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Lf series class h/k5 and r fuse blocks, Powr-gard, Blocks and holders datasheet – Littelfuse LFR Series User Manual

Page 2: Ordering information

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Littelfuse.com

POWR-GARD

®

Blocks and Holders Datasheet

2 of 6

© 2013 Littelfuse POWR-GARD

®

Products

Rev: 011513

LF SerieS CLaSS H/K5 and r FuSe bLoCKS

Note: Reinforcing springs standard on all Class H fuse blocks.

Note: Reinforcing springs standard on all Class R fuse blocks.

Note: Reinforcing springs standard on all Class R fuse blocks.
*Covers sold individually. One cover needed for each pole.

Ordering Information

(Class H 600 V)

amp

rating

po

Le

S

ordering number

torque

termina

L

Wire

range

Wire type

baSe

temp

rating

Snap

to

reLeaSe

indi

Cation

CoVer

ordering

number*

baSe

ordering

number

SuFFix

box

Lug

preS Sure

pLate

SCreW

30

1

LFH600301

CID

PID

SID

2.8 N-m (25 in-lbs)

C

6-14 AWG

CU Only

Solid/

Stranded

130˚C

• LFH60030FBC

2

LFH600302

CID

PID

SID

P

10-14 AWG

3

LFH600303

CID

PID

SID

S

10-22 AWG

60

1

LFH600601

CID

5.6 N-m (50 in-lbs)
2.8 N-m (25 in-lbs)

2-4 AWG

6-14AWG

CU-AL

130˚C

• LFH60060FBC

2

LFH600602

CID

3

LFH600603

CID

100

1

3

LFH601001

LFH601003

CID

CID

13.6 N-m (120 in-lbs)

2/0-6AWG

CU-AL

130˚C

• LFH60100FBC

4.5 N-m (40 in-lbs)

8 AWG

4.0 N-m (35 in-lbs)

10-14 AWG

200

1

LFH602001

C

31.1 N-m (275 in-lbs)

250 kcmil-6

CU-AL

130˚C

3

LFH602003

C

400

1

LFH604001

C

31.1 N-m (275 in-lbs)

(2) 350 kcmil-1/0

CU-AL

130˚C

3

LFH604003

C

600

1

LFH606001

C

42.4 N-m (375 in-lbs)

(2) 500 kcmil-4

CU-AL

130˚C

3

LFH606003

C

Ordering Information

(Class R 250 V)

amp

rating

po

Le

S

ordering number

torque

termina

L

Wire

range

Wire type

baSe

temp

rating

Snap

to

reLeaSe

indi

Cation

CoVer

ordering

number*

baSe

ordering

number

SuFFix

box

Lug

preS Sure

pLate

SCreW

30

1

LFR250301

C

P

S

2.8 N-m (25 in-lbs)

C

6-14 AWG

CU Only

Solid/

Stranded

125˚C

— LFH25030FBC

2

LFR250302

C

P

S

P

10-14 AWG

3

LFR250303

C

P

S

S

10-22 AWG

60

1

LFR250601

CID

5.6 N-m (50 in-lbs)
2.8 N-m (25 in-lbs)

2-4 AWG

6-14 AWG

CU-AL

125˚C

• LFH25060FBC

2

LFR250602

CID

3

LFR250603

CID

100

1

3

LFR251001

LFR251003

CID

13.6 N-m (120 in-lbs)

2/0-6 AWG

CU-AL

130˚C

• LFH25100FBC

CID

4.5 N-m (40 in-lbs)

8 AWG

4.0 N-m (35 in-lbs)

10-14 AWG

200

1

LFR252001

C

31.1 N-m (275 in-lbs)

250 kcmil-6

CU-AL

130˚C

3

LFR252003

C

400

1

LFR254001

C

31.1 N-m (275 in-lbs)

(2) 350 kcmil-1/0

CU-AL

130˚C

3

LFR254003

C

600

1

LFR256001

C

42.4 N-m (375 in-lbs)

(2) 500 kcmil-4

CU-AL

130˚C

3

LFR256003

C

Ordering Information

(Class R 600 V)

amp

rating

po

Le

S

ordering number

torque

termina

L

Wire

range

Wire type

baSe

temp

rating

Snap

to

reLeaSe

indi

Cation

CoVer

ordering

number*

baSe

ordering

number

SuFFix

box

Lug

preS Sure

pLate

SCreW

30

1

LFR600301

CID

PID

SID

2.8 N-m (25 in-lbs)

C

6-14 AWG

CU Only

Solid/

Stranded

130˚C

• LFH60030FBC

2

LFR600302

CID

PID

SID

P

10-14 AWG

3

LFR600303

CID

PID

SID

S

10-22 AWG

60

1

LFR600601

CID

5.6 N-m (50 in-lbs)
2.8 N-m (25 in-lbs)

2-4 AWG

6-14 AWG

CU-AL

130˚C

• LFH60060FBC

2

LFR600602

CID

3

LFR600603

CID

100

1

3

LFR601001

LFR601003

CID

CID

13.6 N-m (120 in-lbs)

2/0-6 AWG

CU-AL

130˚C

• LFH60100FBC

4.5 N-m (40 in-lbs)

8 AWG

4.0 N-m (35 in-lbs)

10-14 AWG

200

1

LFR602001

C

31.1 N-m (275 in-lbs)

250 kcmil-6

CU-AL

130˚C

3

LFR602003

C

400

1

LFR604001

C

31.1 N-m (275 in-lbs)

(2) 350 kcmil-1/0

CU-AL

130˚C

3

LFR604003

C

600

1

LFR606001

C

42.4 N-m (375 in-lbs)

(2) 500 kcmil-4

CU-AL

130˚C

3

LFR606003

C