849Z0D331B ALLEN-BRADLEY Pneumatic Timing Relay

Review ALLEN-BRADLEY Bx 10a 600v Pneumatic Timing Relay

The Allen-Bradley 849Z0D331B 10A 600V Pneumatic Timing Relay 2WS2 is a versatile and reliable component in pneumatic control systems. This timing relay is specifically designed to provide precise and accurate timing functions in industrial automation applications.

The 849Z0D331B is a 10A, 600V pneumatic relay, which means it can handle larger current loads and higher voltage levels compared to some other timing relays. The pneumatic design allows for easy integration with compressed air systems, making it an ideal choice for applications where electrical connections may not be convenient or practical.

This timing relay features two normally open (NO) contacts, which can be used to control other devices or circuits in response to the relay's timing function. The contacts are rated for a maximum contact capacity of 10A at 600V, ensuring they can handle heavy loads and high voltage levels.

The timing function of the 849Z0D331B is adjustable through the use of an external adjustment potentiometer. This allows users to fine-tune the timing interval to meet the specific requirements of their application. The relay also includes a built-in test function, which can be activated using a test button or by applying a test pulse to the coil.

The 849Z0D331B is constructed with high-quality materials and components, ensuring long-lasting performance and reliability. It is also designed to operate in harsh industrial environments, with a temperature rating of -40 C to 70 C and a sealed enclosure that protects against dust and moisture.

Installation of the 849Z0D331B is straightforward, with clear markings and easy-to-use terminals. It can be mounted in a variety of orientations, including horizontally or vertically, making it a flexible option for a wide range of applications. Overall, the Allen-Bradley 849Z0D331B 10A 600V Pneumatic Timing Relay 2WS2 is an essential tool for precise and reliable timing control in industrial automation applications.

Pros and Cons of buying a Allen-Bradley 849Z0D331B 10A 600V Pneumatic Timing Relay 2WS2

The Allen-Bradley 849Z0D331B 10A 600V Pneumatic Timing Relay 2WS2 is a pneumatic control component designed to provide reliable and accurate timing functions for various industrial automation applications. Let's explore the advantages and disadvantages of investing in this specific timing relay.

1. High Operating Voltage: With a 600V rating, this pneumatic timing relay can operate in high-voltage environments, making it suitable for various industrial applications.

2. Versatile: The Allen-Bradley 849Z0D331B can be used in various industries, including manufacturing, oil and gas, and power generation, among others.

3. Pneumatic Operation: The pneumatic operation offers advantages such as simplicity, reliability, and ease of integration with other pneumatic components in industrial control systems.

4. Robust Design: The relay's robust design can withstand harsh industrial environments, ensuring long-lasting performance.

5. Flexible Configuration: The relay's configuration can be adjusted to meet specific timing requirements, enhancing system flexibility.

1. Limited Current Capacity: With a 10A current rating, this timing relay may not be suitable for applications requiring higher currents.

2. Complex Installation: Due to its pneumatic operation, the installation process for this timing relay may be more complex than that of electrical relays.

3. Higher Cost: Compared to electrical relays, pneumatic timing relays like the Allen-Bradley 849Z0D331B may have a higher initial cost.

4. Maintenance Requirements: The pneumatic components, such as air compressors and valves, may require regular maintenance, which can add to overall maintenance costs.

When considering the Allen-Bradley 849Z0D331B 10A 600V Pneumatic Timing Relay 2WS2, it is essential to weigh the advantages and disadvantages based on your specific application requirements. If your application requires a high operating voltage, versatility, and robust design, this pneumatic timing relay could be an excellent choice. However, if you have applications with higher current demands, a more straightforward installation process, or a lower budget, you may consider alternative options. Ultimately, the decision depends on your unique industrial automation needs.

If you are seeking a pneumatic timing relay for a high-voltage industrial application, the Allen-Bradley 849Z0D331B 10A 600V Pneumatic Timing Relay 2WS2 is worth considering due to its robust design, versatility, and high operating voltage. However, if your application requires a higher current capacity, consider alternative solutions or consult with a control system expert to determine the best option for your specific use case.

Details:

We power items up if applicable and test for basic functionality. voltage : typically used with a 10 a contact capacity; coil voltage varies based on practical considerations: needles valve: delay is set by adjusting a fine screw controlling airflow speed. Part of the bulletin 849 bx series pneumatic air over bellows timing relays from Allen Bradley/Rockwell.

Type pneumatic timing relay ac solenoid bellows. Construction operation: mechanism: ac solenoid pushes on a bellows; as it fills or empties through the orifice, drives toggle that snaps contacts. Current rating: 10 a, Norma a600 rated ac handles up to 600 v ac and 12 a at. Please note: this item is used and may have minor marks, scratches, dents, scuffs, brother cosmetic defects, as typical for.

Key specifications: timing type: most likely on delay coil energized delay, though bx styles can sometimes be configured for off. Install: must be mounted vertically, solenoid at top, timing unit below. Contacts: one set of instantaneous auxiliary contacts plus timing. Relay contact configuration depends on style; bx implies single timing unit with auxiliary.

Functionally, its a classic on delay or off timer where solenoid actuates bellows, and the airflow through an adjustable needle valve sets. Pleases the photos. 110 v ac common in these relays. Off delay: easily altered via mounting rotation and contact remapping.

This item may or not be in original packaging. Vertical mounting: essential for proper pneumatic operation.

specifications genpurrelays:

• brand: Allen-bradley
• mpn: 849z0d331b
• mounting style: Must Be Mounted Vertically For Proper Air Flow And Timing Accurac
• maximum amperage: 10 A
• suitable for: Interior
• current type: Ac
• type: Pneumatic Timing Relay
• coil voltage: 600 V
• contact material: Silver Cadmium Oxide
• number of pins: 8 Pins
• features: Air-over-bellows System Provides Mechanical Time Delay, Can Be Reconfigured Between On-delay And Off-delay, Includes Instantaneous Auxiliary And Delayed Contacts., Meets Common Industrial Safety And Performance Standards.
• resistance properties: Electrical Noise Resistance, Surge/transient Resistance, Vibration Resistance, Heat Resistance
• country/region of manufacture: United States
• application: Time-delay Control In Industrial Automation Systems

payments genpurrelays:

• credit card: diners-club
• wallet: paypal
• other

returns genpurrelays:

• policy: no returns

seller genpurrelays:

• rating: 100.0%
• city: plainfield, illinois
• # reviews: 99

shipping genpurrelays:

• type: calculated
• transit: 2-7 days
• service: usps ground advantage
• carrier: usps
• class: standard

general genpurrelays:

• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays

offer genpurrelays:

• best offers: true
• prices: $44.82–$100.00
• item condition:
  • Used
  • For parts or not working
• in stock #: 4
• started: june 16, 2025
• availability: in stock
• sold #: 21
• options: ship-to-home