1PH3P18MM LITTELFUSE | Alldatasheet
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Technical content
Littelfuse.com/psr © 2020 Littelfuse, Inc. Rev: 091720 1 of 1 POWR-GARD® Blocks and Holders BUS BAR SYSTEM POWR-BAR Distribution
Description
A key objective for panel designers is safe distribution of power to multiple fuse holders in a compact design. The Littelfuse UL 508 Listed bus bar system eliminates most wire terminations in a timesaving package. A power distribution block and associated conductors are no longer needed to feed multiple POWR-SAFE fuse holders. Features/Benefits Touch-safe design offers protection when replacing fuses Compact design 35 mm DIN-rail mountable Available in one and three phase configurations Can be cut down to optimal size Recommended Fuse Holders LFPSC Series LPSC / LPSM Series (600 V) LPHV Series (1000 V) Web Resources Download technical information: littelfuse.com/busbar Specifications Voltage Ratings 600 V ac/dc
1000 V dc*
CROSS SECTION (mm2) 18 mm2 25 mm2 END FED 80 A 100 A CENTER FED 160 A 200 A SCCR 10 kA, 100 kA† Conductor Copper Pitch 17.8 mm Approvals UL 508 Listed (File E328654) Environmental RoHS Compliant, Lead (Pb) free * 1 Phase 18 mm 2 rated 1000 VDC up to 160 A when center fed
1 Phase 25 mm 2 rated 1000 VDC up to 200 A when center fed
† When protected directly upstream by Class J 175 amperes max (18 mm2 bus bar) and Class J 200 amperes max (25 mm 2 bus bar).
Ordering Information
Endcaps are standard with all 3 phase configurations except 57-pole. Endcaps are not needed for the 1 phase configurations from the factory or if the copper bus is trimmed per the supplied instructions. Power feed lugs and protective covers are extra. Power Feed Lug PART NUMBER WIRE RANGE WIRE TYPE TORQUE PHASE FUSE HOLDER BB17 #10 - 1/0 AWG CU 50 lb-in Single LPSM/LPSC/LPHV BB18 #10 - 1/0 AWG CU 50 lb-in Three LPSM/LPSC BB19 #10 - 1/0 AWG CU 50 lb-in Single LFPSM/LFPSC BB20 #10 - 1/0 AWG CU 50 lb-in Three LFPSM/LFPSC Power Feed Lugs are 115A 1000V AC/DC rated Pole Protective Covers PART NUMBER QUANTITY CTPT5 5 Endcaps PART NUMBER PHASE QUANTITY EDCP42 Single 50 EDCP7 Three 50
3 PHASE, 25 mm2
(mm)ORDERING NUMBER POLES 3PH6P25mm 6 104 3PH9P25mm 9 158 3PH12P25mm 12 214 3PH15P25mm 15 266 3PH57P25mm 57 1009
1 PHASE, 18 mm2
(mm)ORDERING NUMBER POLES 1PH3P18mm 3 60 1PH4P18mm 4 79 1PH6P18mm 6 106 1PH9P18mm 9 159 1PH12P18mm 12 212 1PH15P18mm 15 272 1PH57P18mm 57 1009
1 PHASE, 25 mm2
(mm)ORDERING NUMBER POLES 1PH3P25mm 3 60 1PH4P25mm 4 79 1PH6P25mm 6 106 1PH9P25mm 9 159 1PH12P25mm 12 212 1PH15P25mm 15 272 1PH57P25mm 57 1009
3 PHASE, 18 mm2
(mm)ORDERING NUMBER POLES 3PH6P18mm 6 104 3PH9P18mm 9 158 3PH12P18mm 12 214 3PH15P18mm 15 266 3PH21P18mm 21 374 3PH27P18mm 27 481 3PH33P18mm 33 586 3PH39P18mm 39 693 3PH57P18mm 57 1009 EDCP7 EDCP42 BB17 BB18 BB19 BB20 Disclaimer Notice – Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/ product-disclaimer.