ETA Systems ETA-ECM20M Manuale - Pagina 7
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Electrical Housing for ETA-ECM20/ETA-ECM20M
ETA-RACEWY6 ECM HOUSING
The ETA-ECM20 and ETA-ECM20M require an electrical housing. The ETA-RACEWY6 holds up to 6 ECM modules. There are standard
¾" and 1" electrical knockouts on the bottom of the raceway to support standard electrical mounting hardware. Since the Raceway can
house 6 ECM modules there can be 6 separate 20A AC legs coming into the Raceway for a total of 120A of power distribution or it
could be as simple as one 20A leg. Note: All electrical wiring must be done by a certified electrician.
All cover plates must be secured tightly. There shall be no open slots. Blank cover plates are available. Top and bottom mounting tabs
are incorporated to mount inside an ETA Systems Rack. All rack mount rails are designed to be breakaway, if they are not needed.
Simply bend the tab back and forth until the tab breaks away. Be careful of sharp edges.
RACEWAY AC INLET KNOCKOUTS
The ECM-6RACEWAY6 can support up to four AC conduit inlets. There are three knock outs on the bottom and one on the top of the
raceway. Each inlet supports a double knock out size supporting standard USA electrical fittings of 1/2" and ¾". The figure below is an
illustration of the bottom of the raceway.
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: 800-321-6699 • Fax: 800-996-3821
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etasys.com
Specifications are subject to change without notice.