LD1400-1

LD1400-1 LITTELFUSE | Alldatasheet

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 7

Technical content

Voltage Rating:600V Amperage: Based on NEC Table 310.16, using 75°C copper wire Material: Phenolic rated at 150°C and Thermoplastic rated at 125°C (LD1400 and LS1300 series only) Connector: Standard: Highly conductive aluminum, tin plated Copper: Highly conductive copper, tin plated Flammability Rating: 94V-0 Approvals:UL Recognized (File No. E171395) CSA Certified (File No. LR700111)

ORDERING INFORMATION

POWR-BLOKS™ Distribution/Splicer Blocks and Covers Distribution Block Example Part No. Splicer Block Example Part No. LPBC0-2 LX0XXX-2 LPBC0-3 LX0XXX-3 LPBC2-1 LX2XXX-1 LPBC2-2 LX2XXX-2 LPBC2-3 LX2XXX-3 LPBC3-1 LX3XXX-1 LPBC3-2 LX3XXX-2 LPBC3-3 LX3XXX-3 LPBC4-1 LX4XXX-1 LPBC4-2 LX4XXX-2 LPBC4-3 LX4XXX-3 LPBC5-1 LX5XXX-1 LPBC5-2 LX5XXX-2 LPBC5-3 LX5XXX-3 For use with Power Distribution Block No. Littelfuse Part Number Clear Plastic Covers Littelfuse’s power distribution block covers provide protection against accidental shorting between poles caused by loose wires, tools, or other conductive material. They also protect personnel from accidentally contacting energized connec- tors. Clear plastic covers are available for most blocks. New LX2XXX-DIN series blocks offer a hinged cover. AMPERE RATINGS The ampere rating per pole for power distribution blocks is based on the line ampacity of 75° C insulated conductors per NEC Table 310.16. If 60° C insulated conductors are used, load must not exceed the ampacity of 60° C conductors. Use of conductors rated in excess of 75° C is permitted (for example 90° C), however, load must not exceed the ampacity of 75° C conductors. Distribution Block Covers POWR-BLOKS power distribution blocks offer a safe, conve- nient way of splicing cables, providing a fixed junction tap-off point or splitting primary power into secondary circuits. LX2XXX-DIN series offers integral DIN-Rail mount and an optional hinged safety cover.

APPLICATIONS

Typical applications include heating, air conditioning and refrigeration systems, elevator systems, material handling equipment, control panels, motor controls, switchgear, and anywhere power needs to be distributed to more than one load. CONNECTORS Box lug connectors are designed for use with a single, solid or class B or C stranded conductor. Use of more than one conductor per connector opening or use of extra-flexible, fine stranded conductors, such as welding cable, voids the UL Listing, and may cause overheating. Manufacturers of cable terminations can furnish crimp-on sleeves for fine stranded conductors which permit these conductors to be used with box lugs. LCH132-1 LX2XXX-1DIN LCH132-2 LX2XXX-2DIN LCH132-3 LX2XXX-3DIN For use with Power Distribution Block No. Littelfuse Part Number Hinged Covers NEW NEW

