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Morrison Access
top cap raceway
Morrison
description type w d h pattern no. black
Top Cap Raceway Panels 6 2 1 /4 1 MA1-TC6 $34.
18 2 1 /4 1 MA1-TC18 37.
24 2 1 /4 1 MA1-TC24 41.
30 2 1 /4 1 MA1-TC30 48.
36 2 1 /4 1 MA1-TC36 57.
42 2 1 /4 1 MA1-TC42 64.
48 2 1 /4 1 MA1-TC48 75.
60 2 1 /4 1 MA1-TC60 94.
Top cap raceway connectors Corner MA1-TCL 7.
End MA1-TCE 7.
End post MA1-TCP 7.
Straight post MA1-TCS 7.
T MA1-TCT 7.
Panel Planning
Order Code
Specification Information
Application Notes
Example: MA1-TC42
MA1 Morrison Access
TC Top Cap Raceway
42 Width
Top Cap Raceway for panels is
black anodized aluminum.
Connectors are black color-integral
molded plastic.
Top Cap Raceway snaps onto top of
vertical panel to provide horizontal
cable channel.
Top Cap Raceway accepts standard
panel top caps.
With top caps removed,
unobstructed, lay-in cable capacity
is approximately thirty three 4-pair
UTP cables ( 3 /16 diameter).
Cross-section area is 1 1/2 square
inches.
Top Cap Raceway connectors
provide full cable enclosure above
any panel connection. No connector
is required above X posts. Top cap
raceway connectors may also be
used with Highway (see page 75) for
full cable enclosure over L or T
connections.
When Top Cap Raceway is planned
only on the center spine of a cluster
specify straight post top cap
raceway connectors at T and X
connections; specify end post
connector at corner or T at end of
spine. Specify straight post or end
post top caps separately (see pages
79-80).
Specify Vertical Raceway (see page
76) to distribute cables from top cap
raceway to worksurface height or
panel base raceway. Cables also
may pass from Top Cap Raceway to
panel base raceway in L, T, or X
connector post (six 25-pair cables).
Top Cap Raceway does not accept
power components.
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