Switches & Circuit Breakers
ATA · 2169 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.
1.5 Amp Klixon Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-11-1.5
P/N 7274-11-1.5
NE
Klixon
$41.87
Price and availability checked Nov 10, 2026 MST
Backorder
2.5 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. MS22073-2 1/2
P/N MS22073-2 1/2
NE
Klixon
$65.12
Price and availability checked Nov 10, 2026 MST
Backorder
1/2 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-2-1/2
P/N 7274-2-1/2
NE
Klixon
$32.45
In stock
3/4 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-2-.75
P/N 7274-2-.75
NE
Klixon
$35.14
Price and availability checked Nov 10, 2026 MST
In stock
1 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-2-1
P/N 7274-2-1
NE
Klixon
$34.56
Price and availability checked Nov 10, 2026 MST
In stock
1.5 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-2-1 1/2
P/N 7274-2-1 1/2
NE
Klixon
$37.33
Price and availability checked Nov 10, 2026 MST
In stock
10 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-2-10
P/N 7274-2-10
NE
Klixon
$32.47
Price and availability checked Nov 10, 2026 MST
In stock
15 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-2-15
P/N 7274-2-15
NE
Klixon
$37.33
Price and availability checked Nov 10, 2026 MST
In stock
2 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-2-2
P/N 7274-2-2
NE
Klixon
$32.47
Price and availability checked Nov 10, 2026 MST
In stock
2.5 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-2-2 1/2
P/N 7274-2-2 1/2
NE
Klixon
$35.06
Price and availability checked Nov 10, 2026 MST
In stock
20 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-2-20
P/N 7274-2-20
NE
Klixon
$44.38
Price and availability checked Nov 10, 2026 MST
In stock
3 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-2-3
P/N 7274-2-3
NE
Klixon
$32.47
Price and availability checked Nov 10, 2026 MST
In stock
4 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-2-4
P/N 7274-2-4
NE
Klixon
$47.16
Price and availability checked Nov 10, 2026 MST
In stock
5 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-2-5
P/N 7274-2-5
NE
Klixon
$32.45
Price and availability checked Nov 10, 2026 MST
In stock
7.5 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-2-7 1/2
P/N 7274-2-7 1/2
NE
Klixon
$39.33
Price and availability checked Nov 10, 2026 MST
In stock
7274-2 Series Hardware 7274-2-NUT
P/N 7274-2-NUT
NE
Klixon
$8.95
Price and availability checked Nov 10, 2026 MST
In stock
7.5 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals.
P/N 7274-36-75
NE
Klixon
Quote only
Backorder
1 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-4-1
P/N 7274-4-1
NE
Klixon
$70.28
Price and availability checked Nov 10, 2026 MST
Backorder
1/2 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-4-1/2
P/N 7274-4-1/2
NE
Klixon
$291.00
Price and availability checked Nov 10, 2026 MST
Backorder
Klixon 7274-4-10 10 Amp Circuit Breaker with Nut‑washer Key Plate and Screws
P/N 7274-4-10
NE
Klixon
$55.58
Price and availability checked Nov 10, 2026 MST
Backorder
15 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-4-15
P/N 7274-4-15
NE
Klixon
$63.66
Price and availability checked Nov 10, 2026 MST
Backorder
2 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-4-2
P/N 7274-4-2
NE
Klixon
$59.66
Price and availability checked Nov 10, 2026 MST
Backorder
20 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-4-20
P/N 7274-4-20
NE
Klixon
$59.66
Price and availability checked Nov 10, 2026 MST
Backorder
4 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals.
P/N 7274-4-4
NE
Klixon
$56.94
Price and availability checked Nov 10, 2026 MST
Backorder
1.5 Amp Klixon Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-11-1.5
NE
P/N 7274-11-1.5
Klixon
$41.87
Price and availability checked Nov 10, 2026 MST
Backorder
2.5 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. MS22073-2 1/2
NE
P/N MS22073-2 1/2
Klixon
$65.12
Price and availability checked Nov 10, 2026 MST
Backorder
1/2 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-2-1/2
NE
P/N 7274-2-1/2
Klixon
$32.45
In stock
Price check pending
3/4 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-2-.75
NE
P/N 7274-2-.75
Klixon
$35.14
Price and availability checked Nov 10, 2026 MST
In stock
1 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-2-1
NE
P/N 7274-2-1
Klixon
$34.56
Price and availability checked Nov 10, 2026 MST
In stock
1.5 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-2-1 1/2
NE
P/N 7274-2-1 1/2
Klixon
$37.33
Price and availability checked Nov 10, 2026 MST
In stock
10 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-2-10
NE
P/N 7274-2-10
Klixon
$32.47
Price and availability checked Nov 10, 2026 MST
In stock
15 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-2-15
NE
P/N 7274-2-15
Klixon
$37.33
Price and availability checked Nov 10, 2026 MST
In stock
2 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-2-2
NE
P/N 7274-2-2
Klixon
$32.47
Price and availability checked Nov 10, 2026 MST
In stock
2.5 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-2-2 1/2
NE
P/N 7274-2-2 1/2
Klixon
$35.06
Price and availability checked Nov 10, 2026 MST
In stock
20 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-2-20
NE
P/N 7274-2-20
Klixon
$44.38
Price and availability checked Nov 10, 2026 MST
In stock
3 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-2-3
NE
P/N 7274-2-3
Klixon
$32.47
Price and availability checked Nov 10, 2026 MST
In stock
4 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-2-4
NE
P/N 7274-2-4
Klixon
$47.16
Price and availability checked Nov 10, 2026 MST
In stock
5 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-2-5
NE
P/N 7274-2-5
Klixon
$32.45
Price and availability checked Nov 10, 2026 MST
In stock
7.5 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-2-7 1/2
NE
P/N 7274-2-7 1/2
Klixon
$39.33
Price and availability checked Nov 10, 2026 MST
In stock
7274-2 Series Hardware 7274-2-NUT
NE
P/N 7274-2-NUT
Klixon
$8.95
Price and availability checked Nov 10, 2026 MST
In stock
7.5 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals.
NE
P/N 7274-36-75
Klixon
Quote only
Backorder
1 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-4-1
NE
P/N 7274-4-1
Klixon
$70.28
Price and availability checked Nov 10, 2026 MST
Backorder
1/2 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-4-1/2
NE
P/N 7274-4-1/2
Klixon
$291.00
Price and availability checked Nov 10, 2026 MST
Backorder
Klixon 7274-4-10 10 Amp Circuit Breaker with Nut‑washer Key Plate and Screws
NE
P/N 7274-4-10
Klixon
$55.58
Price and availability checked Nov 10, 2026 MST
Backorder
15 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-4-15
NE
P/N 7274-4-15
Klixon
$63.66
Price and availability checked Nov 10, 2026 MST
Backorder
2 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-4-2
NE
P/N 7274-4-2
Klixon
$59.66
Price and availability checked Nov 10, 2026 MST
Backorder
20 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7274-4-20
NE
P/N 7274-4-20
Klixon
$59.66
Price and availability checked Nov 10, 2026 MST
Backorder
4 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals.
NE
P/N 7274-4-4
Klixon
$56.94
Price and availability checked Nov 10, 2026 MST
Backorder