2 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7277-2-2
Condition NE — Condition disclosed — is shown up front on this listing, along with the exact price, current availability, and what certification paperwork ships with the part, so you can confirm fit and airworthiness before you buy. Full specifications and answers to common questions are below.
What does “New” condition mean?
Request certification documents (8130-3 / EASA Form 1 / C of C)
Description
Klixon 7277-2 series circuit breakers are meant for use in applications that do not require military approvals. The trip-free 7277 was originally developed as an alternative to slow blow fuses and is used extensively as primary electrical circuit protection on general aviation aircraft. The military grade version of this circuit breaker is physically and electrically identical to the Klixon 7277, which has wider calibration limits.
Includes hardware.
This 7277 series circuit breaker (Alternate Part# 7277-2-2) is rated for 2 amps.
- Miniature size
- Light weight
- Trip free design
- Current ratings (0.5 to 20 amps)
- High vibration resistance
- Electrical circuit protection on general aviation aircraft
Product Codes | |
|---|---|
| Mfr Part No: | 7277-2-2 |
| ECCN: | EAR99 |
| SCHEDULE B CODE: | 8536.20.0020 |
Weight: 28 grams, maximum Current Rating: 2 Amps Vibrations: 10G minimum, 50–500 Hz Mechanical shock: 35G Acceleration: 10G Interrupt Current: 0.50–5 amps: unlimited at 28 VDC 7.50–15 amps: 2,000 amps at 28 VDC 0.50–1.50 amps: unlimited at 120 VAC, 400 Hz 2–5 amps: 800 amps at 120 VAC 400 Hz 7.50–20 amps: 500 amps at 120 VAC, 400 Hz Endurance: 2,500 cycles: 120 VAC, 400 Hz inductive 2,500 cycles: 30 VDC inductive 5,000 cycles: 120 VAC, 400 Hz resistive 5,000 cycles: 30 VDC resistive 10,000 cycles: Mechanical, no load
Specifications
| Part number | 7277-2-2 |
|---|---|
| Manufacturer | Klixon |
| Condition | NE |
| Airworthiness | Condition disclosed |
| Country of origin | — |
| Lead time | days |
Frequently asked
Does the 2 Amp Klixon Circuit Breaker/Includes: Nut-washer key plate and screws for terminals. 7277-2-2 include certification paperwork?
This item is supplied as "Condition disclosed" rather than with full 8130-3 traceability — normal for some condition codes, and it does not mean the part is unusable, only that the paperwork profile differs. Check the listing for exactly what documentation is included, and request any available records before you purchase if your installation requires them.
What condition is this part?
This part is listed in condition NE — Condition disclosed. Condition codes describe how a part reached its current state (for example new, overhauled, serviceable, repaired, or as-removed) and directly affect what paperwork ships with it and how it should be installed. See the Glossary for the full definition of every condition code we use.
How fast does it ship?
This item is in stock and ships promptly, usually the same or next business day once your order and payment are confirmed. Exact transit time depends on your shipping method and destination and is shown at checkout. If your aircraft is grounded, AOG expedited handling is available on request — no phone tree required.
Can I return it?
You may return this item within 30 days of delivery if it is unopened, uninstalled, and in its original packaging. Items that have been installed, powered on, opened hazmat, or separated from an attached 8130-3 tag are non-returnable because their airworthiness status can no longer be confirmed once removed from the part. See our Returns policy for the full process.
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