CESSNA®
MODEL 525B
MAINTENANCE MANUAL
Table 14. Optional Power Bus (HZ037) (continued)
Circuit Breaker
Equipment
Number of Units
Equipment Load
(Amps DC)
Notes
Satellite Radio 2
[GSR 56] (Optional)
1
0.57
Iridium Satcom
Phone (HZ093)
Satellite Radio with
Heat [GSR 56]
(Optional)
1
1.78
HZ129
Passenger Briefing
SYS [PBS 250]
(Optional)
1
0.70
ATG5000 (UN530)
(Optional)
1
5.35
Aircell Highspeed
Internet (HZ121)
Configuration
Module (UN528)
(Optional)
1
0.64
Aircell Aviator 300
Internet (HZ123)
TT-5040 Swift
Broadband Unit
(Optional)
1
0.50
HZ083
Intercom [Panel
Lighting] (Optional)
4
0.10
ADF Receiver
[RA3502] (UN609)
[Optional]
1
0.65
Becker ADF
(HZ131)
AC3504-1 (UN611)
[Optional]
1
0.45
HZ087
DME 2 [Collins]
(UI703) (Optional)
1
0.00
Transmit (UN815)
[Optional]
1
8.00
VHF Datalink [GDR
66] (HZ095)
Receive (UN815)
[Optional]
1
1.50
Stormscope
(HZ089)
UN802 (Optional)
1
1.00
XM Weather Radar
[GDL 69A SXM]
Optional
0.28
Bus Calculated Load
30.44
24-55-01
Page 17
© TEXTRON AVIATION INC.
Feb 23/2022
ICA-525B-34-00004
Form 2261 Rev 1
