4746-B-420-280

Introducing the Krauss-Maffei 4746-B-420-280 Box HDA 6454782 Pressure Switch, a high-performance component designed for various industrial applications. This pressure switch, manufactured by the renowned German company Krauss-Maffei, is a versatile and reliable solution for monitoring and controlling fluid pressure in systems.

The 4746-B-420-280 model is a pneumatic pressure switch, which means it operates using compressed air. It is designed with a compact, robust housing made of die-cast zinc and a protective coating, ensuring durability and resistance against harsh industrial environments. The switch features a hermetically sealed contact system that guarantees a long service life and reliable performance even in the presence of moisture, dust, or extreme temperatures.

This pressure switch operates on a proportional principle, making it suitable for applications that require precise pressure control. The switch has an adjustable set point, which can be easily set using a calibrating nut or a pneumatic actuator. The switch can be operated in either normally open (NO) or normally closed (NC) configurations, depending on the specific application requirements.

The Krauss-Maffei 4746-B-420-280 Box HDA 6454782 Pressure Switch comes with a variety of connection options, including NPT, BSPP, and SAE threads. It can handle a maximum pressure of 280 bar (4015 psi) and a maximum volume flow of 22 liters per minute (0.58 gallons per minute). The switch also includes an integrated pressure relief valve to prevent overpressure situations.

The switch's status can be conveniently monitored using the integrated LED indicator, which illuminates when the set pressure is reached. The switch is also easy to install and maintain, with quick-connect fittings and easily accessible components.

In summary, the Krauss-Maffei 4746-B-420-280 Box HDA 6454782 Pressure Switch is a high-performance, versatile, and reliable component suitable for various industrial applications. Its compact, robust design, adjustable set point, and various connection options make it a valuable addition to any industrial fluid pressure monitoring and control system.

The Krauss-Maffei 4746-B-420-280 box HDA 6454782 pressure switch is a pneumatic pressure switch designed for use in various industrial applications. Here are some pros and cons of buying this pressure switch:

1. High-quality German engineering: Krauss-Maffei is a renowned German manufacturer known for its durability and precision in engineering. This pressure switch is expected to be of high-quality and reliable.

2. Versatile: The pressure switch can be used in a wide range of applications, including pneumatic and hydraulic systems, due to its adjustable pressure settings.

3. Robust design: The pressure switch has a robust design with a protective housing that shields it from external factors such as dirt, dust, and water, ensuring its longevity.

4. Easy installation: The pressure switch comes with a clear installation manual and mounting hardware, making it easy to install and set up.

5. Safety feature: The pressure switch has a safety feature that shuts off the system if the pressure exceeds the maximum limit, preventing damage to the equipment and potential hazards.

1. High price: The Krauss-Maffei pressure switch is more expensive than some other pressure switches in the market, which may be a deterrent for some buyers.

2. Limited adjustability: While the pressure switch can be adjusted to different pressure settings, the adjustment range may not be sufficient for some specific applications.

3. Complex setup: The pressure switch may require a more complex setup process compared to simpler models, which may require additional time and expertise.

The Krauss-Maffei 4746-B-420-280 box HDA 6454782 pressure switch is a high-quality, versatile, and robust pressure switch with a safety feature. However, its high price and limited adjustability may be drawbacks for some buyers.

If you are looking for a durable and reliable pressure switch for industrial applications and are willing to pay a premium price, then the Krauss-Maffei pressure switch is an excellent choice. However, if you are on a budget or require a more adjustable pressure switch, you may want to consider other options in the market.

Details:

specifications indusswitch:

• brand: Krauss-maffei
• mpn: 4746-b-420-280
• part type: Pressure Box Switch

returns indusswitch:

• time: 30 days
• method: money back
• policy: returns accepted
• paid by: buyer

general indusswitch:

• category: Business & Industrial > Electrical Equipment Supplies > Pressure Switches

payments indusswitch:

• credit card: mastercard
• other
• wallet: google-pay

seller indusswitch:

• rating: 100.0%
• city: perth amboy, new jersey
• # reviews: 7

offer indusswitch:

• sold #: 22
• prices: $323.26–$492.06
• item condition: New
• availability: in stock
• started: august 21, 2025
• options: ship-to-home
• in stock #: 5
• best offers: true

shipping indusswitch:

• transit: 6-14 days
• service: standard
• type: fixed
• class: standard