Product Brochure

Siemens Industry, Inc. PL and ES Series Load Centers™ Selection & Application Guide
13
Generator Ready Load Centers
1-Phase, 3-WIre SN, 120/240 Volts AC
Generator Ready Load Centers
The Siemens generator ready load center can save thousands
of dollars in future generator installation expenses while
keeping initial expenses to a minimum. Works with an
automatic standby generator or a portable generator.
Load Center Features
 UL Listed
 Indoor Type 1 and outdoor Type 3R
 225A max rated
 Flush or surface mounting
 Fits between standard stud centers
 Tin plated copper bus bars
 22 kAIC rated
 120/240V ~
 Main lug – convertible to main breaker with addition of
MBK150A, MBK200A, or MBK225A
 Main breaker – convertible to main lug with use of lug kit
part no. ECMLK225
 Installation of transfer mechanism can be performed at time
of generator installation.
Automatic transfer switch features:
 UL Listed
 Operates automatically when connected to generator
 Transfers load from utility to generator and back to utility
 Transfer switch (sold separately)
catalog number: GENTFRSWTCH
ac
Indoor Enclosure – NEMA Type 1
Amp
Rating
No. of
Spaces
b
No. of
Circuits
b
Catalog Number
Dimensions (inches)
Height Width Depth
200 30 42
G3042B1200GEN
42 14.25 4
225 30 42
G3042L1225GEN
42 14.25 4
200 42 54
G4254B1200GEN
44 14.25 4
225 42 54
G4254L1225GEN
44 14.25 4
Outdoor Enclosure – NEMA Type 3R
Amp
Rating
No. of
Spaces
b
No. of
Circuits
b
Catalog Number
Dimensions (inches)
Height Width Depth
200 30 42
W3042B1200GEN
42 14.63 4
225 30 42
W3042L1225GEN
42 14.63 4
a
Q2125S provided with GENTFRSWTCH for use with automatic transfer
mechanism.
b
2 spaces and 2 circuits are reserved for standby generator installation.
c
Field install breaker for voltage sensing required.
GENTFRSWTCH
NEMA 1
NEMA 3R