Eaton

Cooper Bussmann

Distribution block

Power distribution block

UL Listed

2-poles (2P)

175A

1 port line-side + 6 ports load-side per pole

600Vac

3/16" HEX screws (line-side) + slot screws (load-side)

Line-side conductors connection (per pole) -- (1 wire #2/0AWG...#1AWG Cu/Al stranded) or (1 wire #2AWG...#3AWG Cu/Al) or (1...2 wires #4AWG...#8AWG Cu/Al) or (1 wire #10AWG...#12AWG Al stranded) or (1...2 wires #10AWG...#14AWG Cu)
Load-side conductors connection (per pole) -- (1 wire #4AWG...#6AWG Cu/Al stranded) or (1...2 wires #8AWG Al stranded) or (1 wire #8AWG Cu) or (1 wire #10AWG...#12AWG Al stranded) or (1...2 wires #10AWG...#14AWG Cu)

Pnl. surface mounting

W3.58" x H4" x D3.32"
W90.9mm x H101.6mm x D84.3mm

UL 94-V0 flammability rating

PDB321-2

Commercialized

051712637855

UL 1953 Listed Guide QPQS File E256146
CSA Certified Class 6228-01 File 47235
UL94 V0 flammability rating
CE

High Short-Circuit Current Rating (SCCR) power distribution blocks provide up to 200kA SCCR and help achieve compliance with NEC and OSHA requirements by resolving a common SCCR "weak link" in industrial control panels. Available in 1-pole; 2-poles and 3-poles panel mount versions with popular lineside and loadside port configurations; these blocks are UL Listed with the requisite spacing between uninsulated opposite polarities or ground by meeting the UL 1953 1" through air and 2" over surface spacings required per UL 508A for feeder circuit applications and per NEC for field installations. To increase application flexibility; these blocks feature dual-wire rated ports that accept copper or Aluminium conductors while retaining a UL Listed status. Optional covers are available to enhance electrical safety.
High SCCRs up to 200 kA; assist in achieving high SCCR for a control panel per NEC and UL 508A requirements
In compliance with UL 1953 minimum spacing requirements for industrial control panel feeder and branch circuits
Optional covers available to reduce the risk of accidental contact with energized components