Expansion units are used to accommodate the expansion and contraction of a busbar system as well as allow for building movement. They allow for a 40mm movement along the length of the busbar.

Expansion units are recommended when a straight busbar run exceeds 60m.

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Item #

Construction Type

Configuration

Busbar Rating

IEC-P-EXP-1000-TP N/A Single N/A TP N/A 1000 A
IEC-P-EXP-1000-TPN N/A Single N/A TPN N/A 1000 A
IEC-P-EXP-1000-TPE N/A Single N/A TPE N/A 1000 A
IEC-P-EXP-1000-TPNE N/A Single N/A TPNE N/A 1000 A
IEC-P-EXP-1000-TPDN N/A Single N/A TPDN N/A 1000 A
IEC-P-EXP-1000-TPDNE N/A Single N/A TPDNE N/A 1000 A
IEC-P-EXP-1000-TPHE N/A Single N/A TPHE N/A 1000 A
IEC-P-EXP-1000-TPNHE N/A Single N/A TPNHE N/A 1000 A
IEC-P-EXP-1000-TPDNHE N/A Single N/A TPDNHE N/A 1000 A
IEC-P-EXP-1250-TP N/A Single N/A TP N/A 1250 A
IEC-P-EXP-1250-TPN N/A Single N/A TPN N/A 1250 A
IEC-P-EXP-1250-TPE N/A Single N/A TPE N/A 1250 A
IEC-P-EXP-1250-TPNE N/A Single N/A TPNE N/A 1250 A
IEC-P-EXP-1250-TPDN N/A Single N/A TPDN N/A 1250 A
IEC-P-EXP-1250-TPDNE N/A Single N/A TPDNE N/A 1250 A
IEC-P-EXP-1250-TPHE N/A Single N/A TPHE N/A 1250 A
IEC-P-EXP-1250-TPNHE N/A Single N/A TPNHE N/A 1250 A
IEC-P-EXP-1250-TPDNHE N/A Single N/A TPDNHE N/A 1250 A
IEC-P-EXP-1350-TP N/A Single N/A TP N/A 1350 A
IEC-P-EXP-1350-TPN N/A Single N/A TPN N/A 1350 A
IEC-P-EXP-1350-TPE N/A Single N/A TPE N/A 1350 A
IEC-P-EXP-1350-TPNE N/A Single N/A TPNE N/A 1350 A
IEC-P-EXP-1350-TPDN N/A Single N/A TPDN N/A 1350 A
IEC-P-EXP-1350-TPDNE N/A Single N/A TPDNE N/A 1350 A
IEC-P-EXP-1350-TPHE N/A Single N/A TPHE N/A 1350 A
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