Generac Power Systems 09227-0 - Manual (Page 15)

Section 5 — Electrical Schematics and Wiring Diagrams
Transfer Switch - Drawing No. 081222-B
Generac ® Power Systems, Inc. 13
NB
N2A
W
IRIN
G
DIA
G
RAM
T
R - RELAY
, TRANSFER
T
S - TERMINAL STRIP
(CUSTOMER CONNECTION
)
N
B - NE
U
TRAL BL
OC
K
V
R1
, VR2 - VARISTO
R
F
1
, F2
, F3
, F4-FUSE
, 5A SENSING
X
A1
, XB1- LIMIT SWITCHES
, ACTUATOR
POS
ITI
O
N.
N1A
G
T
S
C
2
N2A
SC
HEMATI
C
DIA
G
RAM
G
T
S
- TRAN
S
FER
S
WIT
C
H
CO
NTA
C
T
O
R
C
1- SOLENOID COIL
(UTILITY CLOSING
)
C
2- SOLENOID COIL
(STANDBY CLOSING
)
A
LL
CO
NTA
C
T
S
S
H
O
WN WITH
T
RAN
S
FER
S
WIT
C
H IN
U
TILITY
TR
19
4
NO
TE:
19
4
A
23
23
B
V
R1
C
1
A
XA1
BB
XB1
E1
6
9
205
12
6
TR
1
7
N2A
E2
L
E
G
END
F2
F4
N2
T2A
VR2
T1A
F3
T1 T2
N2A
E2
N1
N1
N2
F1
F2
T2
T1
N2
T1
T2
F4
F3
N1A
N1A
N2A
N1A
N1A
23
19
4
T2A
T1A
19
4
E1
205
1
2
6
E1
N1A
N
2A
F1
N1
205
B
1
A
6
TR
E1
N2A
N1A
194
UTILITY 2
LOAD 2
UTILITY 1
LO AD 1
23
23
23
19
4
19
4
TS
B
T1A
E2
E1
T2A
(C2
)
XB1
G
T
S
A
(C1
)
XA1
N2A