Lamar X61-0029 CONTACTOR CONTINUOUS 24V N/O 100 AMP

The **Lamar X61-0029 Aircraft Contactor** (P/N **X61-0029**) is a 24V, 100A continuous-duty electrical contactor designed for power switching in applicable aircraft electrical systems. Featuring a normally open (N/O) contact configuration, the X61-0029 allows electrical circuits to be connected when the contactor is energised. Its continuous-duty design supports applications requiring sustained electrical switching during aircraft operation. The X61-0029 is suitable for selected battery, master and alternator contactor applications. It is also documented as a replacement for the earlier **Lamar X61-0007** in specified Cessna electrical system installations. --- ## Applications Suitable for applicable: - **Aircraft Master Battery Circuits** – Battery power switching and electrical system isolation - **Aircraft Alternator Circuits** – Alternator contactor applications - **External Power Circuits** – Electrical switching in compatible external power installations - **Aircraft Electrical Power Distribution** – Continuous-duty switching in 24V electrical systems - **Cessna Aircraft** – Replacement for X61-0007 in specified installations covered by Cessna Service Bulletin SEB-24-02 - **Aircraft Electrical Maintenance** – Replacement of compatible continuous-duty contactors **Note:** Aircraft model, serial-number and installation eligibility must be confirmed against the applicable maintenance and service documentation. --- ## Why CJ Aerospace? CJ Aerospace supplies aircraft electrical components, master relays, contactors and replacement electrical system parts for a range of aviation applications. Our team can assist with product information, availability and part-number identification. - 🇦🇺 **Australian-owned and operated** - 📦 **Aircraft electrical components and replacement parts** - 🔧 **Technical assistance with part identification and compatibility** - ✈️ **Support for aircraft owners, operators and aviation professionals** > ✉️ [Contact us at sales@cjaerospace.com.au](mailto:sales@cjaerospace.com.au) > Need help identifying the correct aircraft contactor? Contact our team for assistance.

- **24V Electrical System Compatibility** – Designed for applicable 24V DC electrical systems - **100A Continuous Current Rating** – Rated for 100A continuous-duty operation - **Normally Open Contacts** – N/O configuration for controlled electrical circuit switching - **Continuous-Duty Operation** – Suitable for applications requiring the contactor to remain energised - **Multiple Electrical Applications** – Supports compatible battery, alternator and external power circuits - **Replacement for X61-0007** – Documented in Cessna service information for specified aircraft installations - **Flexible Switching Configuration** – Described as a replacement option for selected single-terminal and double-terminal switched contactors - **Quality and Functional Testing** – Units undergo inspection and functional testing