HONEYWELL MS27407-1 Aircraft Toggle Switch P/n 2TL1-12

( Brand: Honeywell ), ( Manufacturer Part Number: MS27407-1 ), ( Part Type: Switch )

Review HONEYWELL Aircraft Toggle Switch P/n Sa New Surplus

The Honeywell MS27407-1 toggle switch, also known as part number 2TL1-12, is a high-quality aviation component designed for use in various aircraft applications. This switch is manufactured by Honeywell Aerospace, a leading provider of advanced technology solutions for the aerospace industry.

The MS27407-1 toggle switch is a double-pole, double-throw (DPDT) design, which means it can switch two independent circuits. It is rated for a maximum current of 15 amperes at 125 volts AC or DC, making it suitable for use with various electrical systems in aircraft.

The switch is constructed from high-quality materials, including a brass shell and contacts made of silver-plated brass. The switch lever is made of durable, impact-resistant material, ensuring longevity and reliability even in the harsh operating conditions of an aircraft.

The Honeywell MS27407-1 toggle switch is designed to meet the stringent requirements of the aerospace industry. It is certified to meet various industry standards, including FAR-25, DO-160, and MIL-SPEC-85710. These certifications ensure that the switch is capable of withstanding the extreme temperatures, vibrations, and other environmental stresses that are common in aviation applications.

The switch is also designed with safety in mind. It features a positive-locking mechanism that helps prevent accidental operation, reducing the risk of in-flight electrical malfunctions. Additionally, the switch is designed to be easily identifiable, with a distinct label that clearly indicates its function.

In summary, the Honeywell MS27407-1 toggle switch is a high-performance, reliable component that is ideal for use in aircraft electrical systems. Its robust design, high current rating, and industry certifications make it a trusted choice for aviation professionals. Whether you're an aircraft manufacturer, maintenance provider, or avionics installer, this switch is an essential component for ensuring safe and efficient aircraft operation.

The Honeywell MS27407-1 aircraft toggle switch, also known as part number 2TL1-12, is a commonly used switch in avionics applications. Like any product, it has its advantages and disadvantages. Let's examine each.

1. Reliability: Honeywell is a well-established brand in the aviation industry. Their switches are known for their durability and ability to perform consistently under harsh conditions.

2. Availability: The MS27407-1 toggle switch is widely used, making it easily available from various suppliers. This ensures that replacement parts are readily accessible when needed.

3. Versatility: This switch can be used for various applications due to its different configurations. It can be used as a momentary or maintained switch, depending on the wiring configuration.

4. Easy Installation: The switch is designed to be easy to install, making it a popular choice for DIY avionics projects.

1. Cost: Compared to other switches in the market, the Honeywell MS27407-1 can be more expensive. However, the cost is justified given its reliability and wide availability.

2. Size: The switch is larger than some other toggle switches in the market. This may not be an issue for larger avionics panels but could be a consideration for smaller installations.

3. Limited Customization: The switch comes in a standard configuration, limiting the ability to customize the appearance or functionality of the switch.

The Honeywell MS27407-1 aircraft toggle switch is a reliable and widely available option for avionics applications. Its ease of installation and versatility make it a popular choice among aviation enthusiasts and professionals. While it may be more expensive than some other toggle switches, its durability and consistency make it a worthwhile investment.

If you are in need of a reliable and widely available toggle switch for your avionics project, the Honeywell MS27407-1 is a strong recommendation. Its durability, availability, and versatility make it an excellent choice for both commercial and hobbyist applications. However, if cost or size is a significant concern, there may be alternative options to consider.

Details:

ACTUATOR 27 ROUND. Buyer receives 1 each Honeywell Aircraft Toggle Switch P/N MS27407-1 same as 2TL1-12 New Surplus condition. THREAD CLASS 2A.

part #: ms274071 prices

• $44.50-$231.40

specifications aviationpar:

• brand: Honeywell
• mpn: Ms27407-1
• part type: Switch

returns aviationpar:

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

seller aviationpar:

• # reviews: 8868
• rating: 100.0%
• city: Arcadia, Florida

payments aviationpar:

• credit card: Diners-club
• wallet: Apple-pay
• other

shipping aviationpar:

• transit: 4-9 Days
• class: Standard
• cost: $0.00
• service: USPS Ground Advantage
• carrier: USPS
• type: Fixed

general aviationpar:

• condition: New
• Parts Accessories > Aviation Parts Accessories > Parts

offer aviationpar:

• sold: 0
• quantity: 5
• started: September 14, 2025
• availability: In Stock
• options: Ship-to-home

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