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.
Lighted Switch
P/N H11-1293
NE
Edmo
$1,266.58
Price and availability checked Oct 31, 2026 MST
Backorder
40 Amp E-T-A Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 413-K14-LN2-40
P/N 413-K14-LN2-40
NE
E-T-A
$178.24
Price and availability checked Oct 31, 2026 MST
Backorder
50 Amp E-T-A Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 413-K14-LN2-50A
P/N 413-K14-LN2-50A
NE
E-T-A
$104.55
Price and availability checked Oct 31, 2026 MST
In stock
60 Amp E-T-A Circuit Breaker - Includes Nut-washer Key Plate and Screws for Terminals (413-K14-LN2-60A)
P/N 413-K14-LN2-60A
NE
E-T-A
$110.73
Price and availability checked Oct 31, 2026 MST
In stock
70 Amp E-T-A Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 413-K14-LN2-70A
P/N 413-K14-LN2-70A
NE
E-T-A
$92.68
Price and availability checked Oct 31, 2026 MST
In stock
125 Amp E-T-A Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 452-K34-LN2-125A
P/N 452-K34-LN2-125A
NE
E-T-A
$508.16
Price and availability checked Oct 31, 2026 MST
Backorder
Microphone Push Button Operated Switch/25A at 28 Vdc, 15A @ 115 Vac 60 or 400 Hertz, Resistive Load, 1.P.S.T. Off-Momentary On, flush mounting screw terminals. M8805/55-001
P/N M8805/55-001
NE
Eaton
$584.18
Price and availability checked Oct 31, 2026 MST
Backorder
$416.86
Price and availability checked Oct 31, 2026 MST
Backorder
Pushbutton Switch/Dpdt (double pole double throw), panel mount, off-(on), momentary push MPA20 6R
P/N MPA206R
NE
Te Connectivity
$35.89
Price and availability checked Oct 31, 2026 MST
Backorder
Air Pressure Switch/MPL-501-G, range C 0501DO-GP-0010
P/N 0501DO-GP-0010
NE
Edmo
$48.71
Price and availability checked Oct 31, 2026 MST
Backorder
Air Pressure Switch/MPL-503-V-G Range E. Adjustable For 40-150 Inches Of Water. 0503VO-BP-0005
P/N 0503VO-BP-0005
NE
Edmo
$60.90
Price and availability checked Oct 31, 2026 MST
In stock
Air Pressure Switch/MPL0502V0-BP-0019 MPL0502V0-BP-0019
P/N MPL0502V0-BP-0019
NE
Edmo
Quote only
Backorder
Lighted Switch
NE
P/N H11-1293
Edmo
$1,266.58
Price and availability checked Oct 31, 2026 MST
Backorder
40 Amp E-T-A Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 413-K14-LN2-40
NE
P/N 413-K14-LN2-40
E-T-A
$178.24
Price and availability checked Oct 31, 2026 MST
Backorder
50 Amp E-T-A Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 413-K14-LN2-50A
NE
P/N 413-K14-LN2-50A
E-T-A
$104.55
Price and availability checked Oct 31, 2026 MST
In stock
60 Amp E-T-A Circuit Breaker - Includes Nut-washer Key Plate and Screws for Terminals (413-K14-LN2-60A)
NE
P/N 413-K14-LN2-60A
E-T-A
$110.73
Price and availability checked Oct 31, 2026 MST
In stock
70 Amp E-T-A Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 413-K14-LN2-70A
NE
P/N 413-K14-LN2-70A
E-T-A
$92.68
Price and availability checked Oct 31, 2026 MST
In stock
125 Amp E-T-A Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 452-K34-LN2-125A
NE
P/N 452-K34-LN2-125A
E-T-A
$508.16
Price and availability checked Oct 31, 2026 MST
Backorder
Microphone Push Button Operated Switch/25A at 28 Vdc, 15A @ 115 Vac 60 or 400 Hertz, Resistive Load, 1.P.S.T. Off-Momentary On, flush mounting screw terminals. M8805/55-001
NE
P/N M8805/55-001
Eaton
$584.18
Price and availability checked Oct 31, 2026 MST
Backorder
Microphone Push Button Foot Operated Switch/25A at 28 Vdc, 15A at 115 Vac 60 or 400 Hertz, Resistive Load, 1.P.S.T. Off-Momentary On, flush mounting screw terminals. Longer button. Terminal hardware included. 8870K3
NE
P/N 8870K3
Eaton
$416.86
Price and availability checked Oct 31, 2026 MST
Backorder
Pushbutton Switch/Dpdt (double pole double throw), panel mount, off-(on), momentary push MPA20 6R
NE
P/N MPA206R
Te Connectivity
$35.89
Price and availability checked Oct 31, 2026 MST
Backorder
Air Pressure Switch/MPL-501-G, range C 0501DO-GP-0010
NE
P/N 0501DO-GP-0010
Edmo
$48.71
Price and availability checked Oct 31, 2026 MST
Backorder
Air Pressure Switch/MPL-503-V-G Range E. Adjustable For 40-150 Inches Of Water. 0503VO-BP-0005
NE
P/N 0503VO-BP-0005
Edmo
$60.90
Price and availability checked Oct 31, 2026 MST
In stock
Air Pressure Switch/MPL0502V0-BP-0019 MPL0502V0-BP-0019
NE
P/N MPL0502V0-BP-0019
Edmo
Quote only
Backorder