LT60030-1 LITTELFUSE [Littelfuse], LT60030-1 Datasheet

LT60030-1

Manufacturer Part Number

LT60030-1

Description

Class T Fuse Blocks - 300 and 600 Volt

Manufacturer

LITTELFUSE [Littelfuse]

Datasheet

1.LT60030-1.pdf (4 pages)

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Class T Fuse Blocks

300 and 600 Volt

Note: Reinforcing springs standard on all 300 volt Class T

fuse blocks up to 100 amperes. 300 volt Class T blocks 200

amperes and larger have stud mountings.

118

Rating

Amp

100

200

400

600

LT30030

No. of

Poles

2.88

[73.0]

[7.9]

2.25

[57.2]

.31

LT30030-2

LT30030-3

LT30060-2

LT30060-3

LT30060-4

LT30100-1

LT30100-2

LT30100-3

LT30200-1

LT30400-1

LT30600-1

Catalog

Number

Class T 300V

[30.2]

1.19

2 POLE

(Add suffix shown)

[60.3]

2.38

Screw

[28.6]

1.13

Connector Type

Box Lug

(2) 250 MCM CU-AL

(2) 500 MCM CU-AL

250 MCM CU-AL

C = #2 CU-AL

S = #10 CU

#2/0 CU-AL

2.88"

[73.0]

C = #2 CU

Maximum

Wire Size

[57.2]

2.25"

[7.9]

.31"

1.19"

[30.2]

1.13"

[28.6]

SPECIFICATIONS

Voltage Ratings: 300 Volts AC

Ampere Ratings: 0 – 600 amperes

Approvals: UL Listed (File No. E14721)

RECOMMENDED FUSES

JLLN (300V) and JLLS (600V) series fuses

300 and 600 volt fuse blocks are designed for use with

miniaturized Class T fuses. Class T fuses are very fast-acting,

current limiting, and approximately one-third the size of

electrically-comparable Class RK1 fuses.

FEATURES/BENEFITS

Bases are molded phenolic. To provide a low resistance

connection and long-range reliability, steel reinforcing

springs are supplied as standard. Larger blocks employ an

integral heat sink for maximum heat dissipation.

Note: Reinforcing springs standard on all 600 volt Class T

fuse blocks up to 60 amperes. 600 volt Class T blocks 100

amperes and larger have stud mountings.

Rating

Amp

100

200

400

600

3 POLE

1.13"

[28.6]

No. of

Poles

3.50"

[88.9]

CSA Certified (File No. LR73091)

LT60030-1

LT60030-2

LT60030-3

LT60060-1

LT60060-2

LT60060-3

LT60100-1

LT60100-2

LT60100-3

LT60200-1

LT60400-1

LT60600-1

Catalog

Number

.218" [5.54] THRU

.39" [9.91] C'BORE

x .44" [9.91] DP.

600 Volts AC

Class T 600V

(Add suffix shown)

Screw

Connector Type

Box Lug

1.12"

[28.5]

(2) 250 MCM CU-AL

(2) 500 MCM CU-AL

250 MCM CU-AL

C = #2 CU-AL

S = #10 CU

#2/0 CU-AL

Maximum

Wire Size

.62"

[15.9]

Related parts for LT60030-1

LT60030-1 Summary of contents

Page 1

... Bases are molded phenolic. To provide a low resistance connection and long-range reliability, steel reinforcing springs are supplied as standard. Larger blocks employ an integral heat sink for maximum heat dissipation. Maximum Amp No. of Catalog Wire Size Rating Poles Number LT60030 LT60030-2 3 LT60030 CU-AL 1 LT60060 LT60060-2 3 ...

Page 2

Class T Fuse Blocks 300 Volt LT30060 1.19" 1.19 [30.2] 2.88" 2.88 [73.0] [73.0] 2.25" 2.25 [57.2] [57.2] 1.13 .31 .31" [28.6] [7.9] [7.9] 2.38 [60.3] 2 POLE LT30100 .203" [5.1] DIA.HOLE 1.37 .37" [9.5] [34.8] C'BORE 5.25" [133.3] 4.50" ...

Page 3

... Class T Fuse Blocks 600 Volt LT60030 1.44" [36.5] .91" [23.0] .33" [8.3] 3.38" [85.7] 3.19" [81.0] 1.69" [42.9] .55" [13.9] .33" [8.3] 1 POLE LT60060 1.81" [46.0] .91" .78" [23.0] [20] 3.38" [85.7] 2.31" [58.7] 1.69" [42.9] 1 POLE LT60100 .203" [5.1] DIA.HOLE 1.37 .37" [9.5] [34.8] C'BORE 6.06' [153.9] 5.31" 2.36" [134.9] [6.0] .69" [17.5] 1 POLE 120 .218" x .655" [5.54 x 16.64] SLOT 2 PLS. 3.13" [79.4] .78" ...

Page 4

Class T Fuse Blocks 600 Volt LT60200 1.50" .281" [7.1] .50" [12.7] [38.1] DIA.HOLE C'BORE 7.75" [196.8] 7.0" [177.8] 2.50" [63.5] .75" ] [19.0 1 POLE LT60600 2.75" .37" [69.8] [9.5] 9.0" [228.6] 2.95" [75.0] 9.75" [247.6] .28" [7.1] DIA ...

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