Publication 2100-IN012C-EN-P - April 2009 21
General Information Chapter 1
(1)
When installing unit in topmost location in vertical sections, care must be taken to comply with the National Electric Code 6.7 ft (2000 mm) unit handle-to-floor height
limitation. A unit operating handle extender (catalog number 2100-NE1) is available which provides 3 in. (76.2 mm) added height flexibility.
(2)
When CENTERLINE 2100, 0.5 space factor or Space Saving NEMA Starter plug-in units are ordered unassembled or ordered for existing sections, a centralized wiring
diagram holder kit (catalog number 2100H-WDH) should be ordered.
(3)
Permits installation of 0.5 space factor or Space Saving NEMA Starter plug-in units in existing series E...J CENTERLINE 2100 vertical sections.
(4)
Replacement and renewal parts are no longer supported. Contact Rockwell Automation LV MCC Technical Support at 1.440.646.5800 and follow the prompts to
Allen-Bradley>Low Voltage Motor Control Centers>Post Shipment Support.
(5)
Required only if series F or later, 1.0 space factor or larger CENTERLINE 2100 unit is installed in topmost location of series A...E vertical sections.
(6)
For more information regarding possible door hinge requirements, contact Rockwell Automation LV MCC Technical Support at 1.440.646.5800 and follow the prompts to
Allen-Bradley>Low Voltage Motor Control Centers>Post Shipment Support.
(7)
Series E...J sections cannot accommodate 0.5 space factor or Space Saving NEMA Starter plug-in units in bottom-most unit location.
(8)
A ground strap can be used to ground units rather then installing a ground bus. Refer to the CENTERLINE 2100 Motor Control Centers (MCC) Units with Vertical Operating
Handles Installation Instructions, publication 2100-IN014
.
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