700-CFB310DJ ALLEN BRADLEY Control Relay Fnfp

Review ALLEN BRADLEY Control Relay Fnfp

The Allen-Bradley Model 700-CFB310DJ Control Relay is a versatile and reliable component in Rockwell Automation's 700 series of power logic relays. This particular relay model is designed for Form, Fit, and Function replacement of various OEM control relays, making it an excellent choice for machine builders, OEMs, and end-users looking for a direct replacement without having to redesign their control systems.

The 700-CFB310DJ Control Relay is a single-pole, double-throw (SPDT) relay with a Normally Open (NO) contact configuration. It is rated for a 120V AC, 60 Hz application, and can handle a maximum contact current of 10 amperes at 125 degrees Celsius. The relay operates on a coil voltage of 120V AC, 60 Hz, and requires a minimum coil current of 0.25 amperes to operate.

This control relay features a compact design with an industry-standard footprint of 2.5 x 1.6 inches, making it easy to integrate into various control panels and systems. It also comes with a built-in overvoltage protection feature, which helps ensure the longevity of the relay by automatically disconnecting the contacts when the input voltage exceeds the specified limit.

The 700-CFB310DJ Control Relay offers excellent electrical performance, with a contact bounce time of less than 1 millisecond and a contact resistance of less than 50 milliohms. It also comes with a built-in diagnostics feature, which can help identify potential issues in the relay or the control system, allowing for timely maintenance and repairs.

The relay housing is made of a rugged, corrosion-resistant material, ensuring that it can withstand harsh industrial environments. It also comes with a sealing rating of IP20, making it suitable for indoor use in non-hazardous locations.

In summary, the Allen-Bradley Model 700-CFB310DJ Control Relay is a high-performance, reliable, and versatile component that can be used for Form, Fit, and Function replacement of various OEM control relays. Its compact design, robust construction, and built-in features make it an excellent choice for machine builders, OEMs, and end-users looking for a direct replacement without having to redesign their control systems.

The Allen Bradley 700-CFB310DJ Control Relay is a versatile and widely used component in industrial automation systems. This relay offers several advantages but also comes with some potential disadvantages. Let's examine both sides to help you make an informed decision.

1. Versatility: This control relay is suitable for various applications due to its wide operating voltage range (AC 120V to 277V, DC 24V to 100V) and current handling capacity (up to 10A).

2. Compact Size: The 700-CFB310DJ has a small form factor, making it an excellent choice for applications where space is limited.

3. Ease of Use: The relay's functionally safe design and straightforward wiring simplify installation and configuration.

4. Diagnostic Capabilities: The relay provides LED indicators for various statuses, enabling easy troubleshooting.

1. Cost: The Allen Bradley 700-CFB310DJ is a premium product, and its price point may be higher than some other control relays on the market.

2. Limited Configurability: While the relay offers a range of functions, some users may require more advanced configurability options, which this relay does not provide.

3. Potential Compatibility Issues: Depending on the specific system and applications, there may be compatibility issues with other components or software.

The Allen Bradley 700-CFB310DJ Control Relay offers several advantages, including versatility, compact size, ease of use, and diagnostic capabilities. However, its higher cost, limited configurability, and potential compatibility issues are worth considering. If your application requires a high-performance, functionally safe control relay with a wide voltage range and compact size, the Allen Bradley 700-CFB310DJ is an excellent choice. However, if you're looking for a more cost-effective solution or require advanced configurability options, you may want to explore other options.

Based on the information provided, I would recommend the Allen Bradley 700-CFB310DJ Control Relay for applications that require a high-performance, functionally safe control relay with a wide voltage range and compact size. However, if you have specific compatibility issues or require more advanced configurability options, it's essential to evaluate other options carefully before making a final decision.

Details:

A brand-new, unused, unopened, undamaged item in its original packaging where is applicable. Most items are in stock when they listed. Allen Bradley 700-CFB310DJ control relay manufactured by Allen Bradley. Special instructions.

The product must be the original item shipped, with matching serial numbers if applicable. 2-year MRI shield protection plan included. Allen Bradley 700-CFB310DJ control relay, industrial, gold plated bifurcated contacts, screw terminals, 3 n.o. Manufacturer part number: 700-CFB310DJ.

specifications genpurrelays:

• brand: Allen Bradley
• mpn: 700-cfb310dj
• part type: Control

general genpurrelays:

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

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• started: march 20, 2026
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