9565H28 CUTLER-HAMMER Relay Airplane Contactor Amp

Review CUTLER-HAMMER Relay Vintage Aviation Airplane Contactor Amp

The Cutler-Hammer 9565H28 relay airplane contactor DT3P-AMP is a high-performance electrical component designed specifically for use in aviation applications. This contactor is manufactured by Cutler-Hammer, a trusted name in electrical equipment, ensuring reliable and efficient performance.

The DT3P-AMP contactor is a three-pole, normally open (NO) type, which means it does not conduct electricity when not engaged. It is rated for a current of 28 amperes at 115 volts, making it suitable for handling moderate electrical loads in aviation systems. The contactor is designed to provide quick and reliable switching action, making it ideal for use in applications where there is a need to turn electrical circuits on and off.

The contactor housing is made of die-cast aluminum, which is lightweight yet strong and durable. The contacts are made of silver-plated copper, providing excellent conductivity and minimizing electrical resistance. The contactor also features a built-in coil, which is wound with a high-temperature insulation material, ensuring reliable operation even in extreme temperatures.

The DT3P-AMP contactor is designed to meet the rigorous requirements of aviation applications. It is approved by the Federal Aviation Administration (FAA) and European Aviation Safety Agency (EASA) under their respective certification programs. The contactor is also RoHS compliant, meaning it does not contain any hazardous substances.

The contactor is easy to install and operate. It comes with mounting hardware and includes a test button, allowing for easy verification of proper operation. The contactor also features a built-in hold-in relay, which helps prevent unwanted contact separation when the power is removed.

The DT3P-AMP contactor is a versatile and essential component for aviation electrical systems. Its high current rating, quick switching action, and rugged construction make it ideal for use in a variety of applications, including engine starting, landing gear operation, and fuel pump control. With its FAA and EASA approvals, you can trust that this contactor will meet the highest standards of safety and reliability.

Pros and Cons of buying a Cutler-Hammer 9565H28 Relay Airplane Contactor DT3P-AMP

The Cutler-Hammer 9565H28 Relay Airplane Contactor DT3P-AMP is a commonly used electrical component in the aviation industry. This component is essential for managing the electrical loads in an aircraft, ensuring the safety and proper functioning of various systems. In this analysis, we will discuss the pros and cons of investing in this particular relay contactor.

1. High Current Capability: The Cutler-Hammer 9565H28 can handle a current up to 300 Amps at 28 volts, making it suitable for heavy electrical loads in aircraft applications.

2. Durable Design: The contactor is built with robust materials and has a contact rating of 5 million cycles, ensuring long-lasting performance.

3. Compact Size: Despite its high current handling capability, the contactor has a compact size, making it ideal for space-constrained environments in aircraft.

4. Easy Installation: The contactor comes with mounting hardware and a clear wiring diagram, making the installation process straightforward for technicians.

5. OEM Replacement: The Cutler-Hammer 9565H28 is an original equipment manufacturer (OEM) replacement, ensuring compatibility with various aircraft models and systems.

1. Higher Cost: Compared to some aftermarket alternatives, the Cutler-Hammer 9565H28 can be more expensive.

2. Limited Availability: Due to its specialization in the aviation industry, the contactor might be less readily available in local electrical supply stores.

3. Complex Wiring: Although the contactor comes with a wiring diagram, the complex nature of aircraft electrical systems may require additional expertise for proper installation.

The Cutler-Hammer 9565H28 Relay Airplane Contactor DT3P-AMP is a reliable and durable electrical component, well-suited for the demanding requirements of the aviation industry. While it may come with a higher cost and limited availability compared to some alternatives, its high current handling capability, compact size, and easy installation make it a worthwhile investment for aircraft maintenance and repair professionals.

If you are a professional in the aviation industry and require a reliable and durable electrical component to manage heavy electrical loads in an aircraft, the Cutler-Hammer 9565H28 Relay Airplane Contactor DT3P-AMP is an excellent choice. Its robust design, long-lasting performance, and compatibility with various aircraft systems make it a valuable investment for your business.

Details:

Cutler-hammer. Leach aircraft relay assembly 1220-DE 24v nos original box. Created with the purpose of making purchasing electronic components easier, faster, and more cost efficient. 5a double throw 3 pole.

About micro farads the premier online independent passive component distributor. 208vac / 24vdc. Vintage relay airplane contactor.

specifications genpurrelays:

• brand: Cutler-hammer
• mpn: 9565h28
• part type: Aviation Contactor

general genpurrelays:

• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays

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• options: ship-to-home
• sold #: 13
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• availability: in stock
• started: october 15, 2025
• price: $48.98
• item condition: New – Open box
• in stock #: 1

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