Note
For a reliable contact of multi stranded conductors it is recommended to untwist multi stranded conductors.
Note: Product releases, connection cross sections and notes on connecting aluminum cables can be found in the download area.
Screws with hexagonal socket
Product type
High current terminal block
Maximum power dissipation for nominal condition
Number of connections per level
Connection in acc. with standard
Conductor cross-section rigid
Cross section AWG
1/0 ... 250 kcmil (converted acc. to IEC)
Conductor cross-section flexible
Conductor cross-section, flexible [AWG]
1/0 ... 250 kcmil (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)
Flexible conductor cross-section (ferrule with plastic sleeve)
Cross-section with insertion bridge, rigid
Cross-section with insertion bridge, flexible
2 conductors with same cross section, rigid
2 conductors with same cross section, flexible
2 conductors with same cross section, flexible, with ferrule without plastic sleeve
Maximum load current
256 A
309 A (with 150 mm² conductor cross-section)
Operating temperature range
List of bridges
Insertion bridge / EB 2-31/UKH / 0201388
Insertion bridge / EB 3-31/UKH / 0201391
at bridging with insertion bridge
Connection capacity rigid
Connection capacity AWG
1/0 ... 300 kcmil
2 ... 300 kcmil
Connection capacity flexible
2 conductors with same cross section, solid
2 conductors with the same cross-section AWG rigid
2 conductors with same cross section, stranded