440R-N23131 ALLEN-BRADLEY Safety Relay

Review ALLEN-BRADLEY Safety Relay Nib

The Allen-Bradley Model 440R-N23131 Safety Relay is a versatile and reliable safety component designed to meet the demanding requirements of machinery safety applications. This safety relay is part of Rockwell Automation's 440R Series, which offers a wide range of functional safety solutions for various industries.

The 440R-N23131 Safety Relay is a normally open, two-position, Form C, pilot-operated relay with a rated voltage of 24 Vdc. It is suitable for use with safety applications that require redundant or independent protective functions. The relay provides outputs that can be used to initiate or stop a safety function, making it an essential element in safety circuits.

The safety relay features a robust design with a compact, DIN-rail mountable enclosure that can be easily installed in control panels or other machine components. It is designed to operate in harsh industrial environments, with a temperature range of -40 C to 70 C. The relay also offers excellent electrical isolation, with a minimum of 1500 volts RMS between the input and output circuits.

One of the key features of the Allen-Bradley 440R-N23131 Safety Relay is its high level of functional safety. It is certified according to international safety standards, such as IEC 61508, SIL 3, and EN 61850-2-10. These certifications ensure that the relay provides reliable and consistent safety performance, even in the presence of faults.

The safety relay also offers advanced diagnostic capabilities, allowing users to quickly identify and resolve any faults or issues. It provides two LED indicators, which display the status of the input and output circuits. Additionally, it offers a built-in self-diagnostic test function, which can be initiated remotely or manually.

The Allen-Bradley Model 440R-N23131 Safety Relay is compatible with various safety logic systems, including RSLogix 500, RSLogix 5000, and FactoryTalk VSS. It is also designed to work seamlessly with other Allen-Bradley safety components, such as safety PLCs, safety contactors, and safety soft starters.

In summary, the Allen-Bradley Model 440R-N23131 Safety Relay is a high-performance, reliable, and versatile safety component that is essential for machinery safety applications. Its robust design, advanced diagnostic capabilities, and compatibility with various safety logic systems make it a top choice for safety engineers and machine builders.

The Allen-Bradley 440R-N23131 Safety Relay is a popular choice for machine safety applications. This relay is part of Rockwell Automation's 440R Safety Relay System, which is known for its reliability and ease of use. In this discussion, we will examine the pros and cons of using the Allen-Bradley 440R-N23131 Safety Relay in your machine safety system.

1. Reliability: The Allen-Bradley 440R-N23131 Safety Relay is designed to meet the highest safety standards. It is built to withstand harsh industrial environments and is capable of handling high currents and voltages.

2. Flexibility: This safety relay is available in various configurations to meet different safety applications. It can be used for both normal and redundant safety functions, making it a versatile choice for machine safety systems.

3. Ease of Use: The Allen-Bradley 440R Safety Relay is easy to install and program. It has a clear and intuitive user interface, which makes it easy to configure and troubleshoot.

4. Compatibility: The Allen-Bradley 440R Safety Relay is compatible with various safety sensors and other safety devices, making it a flexible choice for different safety applications.

1. Cost: The Allen-Bradley 440R-N23131 Safety Relay is more expensive than some other safety relays on the market. Its premium price tag may be a deterrent for some users.

2. Complexity: While the Allen-Bradley 440R Safety Relay is easy to use, it can be complex to configure for more advanced safety applications. It may require specialized knowledge and training to program and optimize.

The Allen-Bradley 440R-N23131 Safety Relay is a reliable and flexible choice for machine safety applications. Its ease of use and compatibility with various safety devices make it a popular choice among industrial automation professionals. However, its premium price tag and complexity may be a deterrent for some users. Ultimately, the decision to use the Allen-Bradley 440R-N23131 Safety Relay depends on the specific needs and budget of your machine safety system.

If you are looking for a reliable and versatile safety relay for your machine safety system, the Allen-Bradley 440R-N23131 Safety Relay is a great choice. Its ease of use and compatibility with various safety devices make it a popular choice among industrial automation professionals. However, if cost is a concern, you may want to consider other options in the market. It is always recommended to consult with a qualified automation professional to determine the best safety solution for your specific application.

Details:

3no safety outputs, 1nc. Automatic/manual reset. Screw terminals. Part number: 440R-N23131.

Guard master safety relay. Single function. Nib: new in box, will combine items for reduced shipping costs. Allen Bradley safety relay.

1 or 2 NC, light curtain inputs.

specifications genpurrelays:

• brand: Allen-bradley
• mpn: 440r-n23131
• mounting style: Modular
• country of manufacture: Germany

general genpurrelays:

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

seller genpurrelays:

• # reviews: 4560
• city: buffalo, new york
• rating: 99.7%

payments genpurrelays:

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

offer genpurrelays:

• options: ship-to-home
• in stock #: 5
• sold #: 21
• prices: $105.00–$294.25
• item condition:
  • New
  • New – Open box
  • Used
• started: july 9, 2025
• availability: in stock

shipping genpurrelays:

• carrier: usps, ups
• service: usps ground advantage, usps priority mail, ups ground, ups next day air
• type: calculated
• class: standard, expedited, one-day
• transit: 3-8 days

returns genpurrelays:

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