Direct Connections To Main Sections; Connect Between Horizontal And Vertical Wireways; Connect Control Wiring Between Sections - ABB Emax Link 2 UR 1558 Application Manual

E M A X L I N K 2 A B B R E V I AT E D LV S W I TC H G E A R A P P L I C AT I O N G U I D E
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Installation guidelines

Direct connections to main sections

For main sections, entry spaces for connections are
provided at the top or bottom of the sections. The
top plates and bottom plates are removable to
facilitate installing conduit or making other
modifications.
The top and bottom horizontal wireway are
dedicated to control wires. The horizontal wireway
enables running control wiring between sections.

Connect between horizontal and vertical wireways

There are openings available between the vertical
locations (A, B, C, D) for control wiring. Openings
are 2.5 in (63.5 mm) in diameter.

Connect control wiring between sections

The device compartment segregation walls have
openings to connect the horizontal wireways
between sections.
Detailed top wire-way
Detailed bottom wire-way
Knock-out locations Knock-out locations
21
Wire-way
opening