Specifications

40
Main and Feeder Units
Outgoing Feeder Lug Compartment (FLUG) and Incoming Main Lug
Compartment (MLUG) - Bulletin 2191F and 2191M
Line lug compartments provide a lug connection for incoming lines (2191M) to
distribute power to the CENTERLINE 2100 MCC or for outgoing cables (2191F) to feed
power from the MCC to an external load. These line lug compartments are available
with ratings from 300…2000 A. Optional mechanical or crimp lugs can be supplied
with the lug compartments.
Bulletin 2191M and 2191F - Lug for Basic Sections
Rating
(Amperes)
Cable Provisions
Maximum Number Per Phase and Maximum Cable Size
Space Factor
(1)
(1) Adding options may increase the space factor of the unit.
Feeder
(Bulletin 2191F)
Main
(Bulletin 2191M)
Mechanical Type Lugs Crimp Type Lugs
Top Bottom To p Bottom
Single Cable
Lug
Multiple Cable
Lug
300 (2) 400 kcmil — (2) 350 kcmil 1.0
x x
1.0 x x
600 (2) 400 kcmil (4) 250 kcmil (2) 350 kcmil 1.0
x x
1.0 x x
(1) 500 kcmil (2) 300 kcmil (2) 350 kcmil In top, horizontal
wireway
x x
(2) 750 kcmil (4) 500 kcmil (1) 750 kcmil
(2) 500 kcmil
1.5
x x
(4) 800 kcmil — (4) 750 kcmil 6.0, 20” W
x x x x
800 (2) 800 kcmil
(4) 600 kcmil
— (2) 750 kcmil
(4) 500 kcmil
1.0
x
(2)
(2) Requires pull-box to meet N.E.C. bending space requirements
x
(2)
(1) 750 kcmil
(2) 600 kcmil
(4) 500 kcmil
— (3) 500 kcmil
(4) 350 kcmil
1.5 x x x x
(1) 800 kcmil
(2) 750 kcmil
(4) 600 kcmil
— (2) 750 kcmil
(4) 500 kcmil
2.0
x x x x
800 (4) 800 kcmil — (4) 750 kcmil 6.0 , 20” W
x x x x
1200 (2) 800 kcmil
(4) 600 kcmil
— (2) 750 kcmil
(4) 500 kcmil
1.0
x x
(1) 800 kcmil
(2) 750 kcmil
(4) 600 kcmil
— (2) 750 kcmil
(4) 500 kcmil
2.0 x x x x
1200 (4) 800 kcmil — (4) 750 kcmil 6.0, 20” W
x x x x
1600 —
x x x x
2000 (6) 800 kcmil — (6) 750 kcmil
x x x x