CESSNA®
MODEL 525B
MAINTENANCE MANUAL
Table 13. LH #1 CB Power Bus (HZ035) (continued)
Circuit Breaker
Equipment
Number of Units
Equipment Load
(Amps DC)
Notes
Oxygen/Seat Belt
LT
1
1.49
Oxygen Valve
(VC001)
1
1.00
Forward Seat Belt
Light
1
0.05
Aft Seat Belt Light
1
0.05
Forward No
Smoking Light
1
0.05
Aft No Smoking
Light
1
0.05
Seat Belt/No
Smoking Chime
1
0.07
HZ063
Chime [Triggered]
1
0.22
HZ071
LH Channel A
(UT007)
1
3.00
HZ069
RH Channel B
(UT008)
1
0.75
Start Light - LH
(SI017)
1
0.08
HZ059
Start Light - RH
(SI018)
1
0.08
HZ137
Flight Data
Recorder (UT300)
1
0.27
Bus Calculated Load
17.56
Table 14. Optional Power Bus (HZ037)
Circuit Breaker
Equipment
Number of Units
Equipment Load
(Amps DC)
Notes
HZ085
HF (UT506)
[Optional]
1
5.00
HZ083
Clarity Wireless
(Optional)
1
1.00
Iridium Satcom
Phone (HZ119)
Datalink [GDL 59]
(Optional)
1
0.57
Satellite Radio
[GSR 56] (Optional)
1
0.57
Iridium Satcom
Phone (HZ091)
Satellite Radio with
Heat [GSR 56]
(Optional)
1
1.78
24-55-01
Page 16
© TEXTRON AVIATION INC.
Feb 23/2022
ICA-525B-34-00004
Form 2261 Rev 1