Overview
The Push-Pull Type Thermal Circuit Breaker (P/N 0523BL3-4) is a vital safety component within the electrical system of the Cessna 182 Skylane. Designed to protect aircraft wiring and components from overcurrent conditions, this thermal circuit breaker functions by automatically interrupting the flow of electricity when an overload or short circuit is detected. It is a manually resettable device, allowing flight crews or maintenance personnel to restore power after a fault has been cleared, provided the underlying issue is resolved. Its role is crucial for preventing damage to sensitive avionics, lighting, and other electrical accessories, ensuring the continued safe operation of the aircraft.Specifications
- Part Number: 0523BL3-4
- Type: Push-Pull, Trip-Free Thermal Circuit Breaker
- Current Rating: 10 Amperes (A)
- Voltage Rating: 28 Volts Direct Current (VDC)
- Weight: Approximately 0.12 lbs (54 grams)
- Dimensions: Standard panel mount with a 5/8
- Stock: Out of Stock
- Manufacturer Part #: 0523Bl3-4
- Part#: 0523Bl3-4
Aircraft Fitment Finder
Returns & refund summary
- 30-day return window — with prior return authorization, unopened in original packaging.
- Restocking fee: 20% on unopened items, 30% on open-box items.
- Refund processing fee: 5.51% applies only to customer-remorse returns and customer-initiated cancellations. If a problem is our fault (our cancellation, unavailability, wrong item, confirmed defect, or shipping damage) your refund is 100% with no fees.
- Return shipping: paid by buyer on customer-remorse returns; we pay return shipping when the problem is our fault.
- Non-returnable categories: installed/used parts, special-order or rebuilt items, programmed items (incl. ELTs), batteries, AOG-priority orders, international orders.
Full terms: Return Policy.
Authenticity & authorization
We source products from manufacturers, authorized distributors, and established aviation suppliers as applicable. We are an independent reseller; we do not claim direct dealer or authorized-representative status for any brand. Documentation, source, and warranty eligibility vary by product and are confirmed on request.
See our full Manufacturer Authorizations page for the current per-brand status.
Need traceability paperwork?
If your installation requires FAA Form 8130-3, manufacturer Certificate of Conformance, or other traceability documentation, please call 1-877-722-8727 or email [email protected] before placing the order so we can confirm what is available for this part.
Shipping
Standard ground, expedited, and AOG shipping options are available at checkout. Full shipping-cost tiers and timelines are published on our Delivery Information page.
