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E+I Engineering USA Corp.

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E+I Engineering USA Corp. CAD CatalogExpansion Unit
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Expansion Unit Product Line

Description

Images

Expansion Unit Cu-IEC
Expansion Unit - Al_Cu UL

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Construction Type
Double Single Triple
Configuration
TP TPDN TPDNE TPDNHE TPE TPHE TPN TPNE TPNHE
Busbar Rating
A
1000 1200 1350 1600 2000 2500 3000 3200 4000 5000
Busbar Height
in
4.25 4.65 5.24 6.22 7.8 9.76 13.43 14.21 19.45 23.58
mm
108 118 133 158 198 248 341 361 494 599
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Showing 1 to 25 of 90 items
  Item # Construction Type Configuration Busbar Rating Busbar Height CAD
UL-P-EXP-1000-TP Single TP 1000 A 108 mm
4.25 in		 View CAD
UL-P-EXP-1000-TPN Single TPN 1000 A 108 mm
4.25 in		 View CAD
UL-P-EXP-1000-TPE Single TPE 1000 A 108 mm
4.25 in		 View CAD
UL-P-EXP-1000-TPNE Single TPNE 1000 A 108 mm
4.25 in		 View CAD
UL-P-EXP-1000-TPDN Single TPDN 1000 A 108 mm
4.25 in		 View CAD
UL-P-EXP-1000-TPDNE Single TPDNE 1000 A 108 mm
4.25 in		 View CAD
UL-P-EXP-1000-TPHE Single TPHE 1000 A 108 mm
4.25 in		 View CAD
UL-P-EXP-1000-TPNHE Single TPNHE 1000 A 108 mm
4.25 in		 View CAD
UL-P-EXP-1000-TPDNHE Single TPDNHE 1000 A 108 mm
4.25 in		 View CAD
UL-P-EXP-1200-TP Single TP 1200 A 118 mm
4.65 in		 View CAD
UL-P-EXP-1200-TPN Single TPN 1200 A 118 mm
4.65 in		 View CAD
UL-P-EXP-1200-TPE Single TPE 1200 A 118 mm
4.65 in		 View CAD
UL-P-EXP-1200-TPNE Single TPNE 1200 A 118 mm
4.65 in		 View CAD
UL-P-EXP-1200-TPDN Single TPDN 1200 A 118 mm
4.65 in		 View CAD
UL-P-EXP-1200-TPDNE Single TPDNE 1200 A 118 mm
4.65 in		 View CAD
UL-P-EXP-1200-TPHE Single TPHE 1200 A 118 mm
4.65 in		 View CAD
UL-P-EXP-1200-TPNHE Single TPNHE 1200 A 118 mm
4.65 in		 View CAD
UL-P-EXP-1200-TPDNHE Single TPDNHE 1200 A 118 mm
4.65 in		 View CAD
UL-P-EXP-1350-TP Single TP 1350 A 133 mm
5.24 in		 View CAD
UL-P-EXP-1350-TPN Single TPN 1350 A 133 mm
5.24 in		 View CAD
UL-P-EXP-1350-TPE Single TPE 1350 A 133 mm
5.24 in		 View CAD
UL-P-EXP-1350-TPNE Single TPNE 1350 A 133 mm
5.24 in		 View CAD
UL-P-EXP-1350-TPDN Single TPDN 1350 A 133 mm
5.24 in		 View CAD
UL-P-EXP-1350-TPDNE Single TPDNE 1350 A 133 mm
5.24 in		 View CAD
UL-P-EXP-1350-TPHE Single TPHE 1350 A 133 mm
5.24 in		 View CAD

Product Line Description

Expansion units are used to accommodate the expansion and contraction of a busduct system as well as allow for building movement. They allow for a 1.57” movement along the length of the busduct.

Expansion units are recommended when a straight busduct run exceeds 196ft.

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