AEROSPACE M22885-90-512B3 Armed Annunciator Switch

( Brand: Aerospace ), ( Manufacturer Part Number: M22885-90-512B3 ), ( Part Type: Switch ), ( Warranty: 30 Days )

Review AEROSPACE Armed On Annunciator Switch

The M22885-90-512B3 Armed Annunciator Switch, a vital component in the aerospace industry, is meticulously designed and engineered to ensure reliable and accurate operation in critical systems. This switch, manufactured to meet military-specifications, is designed primarily for use in armed or standby modes of aviation engines or other systems where precise control and monitoring are essential.

The M22885-90-512B3 is a multi-position switch, specifically a 6-position, SPDT (Single Pole Double Throw) type. Each position on the switch corresponds to a distinct function or system, providing operators with clear and concise indication of the status of various components or systems. The switch is marked with easily legible labels on the front face, ensuring that the intended function of each position is clear to the operator.

The switch is constructed from high-quality materials, ensuring durability and resistance to harsh environments. The housing is made of a robust, anodized aluminum, while the switch contacts are made of a corrosion-resistant material such as beryllium copper. The switch also features a seal to protect against moisture and other contaminants, making it suitable for use in various environments, including those with high humidity or extreme temperatures.

The M22885-90-512B3 Armed Annunciator Switch is designed to meet stringent military-specifications, including MIL-SPEC-27500 and MIL-SPEC-1553, among others. These specifications ensure that the switch meets the highest standards for electrical performance, mechanical durability, and environmental resistance.

The switch operates on a 28V DC power supply and features a contact rating of 10A at 28V DC. The switch has a low contact resistance, ensuring that it can reliably make and break contacts even under heavy load conditions. The switch also features a positive-acting mechanism, which ensures that the switch position is securely held until it is intentionally moved by the operator.

In summary, the M22885-90-512B3 Armed Annunciator Switch is a critical component in aerospace systems, designed to meet the highest standards for durability, reliability, and accuracy. Its 6-position design allows it to control and monitor various functions or systems, while its robust construction and corrosion-resistant materials ensure that it can operate effectively in harsh environments. With its stringent military-specifications and high electrical performance, this switch is an essential component for any aerospace application.

Pros and Cons of Buying an Aerospace M22885-90-512B3 Armed Annunciator Switch

The Aerospace M22885-90-512B3 Armed Annunciator Switch is a critical component used in various aerospace applications. This switch allows pilots to acknowledge warning signals and take appropriate action. In this discussion, we will explore the pros and cons of purchasing this switch.

1. High Reliability: The M22885-90-512B3 switch is designed to meet the stringent requirements of the aerospace industry. It is built to withstand extreme temperatures, vibrations, and other harsh environmental conditions, ensuring high reliability.

2. Enhanced Safety: This switch plays a crucial role in ensuring aircraft safety by allowing pilots to acknowledge and respond to warning signals promptly. Delayed or missed acknowledgement of a warning could potentially lead to catastrophic consequences.

3. Long Service Life: The switch is built to last, with a long service life. This means that it can be used for an extended period without the need for frequent replacement, reducing maintenance costs.

4. Compliance with Regulations: The M22885-90-512B3 switch is designed to meet various aerospace industry standards and regulations, including FAA and EASA requirements.

1. High Cost: The price of the M22885-90-512B3 switch can be quite high due to its rugged design and the stringent requirements it must meet. This cost can be a significant barrier for some organizations, particularly those with limited budgets.

2. Complex Installation: Installing the switch can be a complex process, requiring specialized knowledge and expertise. This can add to the overall cost and time required to get the switch up and running.

3. Limited Availability: Due to its specialized nature, the M22885-90-512B3 switch may not be readily available from all suppliers. This can make it difficult to source the switch quickly when needed.

The Aerospace M22885-90-512B3 Armed Annunciator Switch is an essential component in aerospace applications, offering high reliability, enhanced safety, a long service life, and compliance with regulations. However, its high cost, complex installation, and limited availability can be significant drawbacks for some organizations. Ultimately, the decision to purchase this switch should be based on an assessment of the specific needs of your organization, the potential risks involved, and the costs and benefits of ownership.

If your organization operates in the aerospace industry and requires a reliable and safe armed annunciator switch, the M22885-90-512B3 switch is an excellent choice. Despite its high cost and complex installation, the switch offers numerous benefits that can help ensure aircraft safety and reduce maintenance costs in the long run. It's recommended to work with a trusted supplier who can provide competitive pricing, expert installation services, and reliable availability to mitigate some of the cons associated with this switch.

Details:

A business or residential address is required for delivery. Alt: 32245-99-512-6B3-23764. Local pick-up is also available. M22885-90-512B3 Aerospace Armed On Annunciator Switch: Some details about this part.

Manufacturer: Aerospace. 90-Day Money Back Guarantee: Guaranteed to work and pass your inspection or money back. Part Number: M22885-90-512B3. Shipping: BAS offers free shipping on most products shipped domestically.

part #: m2288590512b3 price

• $44.80

specifications aviationpar:

• brand: Aerospace
• mpn: M22885-90-512b3
• part type: Switch
• warranty: 30 Days

payments aviationpar:

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

general aviationpar:

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

seller aviationpar:

• rating: 99.7%
• city: Greeley, Colorado
• # reviews: 16122

shipping aviationpar:

• carrier: UPS
• type: Fixed
• transit: 2-5 Days
• class: Standard
• service: UPS Ground
• cost: $15.00

offer aviationpar:

• availability: In Stock
• started: November 12, 2025
• sold: 0
• options: Ship-to-home
• best offers: True
• quantity: 1

returns aviationpar:

• policy: Returns Accepted
• time: 60 Days
• paid by: Buyer

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