115 1 #2 - #14 1 #10 - #18 4 2 LD1400-1 115 2 #2 - #14 1 #10 - #18 4 2 LD1400-2 115 3 #2 - #14 1 #10 - #18 4 2 LD1400-3 115 4 #2 - #14 1 #10 - #18 4 2 LD1400-4 175 2 2/0 - #14 1 #4 - #14 6 1 LD0401-2 175 3 2/0 - #14 1 #4 - #14 6 1 LD0401-3 175 2 2/0 - #14 1 #4 - #14 4 1 LD0402-2 175 3 2/0 - #14 1 #4 - #14 4 1 LD0402-3 310 2 350mcm - #6 1 #4 - #14 6 1 LD0404-2 310 3 350mcm - #6 1 #4 - #14 6 1 LD0404-3 175 1 2/0 - #14 1 #4 - #14 4 3 LD2570-1 175 2 2/0 - #14 1 #4 - #14 4 3 LD2570-2 175 3 2/0 - #14 1 #4 - #14 4 3 LD2570-3 175 1 2/0 - #14 1 #4 - #14 4 3 LD2970-1 175 2 2/0 - #14 1 #4 - #14 4 3 LD2970-2 175 3 2/0 - #14 1 #4 - #14 4 3 LD2970-3 335 1 400mcm - #6 1 #2 - #14 4 5 LD3552-1 335 2 400mcm - #6 1 #2 - #14 4 5 LD3552-2 335 3 400mcm - #6 1 #2 - #14 4 5 LD3552-3 335 1 400mcm - #6 1 #2 - #14 6 5 LD3553-1 335 2 400mcm - #6 1 #2 - #14 6 5 LD3553-2 335 3 400mcm - #6 1 #2 - #14 6 5 LD3553-3 350 1 2/0 - #14 2 #4 - #14 6 5 LD3555-1 350 2 2/0 - #14 2 #4 - #14 6 5 LD3555-2 350 3 2/0 - #14 2 #4 - #14 6 5 LD3555-3 380 1 500mcm - #4 1 #2 - #14 6 5 LD3953-1 380 2 500mcm - #4 1 #2 - #14 6 5 LD3953-2 380 3 500mcm - #4 1 #2 - #14 6 5 LD3953-3 350 1 2/0 - #14 2 #4 - #14 6 5 LD3955-1 350 2 2/0 - #14 2 #4 - #14 6 5 LD3955-2 350 3 2/0 - #14 2 #4 - #14 6 5 LD3955-3 380 1 500mcm - #4 1 #2 - #14 6 6 LD4551-1 380 2 500mcm - #4 1 #2 - #14 6 6 LD4551-2 380 3 500mcm - #4 1 #2 - #14 6 6 LD4551-3 335 1 400mcm - #6 1 #2 - #14 8 6 LD4560-1 335 2 400mcm - #6 1 #2 - #14 8 6 LD4560-2 335 3 400mcm - #6 1 #2 - #14 8 6 LD4560-3 380 1 500mcm - #4 1 #2 - #14 12 7 LD5552-1 380 2 500mcm - #4 1 #2 - #14 12 7 LD5552-2 380 3 500mcm - #4 1 #2 - #14 12 7 LD5552-3 380 1 500mcm - #4 1 2/0 - #14 6 7 LD5579-1 380 2 500mcm - #4 1 2/0 - #14 6 7 LD5579-2 380 3 500mcm - #4 1 2/0 - #14 6 7 LD5579-3 760 1 500mcm - #4 2 2/0 - #14 8 7 LD5586-1 760 2 500mcm - #4 2 2/0 - #14 8 7 LD5586-2 760 3 500mcm - #4 2 2/0 - #14 8 7 LD5586-3 665 1 500mcm - #4 1 2/0 - #14 4 7 LD5587-1350mcm - #6 1 665 2 500mcm - #4 1 2/0 - #14 4 7 LD5587-2350mcm - #6 1 665 3 500mcm - #4 1 2/0 - #14 4 7 LD5587-3350mcm - #6 1 135 NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW Distribution Block Selection Guide POWR-BLOKS™ Distribution/Splicer Blocks and Covers Connector Configuration Amp Rating per Pole Number of PolesLine LoadMat’l Line Load Wire Range Wire RangeOpenings per Pole Openings per Pole Figure Littelfuse Catalog Number AL AL AL AL AL CU AL AL AL CU CU AL AL AL AL AL AL

