SIGMA TEK 22-1280-04-1 Vacuum Switch

( Brand: Sigma Tek ), ( Manufacturer Part Number: 22-1280-04-1 ), ( Part Type: Vacuum Switch ), ( Compatible Make: Avionics )

Review SIGMA TEK Vacuum Switch

The Sigma Tek 22-1280-04-1 Vacuum Switch is an essential component for various automation applications, particularly in vacuum systems. This switch is designed to provide reliable and accurate sensing of vacuum levels, ensuring optimal performance of the system.

The switch is constructed with high-quality materials, including a robust stainless steel housing, which makes it suitable for use in harsh environments. It features a clear, easy-to-read vacuum indicator, allowing users to quickly and easily monitor the status of the vacuum level. The switch also includes a built-in test switch, which enables users to verify the switch's functionality without disconnecting any wires.

The Sigma Tek 22-1280-04-1 Vacuum Switch operates on a simple principle: it uses a diaphragm to sense changes in pressure, which in turn activates the switch. When the vacuum level is sufficient, the diaphragm is pushed in, completing the circuit and activating the switch. Conversely, when the vacuum level drops, the diaphragm is pulled out, breaking the circuit and deactivating the switch.

This vacuum switch is available in various voltage and current configurations, making it a versatile option for a wide range of applications. It is also RoHS compliant, ensuring that it meets the latest environmental standards for electronic components.

In summary, the Sigma Tek 22-1280-04-1 Vacuum Switch is a high-performance and reliable component for vacuum systems. Its robust construction, easy-to-read indicator, built-in test switch, and availability in various voltage and current configurations make it a valuable addition to any automation setup.

The Sigma Tek 22-1280-04-1 vacuum switch is a popular choice for various industrial applications due to its reliable performance and easy installation. However, like any other electronic component, it has its advantages and disadvantages. Let's discuss these factors in detail to help you make an informed purchasing decision.

1. High Sensitivity: The Sigma Tek vacuum switch is designed to detect even the slightest change in vacuum level, making it an ideal choice for applications where precise control is necessary.

2. Durable Construction: The switch is built with high-quality materials and is designed to withstand harsh industrial environments. It features a sealed design, which protects it from dust, moisture, and other contaminants.

3. Easy Installation: The vacuum switch is easy to install and can be mounted in various orientations, making it a versatile option for different applications.

4. Wide Operating Temperature Range: The switch can operate in a temperature range of -40 C to 85 C, making it suitable for use in a wide range of industrial applications.

1. Expensive: Compared to other vacuum switches in the market, the Sigma Tek 22-1280-04-1 is relatively expensive.

2. Limited Switching Capacity: The switch has a limited switching capacity of 1 Amp, which may not be sufficient for high-power applications.

3. Requires Calibration: The vacuum switch may require calibration to ensure accurate vacuum level detection, which can add to the maintenance costs.

The Sigma Tek 22-1280-04-1 vacuum switch offers high sensitivity, durability, easy installation, and a wide operating temperature range, making it a popular choice for industrial applications where precise vacuum level control is essential. However, its high cost, limited switching capacity, and the need for calibration may be a concern for some users.

If you require a vacuum switch for an application where precise vacuum level control is critical, the Sigma Tek 22-1280-04-1 is an excellent option due to its high sensitivity and durability. However, if cost is a concern, you may want to consider alternative vacuum switches with similar features but lower prices. Alternatively, if your application requires a higher switching capacity, you may need to look for a vacuum switch with a higher current rating.

Details:

All Manuals are for reference only. Airworthiness can only be determined by the FAA approved mechanic installing said item. Any is for the sole purpose of identifying an item.

part #: 221280041 price

• $99.95

specifications avionicavioni:

• brand: Sigma Tek
• mpn: 22-1280-04-1
• part type: Vacuum Switch
• compatible make: Avionics

shipping avionicavioni:

• cost: $15.00
• type: Fixed
• transit: 3-8 Days
• service: Standard
• class: Standard

returns avionicavioni:

• time: 14 Days
• paid by: Buyer
• policy: Returns Accepted

payments avionicavioni:

• other
• wallet: Google-pay
• credit card: Discover

general avionicavioni:

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

offer avionicavioni:

• sold: 0
• started: May 21, 2025
• best offers: True
• options: Ship-to-home
• quantity: 1
• availability: In Stock

seller avionicavioni:

• city: Grand Junction, Colorado
• # reviews: 2209
• rating: 100.0%

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