LT60060-2

LT30030-2 LITTELFUSE | Alldatasheet

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Technical content

Voltage Ratings:300 Volts AC

600 Volts AC

Ampere Ratings: 0 – 600 amperes Approvals:UL Listed (File No. E14721) Class T 600VClass T 300V Maximum Wire Size Amp Rating No. of Poles Catalog Number Connector Type (Add suffix shown) 30 2 LT30030-2 CR S = #10 CU

3 LT30030-3 CR C = #2 CU

2 LT30060-2 CR

60 3 LT30060-3 CR C = #2 CU-AL

4 LT30060-4 CR

1 LT30100-1 C

100 2 LT30100-2 C #2/0 CU-AL

3 LT30100-3 C

200 1 LT30200-1 C 250 MCM CU-AL 400 1 LT30400-1 C (2) 250 MCM CU-AL 600 1 LT30600-1 C (2) 500 MCM CU-AL 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. Box LugScrew Maximum Wire Size Amp Rating No. of Poles Catalog Number Connector Type (Add suffix shown) Box LugScrew

1 LT60030-1 SR CR S = #10 CU

30 2 LT60030-2 SR CR C = #2 CU-AL

3 LT60030-3 SR CR

1 LT60060-1 CR

60 2 LT60060-2 CR C = #2 CU-AL

3 LT60060-3 CR

1 LT60100-1 C

100 2 LT60100-2 C #2/0 CU-AL

3 LT60100-3 C

200 1 LT60200-1 C 250 MCM CU-AL 400 1 LT60400-1 C (2) 250 MCM CU-AL 600 1 LT60600-1 C (2) 500 MCM CU-AL 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. CSA Certified (File No. LR73091) 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. .31" [7.9] 2.88" [73.0] 2.25" [57.2] 1.19" [30.2] 1.13" [28.6] .62" [15.9] 3.50" [88.9] 1.12" [28.5] 1.13" [28.6] .218" [5.54] THRU .39" [9.91] C'BORE [73.0] 2.25 [57.2] 1.19 [30.2] 1.13 [28.6] 2.38 [60.3] .31 [7.9]

2 POLE 3 POLE

4.50" [114.3] 5.25" [133.3] 3.09" [78.6] 1.56" [39.6] 1.37 [34.8] .203" [5.1] DIA.HOLE .69" [17.5] .37" [9.5] C'BORE 4.78" [121.4] 2.39" [60.7] .18" [4.6] 1.87" [47.5]

1 POLE 2 POLE

1.41" [35.7] 4.50" [114.3] 5.25" [133.3] 4.12" [104.6] 2.75" [69.8] .69" [17.5]

3 POLE

6.25" [158.7] 7.00" [177.8] 1.69" [42.9] 1.50" [38.1] .281" [7.1] DIA.HOLE .69" [17.5] .50" [12.7] C'BORE

1 POLE 1 POLE 1 POLE

.18" [4.6] 2.25" [57.1] 8.12" [206.2] 7.37" [187.3] 1.12" [28.6] 1.84" [46.7] .28" [7.1] DIA HOLE .50" [12.7] C'BORE x .43" [10.9] DEEP 2.25" [57.1] .19" [48] 2.37" [60.2] .62" [15.7] 8.75" [222.2] 8.06" [203.2] 2.03" [51.6] .28" [7.1] DIA HOLE .50" [12.7] C'BORE x .43" [10.9] DEEP 2.75" [69.8] .37" [9.5] .19" [4.8] 2.62" [66.5] .62" [15.7] Class T Fuse Blocks

300 Volt

.31" [7.9] 2.88" [73.0] 2.25" [57.2] 1.19" [30.2] 1.13" [28.6] .62" [15.9] 3.50" [88.9] 1.28" [32.5] 1.13" [28.6] .20" [5.2] 1.20" [30.6] 2.06" 52.4] .44" [11.1] 3.09" [78.6] 4.47" [113.5] .218" [5.54] THRU .39" [9.91] C'BORE x .44" [9.91] DP. 2.88 [73.0] 2.25 [57.2] 1.19 [30.2] 1.13 [28.6] 2.38 [60.3] .31 [7.9]

2 POLE 3 POLE 4 POLE

600 Volt

5.31" [134.9] [153.9] 2.36" [6.0] 1.37 [34.8] .203" [5.1] DIA.HOLE .69" [17.5] .37" [9.5] C'BORE 5.31" [134.9] 2.39" [60.7] 4.78" [121.4] 6.06" [153.9] 3.09'" [78.6] 1.41" [35.7] 4.12" [104.6] 2.75" [69.8] .69" [17.5] .18" [4.6] 1.87" [47.5]

1 POLE 3 POLE2 POLE

6.06' 3.13" [79.4] 1.56" [39.7] .218" x .655" [5.54 x 16.64] SLOT 2 PLS. .78" [20] 3.38" [85.7] 1.69" [42.9]

2 POLE1 POLE

1.81" [46.0] 2.31" [58.7] .91" [23.0] .63" [16] 1.74" [44.2] .218" x .655" [5.54 x 16.64] SLOT 2 PLS. 4.69" [119] 1.56" [39.7] .78" [20] 3.38" [85.7] 1.69" [42.9] 3.13" [79.4] .91" [23.0] .33" [8.3] 1.44" [36.5] .33" [8.3] .55" [13.9] 1.56" [39.7] .218" x .655" [5.54 x 16.64] SLOT 2 PLS. .78" [20] 3.38" [85.7] 1.69" [42.9] .218" x .655" [5.54 x 16.64] SLOT 2 PLS. 4.69" [119] 1.56" [39.7] .78" [20] 3.38" [85.7] 1.69" [42.9]

2 POLE1 POLE 3 POLE

.62" [15.9] 1.28" [32.5] 3.19" [81.0]

7.0" [177.8] 7.75" [196.8] 2.50" [63.5] 1.50" [38.1] .281" [7.1] DIA.HOLE .75" [19.0] .50" [12.7] C'BORE

1 POLE

.18" [4.6] 2.25" [57.1] 9.00" [228.6] 8.25" [209.5] 1.12" [28.6] 2.72" [69.1] .28" [7.1] DIA HOLE .50" [12.7] C'BORE x .43" [10.9] DEEP 2.25" [57.1] .19" [4.8] 2.37" [60.2] .62" [15.7] 9.75" [247.6] 9.0" [228.6] 2.95" [75.0] .28" [7.1] DIA HOLE .50" [12.7] C'BORE x .43" [10.9] DEEP 2.75" [69.8].37" [9.5] .19" [4.8] 2.62" [66.5] .62" [15.7]