Distribution Block Selection Guide POWR-BLOKS™ Distribution/Splicer Blocks and Covers Connector Configuration Amp Rating per Pole Number of PolesLine LoadMat’l Line Load Wire Range Wire RangeOpenings per Pole Openings per Pole Figure Littelfuse Catalog Number 760 1 500mcm-#4 2 #4 - #14 12 7 LD5592-1 760 2 500mcm-#4 2 #4 - #14 12 7 LD5592-2 760 3 500mcm-#4 2 #4 - #14 12 7 LD5592-3 380 1 500mcm-#4 1 #2 - #14 8 7 LD5594-1 380 2 500mcm-#4 1 #2 - #14 8 7 LD5594-2 380 3 500mcm-#4 1 #2 - #14 8 7 LD5594-3 760 1 500mcm-#4 2 2/0 - #14 8 7 LD5986-1 760 2 500mcm-#4 2 2/0 - #14 8 7 LD5986-2 760 3 500mcm-#4 2 2/0 - #14 8 7 LD5986-3 760 1 500mcm-#4 2 #2 - #14 12 7 LD5992-1 760 2 500mcm-#4 2 #2 - #14 12 7 LD5992-2 760 3 500mcm-#4 2 #2 - #14 12 7 LD5992-3 175 1 2/0 - #14 1 #4 - #14 4 4 LD2570-1DIN 175 1 2/0 - #14 1 #4 - #14 4 4 LD2570-2DIN 175 3 2/0 - #14 1 #4 - #14 4 4 LD2570-3DIN

175 Adder 2/0 - #14 1 #4 - #14 4 4 LD2570-ADIN

175 1 2/0 - #14 1 #4 - #14 6 4 LD2580-1DIN 175 1 2/0 - #14 1 #4 - #14 6 4 LD2580-2DIN 175 3 2/0 - #14 1 #4 - #14 6 4 LD2580-3DIN

175 Adder 2/0 - #14 1 #4 - #14 6 4 LD2580-ADIN

175 1 2/0 - #14 1 #4 - #14 4 4 LD2970-1DIN 175 1 2/0 - #14 1 #4 - #14 4 4 LD2970-2DIN 175 3 2/0 - #14 1 #4 - #14 4 4 LD2970-3DIN

175 Adder 2/0 - #14 1 #4 - #14 4 4 LD2970-ADIN

Splicer Block Selection Guide Connector Configuration Amp Rating per Pole Number of PolesLine LoadMat’l Line Load Wire Range Wire RangeOpenings per Pole Openings per Pole Figure Littelfuse Catalog Number 310 2 350mcm-#6 1 350mcm-#6 1 1 LS0303-2 310 3 350mcm-#6 1 350mcm-#6 1 1 LS0303-3 115 1 #2 - #14 1 #2 - #14 1 2 LS1300-1 115 2 #2 - #14 1 #2 - #14 1 2 LS1300-2 115 3 #2 - #14 1 #2 - #14 1 2 LS1300-3 115 4 #2 - #14 1 #2 - #14 1 2 LS1300-4 150 1 1/0 - #18 1 1/0 - #18 1 3 LS2121-1 150 2 1/0 - #18 1 1/0 - #18 1 3 LS2121-2 150 3 1/0 - #18 1 1/0 - #18 1 3 LS2121-3 115 1 #2 - #14 1 #2 - #14 1 3 LS2552-1 115 2 #2 - #14 1 #2 - #14 1 3 LS2552-2 115 3 #2 - #14 1 #2 - #14 1 3 LS2552-3 175 1 2/0 - #14 1 2/0 - #14 1 3 LS2572-1 175 2 2/0 - #14 1 2/0 - #14 1 3 LS2572-2 175 3 2/0 - #14 1 2/0 - #14 1 3 LS2572-3 255 1 250mcm-#6 1 250mcm-#6 1 5 LS3123-1 255 2 250mcm-#6 1 250mcm-#6 1 5 LS3123-2 255 3 250mcm-#6 1 250mcm-#6 1 5 LS3123-3 255 1 250mcm-#6 1 250mcm-#6 1 5 LS3124-1 255 2 250mcm-#6 1 250mcm-#6 1 5 LS3124-2 255 3 250mcm-#6 1 250mcm-#6 1 5 LS3124-3 310 1 350mcm-#6 1 350mcm-#6 1 5 LS3126-1 310 2 350mcm-#6 1 350mcm-#6 1 5 LS3126-2 310 3 350mcm-#6 1 350mcm-#6 1 5 LS3126-3 420 1 600mcm-#4 1 600mcm-#4 1 6 LS4557-1 420 2 600mcm-#4 1 600mcm-#4 1 6 LS4557-2 420 3 600mcm-#4 1 600mcm-#4 1 6 LS4557-3 620 1 350mcm-#4 2 350mcm-#4 2 7 LS5129-1 620 2 350mcm-#4 2 350mcm-#4 2 7 LS5129-2 620 3 350mcm-#4 2 350mcm-#4 2 7 LS5129-3 760 1 500mcm-#4 2 500mcm-#4 2 7 LS5301-1 760 2 500mcm-#4 2 500mcm-#4 2 7 LS5301-2 760 3 500mcm-#4 2 500mcm-#4 2 7 LS5301-3 175 1 2/0 - #14 1 2/0 - #14 1 4 LS2572-1DIN 175 2 2/0 - #14 1 2/0 - #14 1 4 LS2572-2DIN 175 3 2/0 - #14 1 2/0 - #14 1 4 LS2572-3DIN

