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Morrison Price List - Knoll

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Power distribution components<br />

2+2 Raceway<br />

four circuit, eight-wire raceway for desk supports<br />

outlets, connectors, jumpers, infeeds<br />

<strong>Morrison</strong><br />

description type w d h pattern no. list price<br />

Power infeeds Desk support infeed MR3-NEPI $256.<br />

Panel/desk connector MR3-NEPD 336.<br />

Hardwire infeed (NYC) MR3-NEPNY( ) 336.<br />

Worksurface Planning<br />

Order Code<br />

Example: MR3-NEPD<br />

MR3 <strong>Morrison</strong> raceway<br />

N For Network desks<br />

E Eight wire2+2<br />

PD Panel/desk<br />

Specification Information<br />

<strong>Morrison</strong> 2 +2 Raceway is a<br />

four-circuit, eight-wire modular<br />

power distribution system, for use in<br />

<strong>Morrison</strong> 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 />

171<br />

Application Notes<br />

Power infeeds connect building<br />

power supply to a cluster of<br />

interconnected power rails. Desk<br />

support infeed snaps into the end of<br />

any desk power rail, and includes 6<br />

foot liquid-tight conduit and pigtail<br />

for connection to floor or wall<br />

electrical box. Panel/desk connector<br />

transmits power between the end of<br />

a desk support rail and any panel<br />

base power rail outlet position.<br />

Hardwire infeed, used in all New<br />

York City installations, includes<br />

junction box that mounts to the<br />

inside of a desk support corner leg.<br />

Electrical contractor supplies<br />

conduit from building power supply<br />

to box and trims power connector to<br />

length. Hardwire kit includes<br />

painted finish cover panel.<br />

Duplex outlets are preconfigured to<br />

access one of the four circuits, A, B,<br />

X, Y, and snap into any standard<br />

outlet location (12 from either end<br />

of desk). Duplexes on circuits X and<br />

Y may be specified with orange face<br />

or black face with orange triangle to<br />

signify protected circuits for<br />

electronic equipment; all other<br />

duplexes are black.<br />

Power connectors transmit power<br />

between adjacent powered desks.<br />

Crossover transmits power<br />

‘‘diagonally’’ between non-adjacent<br />

desks in a cluster of 3 or 4 desk<br />

supports.<br />

Jumpers connect rails on either side<br />

of a desk end panel or desk support<br />

without outlets.

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