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| Blocks and Holders POWR-BARTM Series Bus Bar System Specifications Max Operating Voltage: Max Current: Cross Section (mm) End Fed Center Fed SCCR: Safe distribution of power to multiple fuse holders in a compact design is a key objective for panel designers. The Littelfuse UL508 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. Conductor: Pitch: Approvals: Environmental: 18mm 80A 160A 25mm 100A 200A 600VAC/VDC 10,000kA, 100,000kA* Copper 17.8mm UL508 file # E308478 RoHS compliant and Pb free Features/Benefits * Decreases wiring terminations * Small footprint reduces space requirements * Reduces assembly time * Prevents accidental finger exposure * Quick and safe method of changing fuse holder configurations * Allows for future expansion * Improves troubleshooting * Eliminates power distribution block * RoHS compliant and lead (Pb) free * When protected directly upstream by Class J 175 amperes max (18mm bus bar) and Class J 200 amperes max (25mm bus bar). Ordering Information 1 Phase, 18mm Part # Poles 1PH3P18MM 3 1PH6P18MM 6 1PH9P18MM 9 1PH12P18MM 12 1PH15P18MM 15 1PH57P18MM 57 3 Phase, 18mm Part # Poles 3PH6P18MM 6 3PH9P18MM 9 3PH12P18MM 12 3PH15P18MM 15 3PH57P18MM 57 Length (mm) 50 104 155 208 270 1009 Length (mm) 104 158 214 266 1009 1 Phase, 25mm Part # Poles 1PH3P25MM 3 1PH6P25MM 6 1PH9P25MM 9 1PH12P25MM 12 1PH15P25MM 15 1PH57P25MM 57 3 Phase, 25mm Part # Poles 3PH6P25MM 6 3PH9P25MM 9 3PH12P25MM 12 3PH15P25MM 15 3PH57P25MM 57 Length (mm) 50 104 155 208 270 1009 Length (mm) 104 158 214 266 1009 Customization This product is simple to integrate into oneand three-phase applications. It offers multiple pole configurations and amperage ratings to match the designer's requirements. Instructions are included for bus bar cutting by the customer for further customization. Individual power feed lugs are available which allow termination at any point along the bus bar. Littelfuse, Inc. POWR-GARD Products 8755 West Higgins Road, Chicago, IL 60631 End caps are standard with all 3 phase configurations except 57 pole meter length. End caps aren't 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. 1-800-TEC-FUSE | www.littelfuse.com Blocks and Holders Dimensions Example: 3 phase, 12 pole Only the overall length changes for each 3 phase part number. Dimensions Example: 1 phase, 9 pole Only the overall length changes for each 1 phase part number. Accessories Power Feed Lug Part #: BB18 Ampere Rating: 115 amperes Wire: #10 - 1/0 AWG copper Torque: 50 lb.in. Pole Protective Covers Part #: CTPT5 5 covers Endcaps Part #: EDCP42 for Single Phase 50 piece bag Part #: EDCP7 for Three Phase 50 piece bag Littelfuse, Inc. POWR-GARD Products 8755 West Higgins Road, Chicago, IL 60631 1-800-TEC-FUSE | www.littelfuse.com |
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