175 A 2/0 - #14 1 2/0 - #14 1 4 LS2572-ADIN

175 1 2/0 - #14 1 2/0 - #14 1 4 LS2972-1DIN 175 2 2/0 - #14 1 2/0 - #14 1 4 LS2972-2DIN 175 3 2/0 - #14 1 2/0 - #14 1 4 LS2972-3DIN

175 A 2/0 - #14 1 2/0 - #14 1 4 LS2972-ADIN

POWR-BLOKS™ Distribution/Splicer Blocks and Covers

1.00" [25.4] 2.90" [73.7] .07" [1.8] .07" [1.8] .218 x .375" [5.5 x 9.5]SLOT 3.52" [89.3] 4.13" [104.8] .65 x .375" [6.7 x 9.5] SLOT 1.00" [25.4] 2.90" [73.7] .218 x .375" [5.5 x 9.5]SLOT .265 x .375" [6.7 x 9.5] SLOT 3.38" [85.8] 4.73" [121] 5.38" [137] 4.63" [118] 3.38" [85.8]

2 POLE 3 POLE

2.88" [73.0] 2.25" [57.2] .56" [14] 1.94" [49.2] 2.75" [69.9] 1.62" [42] 2.25" [57.2] 2.88" [73.0] .63" [16.1] .56" [14].205 [5.2] DIA. HOLE 1.13" [28.6] .56" [14] .62" [16] .62" [16] 2.25" [57.2] 2.88" [73.0] 1.78" [45.2]

1 POLE 2 POLE 3 POLE

.31" [7.9] LX0XXX LX2XXX Figure 1 Figure 3 1.52 [38.7]

1 POLE 2 POLE 4 POLE3 POLE

POWR-BLOKS™ Distribution/Splicer Blocks and Covers

2.61" [66.2] 1.94" [49.3] .97" [25] 1.17" [29.7] .31" [7.9] .31" [7.9] 4.00" [102] 3.38" (85.7) 1.17" [29.7] .97" (25) 3.47" [88.1] 1.53" [38.9] 4.00" [102] 3.38" (85.7) 4.00" [101.6] 3.38" [85.7] .97" [25] 5.00" [127.0] .31" [7.9] 1.17" [29.7] 1.53" [38.9] POWR-BLOKS™ Distribution/Splicer Blocks and Covers LX3XXX Figure 5 LX2XXX-DIN Figure 4 2.42 [61.5]

1 POLE 2 POLE

3 POLE ADDER

POWR-BLOKS™ Distribution/Splicer Blocks and Covers .31" [7.9] .31" [7.9] .31" [7.9] 2.28" [57.9] 1.14" [29.0] 4.75" [121] 4.13" [105] 1.14" [29.0] 1.88" [47.8] 4.16" [106] 4.13" [105] 4.75" [121] 2.92 (74.0) 1.88" [47.8] 6.04" [153] 1.88" [47.8] 1.14" [29.0] 4.13" [105] 4.75" [121] 3.12" [79.2] .37" (9.5) .37" [9.5] .37" [9.5] 5.50" [140] 4.75" [121] 1.58" [40.2] 3.17" [80.4] 4.75" [121] 5.50" [140] 1.58" [40.2] 2.69" [68.2] 5.88" [149] 4.75" [121] 5.50" [140] 2.30" [58.5] 8.54" [217] 2.69" [68.2] 1.58" [40.2]