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Copper busbar system Littelfuse 10823300 POWR Busbar UL 508 Listed for electrical power distribution

Manufacturer:
Littelfuse
Description:
Quick Connects, Quick Disconnect Connectors RoHS
Category:
PC Pin Receptacles, Socket Connectors/Quick Connects, Quick Disconnect Connectors
Specifications
Mfr. Part #:
10823300
Model Number:
10823300
Introduction

Product Overview

The Littelfuse POWR Busbar system is a compact solution for the safe distribution of electrical power to multiple dead front fuse holders. This UL 508 Listed busbar system minimizes wire terminations, eliminating the need for power distribution blocks and associated conductors. Designed for flexibility, it can be customized for various one- and three-phase applications, with options for future expansion. The system is RoHS compliant and lead-free, offering touch-safe fuse replacement and easy installation on 35 mm DIN rails. It is ideal for use in electrical power distribution systems.

Product Attributes

  • Brand: Littelfuse
  • Certifications: UL 508 Listed (File E328654), UL Listed (File: E81895)
  • Compliance: RoHS Compliant, Lead (Pb) free, RoHS 2 Directive 2011/65/EU; Directive (EU) 2015/863
  • Material: Copper
  • Mounting: 35 mm DIN rail mountable

Technical Specifications

Specification Details
Voltage Rating 600 V ac/dc, 1000 V dc*
Current Ratings (80 A / 100 A) 18 MM Cross Section: 80 A (End Fed), 160 A (Center Fed)
Current Ratings (160 A / 200 A) 25 MM Cross Section: 100 A (End Fed), 200 A (Center Fed)
SCCR 10 kA, 100 kA
Conductor Pitch 17.8 mm
Applicable Standards UL 508 Listed (File E328654)
Environmental RoHS Compliant, Lead (Pb) free
1000 V dc Rating (18 mm) Up to 160 A when center fed (1 Phase)
1000 V dc Rating (25 mm) Up to 200 A when center fed (1 Phase)
SCCR Condition () When protected directly upstream by Class J 175 amperes max (18 mm bus bar) and Class J 200 amperes max (25 mm bus bar).
Power Feed Lug Rating 115 A, 1000 V ac/dc
Models (1 Phase, 18 MM) Poles | Length (mm)
1PH3P18MM 3 | 60
1PH4P18MM 4 | 79
1PH6P18MM 6 | 106
1PH9P18MM 9 | 159
1PH12P18MM 12 | 212
1PH15P18MM 15 | 272
1PH57P18MM 57 | 1009
Models (1 Phase, 25 MM) Poles | Length (mm)
1PH3P25MM 3 | 60
1PH4P25MM 4 | 79
1PH6P25MM 6 | 106
1PH9P25MM 9 | 159
1PH12P25MM 12 | 212
1PH15P25MM 15 | 272
1PH57P25MM 57 | 1009
Models (3 Phase, 18 MM) Poles | Length (mm)
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
Models (3 Phase, 25 MM) Poles | Length (mm)
3PH6P25MM 6 | 104
3PH9P25MM 9 | 158
3PH12P25MM 12 | 214
3PH15P25MM 15 | 266
3PH57P25MM 57 | 1009
Power Feed Lug Details Part Number | Wire Range | Wire Type | Torque | Phase | Fuse Holder Compatibility
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 LFPSC
BB20 #10 - 1/0 AWG CU 50 lb-in THREE LFPSC
Endcap Details Part Number | Phase | Quantity
EDCP42 Single 50
EDCP7 Three 50
Pole Protective Cover Details Part Number | Quantity
CTPT5 5

2412101644_Littelfuse-10823300_C3218636.pdf

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