ELECTRICAL POWER PANEL
B2
B1
B3
A2
A1
A3
SI020
RH GEN SWITCH
OFF
ON
RESET
A2
A1
A3
B2
B1
B3
SI019
LH GEN SWITCH
OFF
ON
RESET
"TEST"
SI030
EMER LT
ARM SW
ON
4NC
4NO
4C
5NC
5NO
3NC
3NO
3C
2C
2NC
2NO
ARM
OFF
5C
6NC
6NO
6C
1C
1NC
1NO
"BATT PWR ON"
(REF POWER DISTRIBUTION)
(REF SECONDARY FLT DISP)
(REF COCKPIT & EMER LIGHTS)
(REF POWER DISTRIBUTION)
(REF POWER DISTRIBUTION)
(REF SECONDARY FLT DISP)
B
A
C
D
E
L
N
R
S
T
U
*D
*E
PI108
POWER PANEL
JI108
CABIN
J
R
G
K
N
H
L
S
T
*H
*D
Z
Y
*E
X
V
W
U
*A
*C
*B
F
C
B
A
D
E
PI109
POWER PANEL
JI109
CABIN
FI110
ELEC POWER
LED PANEL
RED(VEND)
BLK(VEND)
(REF INTERIOR LIGHTS)
GRN
FI042
BRN
YEL
FI041
B/Y
D
C
F
E
A
B
PI110
JI110
(MOMENTARY)
(VEND)
(VEND)
(VEND)
(VEND)
(20)
(20)
(20)
(20)
(20)
(20)
(20)
(20)
(20)
(20)
BATT SW
OFF
EMER
ON
SI022
8NO
8NC
8C
5C
2C
1C
5NO
5NC
2NC
2NO
1NC
1NO
6NO
6NC
6C
7NO
7NC
7C
4C
3C
4NC
4NO
3NC
3NO
B2
B1
B3
A2
A1
A3
SI101
STBY FLT
DISPLAY
OFF
ON
TEST
(WHT)
(BLU)
(20)
(20)
(20)
(20)
*J
(REF POWER DIST)
(REF SECONDARY FLT DISP)
*F
*G
M
P
(20)
(20)
(20)
(20)
(20)
(20)
(20)
(20)
(20)
(20)
(20)
(20)
(REF EFIS)
F
PI108
JI108
DISPATCH SW
ON
OFF
SI057
1NC
1NO
2NC
2NO
3NO
3NC
4NO
4NC
1C
2C
3C
4C
REFER TO 33-10-02
REFER TO 24-30-07
REFER TO 34-20-01
REFER TO 24-30-07
REFER TO 34-20-01
REFER TO 24-30-02
REFER TO 34-60-07
REFER TO 24-30-01
REFER TO 34-20-01
REFER TO 33-10-01
6308633M12
SWITCH PANELS
Figure 03. (Sheet 2)
CESSNA
®
MODEL 525B (SERIALS -0057 AND -0135 AND ON)
WIRING DIAGRAM MANUAL
©TEXTRON AVIATION INC.
31-10-01
Figure 03
Page 4
ICA-525B-34-00004
Feb/23/2022