
0000840640 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $42.08 | Condition is New – Open box, CLAAS 0000840640: Pressure Switch Druckschalter, FREE SHIPPING | 99.7% |

The CLASS 0000840640 pressure switch, also known as a druckschalter in German, is a versatile and reliable component designed for regulating hydraulic systems. This pressure switch, manufactured by CLASS, is a pneumatically operated, normally open device. It is ideal for use in various industrial applications, such as construction equipment, agricultural machinery, and mobile hydraulic systems.
The CLASS 0000840640 pressure switch features a robust and compact design. Its housing is made of die-cast zinc, ensuring high durability and resistance to harsh environments. The switch comes with a diaphragm made of elastomer material, which is resilient to oil and water, making it suitable for hydraulic applications.
The pressure switch is adjustable, allowing users to set the operating pressure according to their specific requirements. It includes a pressure setting dial, which can be easily accessed and adjusted with a screwdriver. The switch's operating pressure range is from 3 to 10 bar (43.5 to 145 psi).
The CLASS 0000840640 pressure switch is equipped with a 3/2-way solenoid valve. When the switch's set pressure is reached, it activates the solenoid valve, which in turn opens or closes a hydraulic circuit. This functionality makes it an excellent choice for controlling various hydraulic applications, such as opening and closing valves, operating pumps, or regulating the flow of hydraulic fluids.
The pressure switch is designed with safety in mind. It includes a pressure relief valve that prevents damage to the switch or the hydraulic system when the set pressure is exceeded. Additionally, it has an integrated leakage drain that helps prevent damage caused by condensation or leakages.
The CLASS 0000840640 pressure switch is easy to install and maintain. It comes with a wiring harness and mounting hole patterns that simplify the installation process. Moreover, it features a transparent pressure indicator that allows users to monitor the switch's status at a glance. Regular maintenance, such as checking the pressure setting and the condition of the diaphragm, is recommended to ensure optimal performance and longevity.
In summary, the CLASS 0000840640 pressure switch is a versatile and reliable component designed for regulating hydraulic systems in various industrial applications. Its robust design, adjustable operating pressure, and integrated safety features make it a popular choice among maintenance professionals and operators.
The CLASS 0000840640 pressure switch, also known as a druckschalter, is a crucial component in various industrial applications where maintaining optimal pressure levels is essential. Let's examine the pros and cons of investing in this pressure switch to help you make an informed decision.
Pros:1. Reliability: This pressure switch is known for its robust design and high reliability. It can withstand harsh industrial conditions and can provide accurate pressure readings consistently.
2. Versatility: The CLASS 0000840640 pressure switch comes with various pressure and temperature settings, making it suitable for a wide range of applications.
3. Safety: The pressure switch ensures safety by automatically shutting off the system when the pressure reaches a predetermined level. This feature can help prevent damage to equipment and potential injuries.
4. Easy Installation: The pressure switch is easy to install, and its compact size makes it suitable for use in confined spaces.
Cons:1. Cost: This pressure switch may be more expensive than some other models in the market. However, its reliability and versatility may justify the additional cost for some applications.
2. Limited Customization: The pressure switch comes with a fixed set of pressure and temperature settings. If your application requires specific pressure and temperature settings, you may need to consider a customized solution.
3. Maintenance: Like any other industrial component, the pressure switch requires regular maintenance to ensure optimal performance. This can add to the overall cost of ownership.
Conclusion:The CLASS 0000840640 pressure switch is a reliable and versatile component suitable for various industrial applications. Its safety features and easy installation make it an attractive option for many industries. However, its cost and limited customization options may be drawbacks for some users. Ultimately, the decision to invest in this pressure switch depends on the specific requirements of your application and your budget.
Recommendation:If you require a reliable and versatile pressure switch for your industrial application, the CLASS 0000840640 pressure switch is a strong contender. Its robust design and safety features make it a worthwhile investment for many industries. However, if you have specific pressure and temperature requirements or if cost is a significant factor, you may want to explore other options in the market.
Details:
Claas: pressure switch druckschalter.
specifications indusswitch:
- brand: Claas
- mpn: 0000840640
- type: Pressure Switch Druckschalter
- unit type: Unit
- color: Black
shipping indusswitch:
- service: usps ground advantage
- type: fixed
- carrier: usps
- class: standard
- transit: 5-11 days
payments indusswitch:
- credit card: diners-club
- other
- wallet: google-pay
seller indusswitch:
- rating: 99.3%
- city: north salt lake, utah
- # reviews: 38422
returns indusswitch:
- method: money back
- paid by: buyer
- policy: returns accepted
- time: 30 days
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Pressure Switches
offer indusswitch:
- started: september 19, 2025
- price: $42.08
- item condition: New – Open box
- availability: in stock
- options: ship-to-home
- in stock #: 1
- sold #: 17
