Switches & Circuit Breakers
ATA · 2171 parts
Switches & Circuit Breakers brings together the parts, hardware, and consumables your maintenance program calls out for this system. Each listing shows its condition and the certification paperwork available for that part, from new PMA/OEM stock to overhauled and serviceable units, so you can confirm airworthiness before buying and request an FAA 8130-3 or manufacturer Certificate of Conformance where one applies.
Switch Guard/3 position, black, keyway locator: 12 o'clock position. 408-122
P/N 408-122
NE
ACK Technologies
$36.57
Price and availability checked Oct 23, 2026 MST
In stock
Switch Cap Kit/For use with H3141, H3332, H3335, H3341, H3342, H3392, H3432, H3441, H3442, H3492, H4230, H4240, H4241, H4290, 12304G-07, 12304G-08, 12304G-09, 12304G-10, 40152G-02, 40524G-03, 40642G-02, 40677G-01. 41090G-13
P/N 41090G-13
NE
David Clark
$7.71
Price and availability checked Oct 23, 2026 MST
Backorder
5 Amp Circuit Breaker 412-K14-LN2-5A
P/N 412-K14-LN2-5A
NE
Klixon
$174.60
Price and availability checked Oct 23, 2026 MST
Backorder
Lamp Cap Assembly/Legend Text: Dme/On-Off. For use with 582 Eaton switch.
P/N 4494-196
NE
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: DG1/DG2. For use with 582 Eaton switch.
P/N 4494-199
NE
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Alt Action. For use with 582 Eaton switch. 4766-103
P/N 4766-103
NE
SEM
$507.07
Price and availability checked Oct 23, 2026 MST
Backorder
Lamp Cap Assembly-Legend Text Trim/On/Fail Color: Amber/Green/Red. For Use With Eaton 582 Switch 4766-5024
P/N 4766-5024
NE
SEM
$923.93
Price and availability checked Oct 23, 2026 MST
Backorder
Lamp Cap Assembly/Legend Text: Off. For use with 582 Eaton Switch.
P/N 4780-512
NE
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Ind Pullup/Terr, Unavl. For use with 582 Eaton switch.
P/N 4822-1028
NE
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Skywatch/Stormscope. Legend Color: Blue/Green. For use with 582 Eaton Switch. 4822-1046
P/N 4822-1046
NE
SEM
$563.84
Price and availability checked Oct 23, 2026 MST
Backorder
Lamp Cap Assembly/Legend Text: Ind Fms Hdg/Fms Appr. Legend Color: Green/Green. For use with 582 Eaton Switch.
P/N 4822-1087
NE
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Ind Msg/Wpt/Sx/Gps. Legend Color: Amber. For use with 582 Eaton Switch.
P/N 4822-1088
NE
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Indicator Fdr/Fail. For use with 582 Eaton Switch. 4822-1118
P/N 4822-1118
NE
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: A Rmi #1/GPS/NAV. Legend Color: Red/Green/White. For use with 582 Eaton Switch.
P/N 4822-1127
NE
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Dr/Msg/Wpt. Legend Color: Amber/Amber/Amber. For use with 582 Eaton Switch.
P/N 4822-1154
NE
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Appr/Hdg/Xtk. Legend Color: Green/Green/Amber. For use with 582 Eaton Switch.
P/N 4822-1155
NE
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Fms Hdg/Fms Appr. Legend Color: Green/White. For use with 582 Eaton Switch.
P/N 4822-568
NE
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Sky, Watch/On/Off. For use with 582 Eaton Switch.
P/N 4822-640
NE
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Rad Alt/On/Off. For use with 582 Eaton Switch.
P/N 4822-641
NE
SEM
Quote only
Backorder
Quote only
Backorder
Lens and Color Filter/Legend Text: Hdg/Apr/Gps, Integ. For use with 582 Eaton Switch.
P/N 4833-1101
NE
Quote only
Backorder
Switch Guard/3 position, black, keyway locator: 12 o'clock position. 408-122
NE
P/N 408-122
ACK Technologies
$36.57
Price and availability checked Oct 23, 2026 MST
In stock
Switch Cap Kit/For use with H3141, H3332, H3335, H3341, H3342, H3392, H3432, H3441, H3442, H3492, H4230, H4240, H4241, H4290, 12304G-07, 12304G-08, 12304G-09, 12304G-10, 40152G-02, 40524G-03, 40642G-02, 40677G-01. 41090G-13
NE
P/N 41090G-13
David Clark
$7.71
Price and availability checked Oct 23, 2026 MST
Backorder
5 Amp Circuit Breaker 412-K14-LN2-5A
NE
P/N 412-K14-LN2-5A
Klixon
$174.60
Price and availability checked Oct 23, 2026 MST
Backorder
Lamp Cap Assembly/Legend Text: Dme/On-Off. For use with 582 Eaton switch.
NE
P/N 4494-196
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: DG1/DG2. For use with 582 Eaton switch.
NE
P/N 4494-199
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Alt Action. For use with 582 Eaton switch. 4766-103
NE
P/N 4766-103
SEM
$507.07
Price and availability checked Oct 23, 2026 MST
Backorder
Lamp Cap Assembly-Legend Text Trim/On/Fail Color: Amber/Green/Red. For Use With Eaton 582 Switch 4766-5024
NE
P/N 4766-5024
SEM
$923.93
Price and availability checked Oct 23, 2026 MST
Backorder
Lamp Cap Assembly/Legend Text: Off. For use with 582 Eaton Switch.
NE
P/N 4780-512
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Ind Pullup/Terr, Unavl. For use with 582 Eaton switch.
NE
P/N 4822-1028
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Skywatch/Stormscope. Legend Color: Blue/Green. For use with 582 Eaton Switch. 4822-1046
NE
P/N 4822-1046
SEM
$563.84
Price and availability checked Oct 23, 2026 MST
Backorder
Lamp Cap Assembly/Legend Text: Ind Fms Hdg/Fms Appr. Legend Color: Green/Green. For use with 582 Eaton Switch.
NE
P/N 4822-1087
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Ind Msg/Wpt/Sx/Gps. Legend Color: Amber. For use with 582 Eaton Switch.
NE
P/N 4822-1088
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Indicator Fdr/Fail. For use with 582 Eaton Switch. 4822-1118
NE
P/N 4822-1118
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: A Rmi #1/GPS/NAV. Legend Color: Red/Green/White. For use with 582 Eaton Switch.
NE
P/N 4822-1127
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Dr/Msg/Wpt. Legend Color: Amber/Amber/Amber. For use with 582 Eaton Switch.
NE
P/N 4822-1154
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Appr/Hdg/Xtk. Legend Color: Green/Green/Amber. For use with 582 Eaton Switch.
NE
P/N 4822-1155
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Fms Hdg/Fms Appr. Legend Color: Green/White. For use with 582 Eaton Switch.
NE
P/N 4822-568
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Sky, Watch/On/Off. For use with 582 Eaton Switch.
NE
P/N 4822-640
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Rad Alt/On/Off. For use with 582 Eaton Switch.
NE
P/N 4822-641
SEM
Quote only
Backorder
Lens and Color Filter/Legend Text: Gpws/Inop. For use with 582 Eaton Switch.
NE
P/N 4833-1014
Quote only
Backorder
Lens and Color Filter/Legend Text: Hdg/Apr/Gps, Integ. For use with 582 Eaton Switch.
NE
P/N 4833-1101
Quote only
Backorder