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Electrical
Circuit breakers for aviation maintenance and overhaul sourcing. Search by manufacturer part number or NSN. Listings are PartsPerk-owned observations for review — not live inventory or airworthiness approval.
3 owned part identities in this path
Follow the maintenance program and the manufacturer’s cycle or inspection limits. Replace on erratic trip, failed test, or damage — not on a category-page rule of thumb.
Lockout/tagout belongs on the work card whenever a circuit must stay open. Note lockout hardware on the RFQ if you need it with the breaker.
Overload, short, and some nuisance thermal conditions. Diagnose the circuit; do not just upsize the breaker from this catalog.
Start with the manufacturer part number from the illustrated parts catalog or maintenance manual. If an NSN is listed, search that next. Confirm finish, dash number, and engine or airframe applicability before opening an RFQ.
PartsPerk catalog pages show PartsPerk-owned observations only. They are not live stock, not certification, and not OEM affiliation. Exact PN/NSN identity is for sourcing review; publication and sellability require separate approval.
3 PartsPerk-owned parts in Circuit breakers
TE Connectivity Elcon W23X1A1G1 Circuit Breaker - W23 - 1A - Push/Pull
Approvals and Conformities Product Attributes Country of Origin United States Shipping Weight 0.35 pounds ECCN EAR99 Manufacturer P/N W23X1A1G1 Schedule B Code 8536.20.0040 Pack Quantity 1 The Tyco Elcon W23X1A1G1 Circuit Breaker is a Potter and Brum
TE Connectivity Elcon W23X1A1G10 Circuit Breaker - W23 - 10A - Push/Pull
Approvals and Conformities Product Attributes Country of Origin United States Shipping Weight 0.35 pounds ECCN EAR99 Manufacturer P/N W23X1A1G10 Schedule B Code 8536.20.0040 Pack Quantity 1 The Tyco Elcon W23X1A1G10 Circuit Breaker is a Potter and Br
W31X2M1G5 — TE Connectivity W31-X2M1G-5 Circuit Breaker - Single Pole
Approvals and Conformities Product Attributes Country of Origin United States Shipping Weight 0.2 pounds ECCN EAR99 Manufacturer P/N W31-X2M1G-5 Schedule B Code 8536.20.0192 Pack Quantity 1 Tyco W31-X2M1G-5 Circuit Breaker - Single Pole Body Style: S
No. Category pages show PartsPerk-owned observations for sourcing review. Stock, price, trace, and airworthiness stay off the page until a separate publication review.
Yes. Submit quantity, required documents, and need-by date through the sourcing desk. Volume review is human — these pages do not auto-discount.