

TR110R

FLNR110

125

FRNR125

TR125R

FLNR125

150

FRNR150

TR150R

FLNR150

175

FRNR175

TR175R

FLNR175

200

FRNR200

TR200R

FLNR200

Current

Bussman Part Number

Gould Part Number

Littelfuse Part Number

225

FRNR225

TR225R

FLNR225

250

FRNR250

TR250R

FLNR250

300

FRNR300

TR300R

FLNR300

350

FRNR350

TR350R

FLNR350

400

FRNR400

TR400R

FLNR400

Current

Bussman Part Number

Gould Part Number

Littelfuse Part Number

450

FRNR450

TR450R

FLNR450

500

FRNR500

TR500R

FLNR500

600

FRNR600

TR600R

FLNR600

Current

Bussman Part Number

Gould Part Number

Littelfuse Part Number

1/10

FRSR1/10

TRS1/10R

FLSR1/10

15/100

FRSR15/100

TRS15/100R

FLSR15/100

2/10

FRSR2/10

TRS2/10R

FLSR2/10

3/10

SRSR3/10

TRS3/10R

FLSR3/10

4/10

FRSR4/10

TRS4/10R

FLSR4/10

1/2

FRSR1/2

TRS1/2R

FLSR1/2

6/10

FRSR6/10

TRS6/10R

FLSR6/10

8/10

FRSR8/10

TRS8/10R

FLSR8/10

1

FRSR1

TRS1R

FLSR1

1 1/8

FRSR1 1/8

TRS1 1/8R

FLSR1 1/8

1 1/4

FRSR1 1/4

TRS1 1/4R

FLSR1 1/4

1 4/10

FRSR1 4/10

TRS1 4/10R

FLSR1 6/10

1 6/10

FRSR1 6/10

TRS1 6/10R

FLSR1 6/10

1 8/10

FRSR1 8/10

TRS1 8/10R

FLSR1 8/10

2

FRSR2

TRS2R

FLSR2

2 1/4

FRSR2 1/4

TRS2 1/4R

FLSR2 1/4

2 1/2

FRSR2 1/2

TRS2 1/2R

FLSR2 1/2

2 8/10

FRSR2 8/10

TRS2 8/10

FLSR2 8/10

Current

Bussman Part Number

Gould Part Number

Littelfuse Part Number

3

FRSR3

TRS3R

FLSR3

3 2/10

FRSR3 2/10

TRS3 2/10R

FLSR3 2/10

3 1/2

FRSR3 1/2

TRS3 1/2R

FLSR3 1/2

4

FRSR4

TRS4R

FLSR4

4 1/2

FRSR4 1/2

TRS4 1/2R

FLSR4 1/2

5

FRSR5

TRS5R

FLSR5

5 6/10

FRSR5 6/10

TRS5 6/10R

FLSR5 6/10

6

FRSR6

TRS6R

FLSR6

6 1/4

FRSR6 1/4

TRS6 1/4

FLSR6 1/4

7

FRSR7

TRS7R

FLSR7

8

FRSR8

TRS8R

FLSR8

9

FRSR9

TRS9R

FLSR9

10

FRSR10

TRS10R

FLSR10

12

FRSR12

TRS12R

FLSR12

Current

Bussman Part Number

Gould Part Number

Littelfuse Part Number

15

FRSR15

TRS15R

FLSR15

17 1/2

FRSR17 1/2

TRS17 1/2R

FLSR17 1/2

20

FSRS20

TRS20R

FLSR20

25

FRSR25

TRS25R

FLSR25

30

FRSR30

TRS30R

FLSR30

Current

Bussman Part Number

Gould Part Number

Littelfuse Part Number

35

FRSR35

TRS35R

FLSR35

40

FRSR40

TRS40R

FLSR40

45

FRSR45

TRS45R

FLSR45

50

FRSR50

TRS50R

FLSR50

60

FRSR60

TRS60R

FLSR60

Current

Bussman Part Number

Gould Part Number

Littelfuse Part Number

70

FRSR70

TRS70R

FLSR70

75

FRSR75

TRS75R

FLSR75

80

FRSR80

TRS80R

FLSR80

90

FRSR90

TRS90R

FLSR90

100

FRSR100

TRS100R

FLSR100

Current

Bussman Part Number

Gould Part Number

Littelfuse Part Number

110

FRSR110

TRS110R

FLSR110

125

FRSR125

TRS125R

FLSR125

150

FRSR150

TRS150R

FLSR150

175

FRSR175

TRS175R

FLSR175

200

FRSR200

TRS200R

FLSR200

Current

Bussman Part Number

Gould Part Number

Littelfuse Part Number

225

FRSR225

TRS225R

FLSR225

250

FRSR250

TRS250R

FLSR250

300

FRSR300

TRS300R

FLSR300

350

FRSR350

TRS350R

FLSR350

400

FRSR400

TRS400R

FLSR400

Current

Bussman Part Number

Gould Part Number

Littelfuse Part Number

450

FRSR450

TRS450R

FLSR450

500

FRSR500

TRS500R

FLSR500

600

FRSR600

TRS600R

FLSR600