Installation Guide

7
Load Center Selection & Application Guide |
PL Series Three Phase Un-assembled Load Centers
3-phase, 3-wire, 240 Volt AC or 3-phase, 4-wire, 120/240 or 120/208 Volts AC
Main Breaker Convertible Un-assembled Load Centers Copper Bus

24-70 Circuits / 100-225 Amperes 22,000A IR
a
Interiors Enclosure Trim Kit
Amp
Rating
No. of
Spaces
No. of
Circuits
Interior
Catalog Number
Enclosure Height
(inches)

Enclosure
Catalog Number
No. Breaker
Spaces
Trim
Catalog Number

100 30 42 PI3042B3100CU

30 3PE30 30 PT3042B3100
150 24 42 PI2442B3150CU 36 3PE36 24 PT2442X3150
200 30 54 PI3054B3200CU 39 3PE39 30 PT3054X3200
200 42 60 PI4260B3200CU 42 3PE42 42 PT4260X3200
225 54 70 PI5470B3225CU 49 3PE49 54 PT5470X3225
Main Lug Convertible Un-assembled Load Centers Copper Bus

12-70 Circuits / 125-225 Amperes 100,000A IR
Interiors Enclosure Trim Kit
Amp
Rating
No. of
Spaces
No. of
Circuits
Interior
Catalog Number
Enclosure Height
(inches)

Enclosure
Catalog Number
No. Breaker
Spaces
Trim
Catalog Number

125 12 24 PI1224L3125CU 21 3PE21 12 PT1224L3125
200 24 42 PI2442L3200CU 36 3PE36 24 PT2442X3200
200 30 54 PI3054L3200CU 39 3PE39 30 PT3054X3200
225 42 60 PI4260L3225CU 42 3PE42 42 PT4260X3225
225 54 70 PI5470L3225CU 49 3PE49 54 PT5470X3225
a
May be installed on higher rated systems when protected
by a circuit breaker with a higher AIR rating.

Back fed main breaker.

Indoor enclosures are 14 1/4" wide by 3 7/8" deep.

Trim catalog numbers with a “B” indicate for use with main
breaker and is not convertible. “L” indicates for use with
main lug and is not convertible. “X” indicates can be used
with convertible interior.

All load center interiors are provided with tin plated copper
bus bars.