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Power distribution components<br />
2+2 Raceway<br />
four circuit, eight-wire raceway for panels<br />
connectors and jumpers<br />
Morrison<br />
description type w d h pattern no. list price<br />
Power connector Straight 18 2 2 MR3-EPCM $87.<br />
Post 21 2 2 MR3-EPCPM 87.<br />
Jumper 6 panel 24 2 2 MR3-EJ6 95.<br />
6 +6 panel 30 2 2 MR3-EJ12 103.<br />
18 panel 36 2 2 MR3-EJ18 111.<br />
24 panel 42 2 2 MR3-EJ24 118.<br />
30 panel 48 2 2 MR3-EJ30 125.<br />
36 panel 54 2 2 MR3-EJ36 137.<br />
42 panel 60 2 2 MR3-EJ42 143.<br />
48 panel 66 2 2 MR3-EJ48 150.<br />
54 panel run 75 2 2 MR3-EJ54P 159.<br />
60 panel 81 2 2 MR3-EJ60P 166.<br />
66 panel run 87 2 2 MR3-EJ66P 173.<br />
72 panel run 93 2 2 MR3-EJ72P 180.<br />
78 panel run 99 2 2 MR3-EJ78P 193.<br />
84 panel run 105 2 2 MR3-EJ84P 200.<br />
90 panel run 111 2 2 MR3-EJ90P 206.<br />
96 panel run 117 2 2 MR3-EJ96P 213.<br />
Extended jumper 6 + post 27 2 2 MR3-EJ6P 95.<br />
6 +post+6 panel 33 2 2 MR3-EJ12P 103.<br />
18 + post 39 2 2 MR3-EJ18P 111.<br />
24 + post 45 2 2 MR3-EJ24P 118.<br />
30 + post 51 2 2 MR3-EJ30P 125.<br />
36 + post 57 2 2 MR3-EJ36P 137.<br />
42 + post 63 2 2 MR3-EJ42P 143.<br />
48 + post 69 2 2 MR3-EJ48P 150.<br />
Order Code<br />
Example: MR3-EPC<br />
MR3 Morrison raceway<br />
E Eight wire2+2<br />
P Power infeed<br />
C Straight<br />
Specification Information<br />
Morrison 2 +2 Raceway is a<br />
four-circuit, eight-wire modular<br />
power distribution system, for use in<br />
Morrison panels and Network desk<br />
supports.2+2Raceway<br />
components distribute two 20-amp<br />
convenience circuits (A and B), with<br />
neutral and ground, and two<br />
protected 20-amp circuits (X and Y)<br />
with separate neutral and ground.<br />
Power connectors are enclosed in<br />
steel flexible conduit.<br />
90<br />
Application Notes<br />
Jumpers connect rails on either side<br />
of a panel or panels without outlets.<br />
Extended jumpers for panels less<br />
than 60wide (suffix -P) transmit<br />
power through an adjacent L, T or X<br />
post connection. Jumpers for wider<br />
panel runs accommodate an<br />
intermediate post connection.<br />
Also specify extended jumper when<br />
connecting between vertical<br />
raceway power rail and a panel base<br />
power rail on either side of a panel<br />
or panels without outlets.<br />
Power connectors transmit power<br />
between adjacent powered panels.<br />
Specify straight power connector for<br />
straight connections, and post power<br />
connector for L, T or X post<br />
connections.
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