HARTMAN MS27750-2 Military Contactor Relay Aircraft Ms 5945-01-070-8933 400HZ

( Brand: Hartman ), ( Manufacturer Part Number: MS27750-2 ), ( Part Type: Contactor )

Review HARTMAN Military Contactor Relay Aircraft Ms 27750-2 400hz

The Hartman MS27750-2 Military Contactor Relay is a high-performance electrical component designed specifically for use in aircraft applications where reliable and robust switching is required. This particular relay conforms to the military specification 5945-01-070-8933, MS 27750-2, and operates at a frequency of 400 Hz.

The MS27750-2 is a solid-state contactor relay, which means it utilizes semiconductor technology to switch electrical contacts. This technology offers several advantages over traditional electromechanical relays, including faster switching times, higher reliability, and longer lifespan. The solid-state design also eliminates the need for mechanical contacts, reducing the risk of wear and tear and potential arcing.

This military-grade relay is designed with a hermetically sealed enclosure to ensure optimal performance in harsh environments. The enclosure is resistant to humidity, temperature extremes, and other environmental factors that can affect the reliability of electrical components. The MS27750-2 also features gold-plated contacts to ensure superior conductivity and prevent corrosion.

The MS27750-2 is a 2-form-A relay, meaning it has two normally open (NO) contacts that can be used to switch two separate electrical circuits. Each contact can handle up to 10 amperes of current and 250 volts of AC or DC voltage. The relay is also designed to operate in both AC and DC applications, making it a versatile component for a wide range of aircraft systems.

The MS27750-2 is controlled by an external coil, which is not included in the package. The coil must be selected based on the specific application requirements, and Hartman offers a range of options to suit different needs. The relay also features a built-in diode to protect against inductive load, ensuring that the coil is not damaged during switching.

This military contactor relay is designed to meet the highest standards of performance, reliability, and safety. It is an essential component for a variety of aircraft systems, including fuel pumps, hydraulic systems, and environmental control systems. With its solid-state design, hermetically sealed enclosure, and high current and voltage handling capabilities, the Hartman MS27750-2 is an excellent choice for any aircraft application where dependable switching is required.

Hartman MS27750-2 Military Contactor Relay (5945-01-070-8933): A Detailed Analysis

The Hartman MS27750-2 military contactor relay, also known as the MS27750-2 400hz, is a widely used component in various aircraft systems. This relay is specifically designed to meet the rigorous requirements of military applications. In this analysis, we will discuss the key features, advantages, and potential drawbacks of this relay to help you make an informed purchasing decision.

1. Mil-Spec Compliance: The MS27750-2 is designed to meet the stringent requirements of Mil-Spec 5945-01-070-8933, ensuring reliability and durability in harsh environments.

2. 400 Hz Operating Frequency: This relay operates at a high frequency of 400 Hz, making it suitable for applications that require fast switching times.

3. Contact Rating: With a contact rating of 10A and 250VAC, the MS27750-2 can handle moderate current and voltage levels.

1. Robust Design: The MS27750-2 is built to withstand the extreme temperatures, vibrations, and electromagnetic interference commonly encountered in military aircraft.

2. Fast Switching: The high operating frequency of 400 Hz allows for quick switching times, which can be essential in certain applications.

3. Mil-Spec Compliance: Compliance with Mil-Spec 5945-01-070-8933 ensures that the relay meets the highest standards for reliability and durability in military applications.

1. Cost: The MS27750-2 is a specialized military-grade component, and its cost may be higher than that of standard commercial relays.

2. Size and Weight: Due to its robust design and Mil-Spec compliance, the MS27750-2 is larger and heavier than comparable commercial relays.

The Hartman MS27750-2 military contactor relay is a high-performance component designed to meet the demanding requirements of military aircraft systems. Its fast switching times, robust design, and Mil-Spec compliance make it an excellent choice for applications where reliability and durability are paramount. However, its higher cost and increased size and weight compared to commercial relays may be a consideration for some users.

If you require a reliable and durable relay for a military aircraft application and can justify the additional cost, the Hartman MS27750-2 military contactor relay is an excellent choice. Alternatively, if cost and size are major concerns, a standard commercial relay may be a more suitable alternative. Carefully consider your specific application requirements before making a purchasing decision.

Details:

With the manufacturer part number MS27750-2, this product is a crucial component for ensuring proper functioning of aircraft systems. This contactor relay is specifically designed for military aircraft and features a 400Hz frequency. The MILITARY HARTMAN Contactor Relay Aircraft 5945-01-070-8933 MS 27750-2 400hz is a high-quality aviation part manufactured by Hartman.

part #: ms277502 prices

• $111.11-$499.99

specifications aviationpar:

• brand: Hartman
• mpn: Ms27750-2
• part type: Contactor

shipping aviationpar:

• class: Standard
• transit: 6-13 Days
• service: USPS Ground Advantage
• cost: $11.49
• carrier: USPS
• type: Calculated

payments aviationpar:

• credit card: Mastercard
• other
• wallet: Paypal

returns aviationpar:

• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

general aviationpar:

• condition: Used
• Parts Accessories > Aviation Parts Accessories > Parts

offer aviationpar:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: April 4, 2025
• best offers: True
• quantity: 1

seller aviationpar:

• city: Little Elm, Texas
• rating: 98.5%
• # reviews: 3460

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