RS4N-DES FUJI ELECTRIC Electromechanical Relay Fnip

Review FUJI ELECTRIC Dc 24v Electromechanical Relay Fnip

The Fuji Electric RS4N-DES 24V Electromechanical Relay is a versatile and reliable switching solution for various applications. This 24V DC coil relay is designed to handle a maximum load of 10A at 250VAC or 30VDC and offers a contact rating of 2500 contacts per hour.

The RS4N-DES comes with a compact size of 32.5mm x 25.3mm x 12.6mm (LxWxH), making it suitable for space-constrained installations. Its NO (Normally Open) and COM (Common) terminals allow for easy wiring and standard relay operation.

This Fuji Electric relay features a robust design with a silver-plated contact surface for enhanced conductivity and long-lasting performance. It also includes a built-in diode for inductive load applications, ensuring proper contact protection and ensuring the coil current flows in the correct direction.

The RS4N-DES is equipped with a vibration-resistant design, ensuring it can handle harsh environments and withstand up to 5G of vibration. Additionally, it has a high insulation resistance of 10 11 and a dielectric strength of 2500V, ensuring durability and reliability in various applications.

Fuji Electric's electromechanical relay offers a quick-make and quick-break contact action, allowing for fast switching times. It also features a low coil resistance of 13.5 , resulting in minimal power loss and energy savings.

The RS4N-DES is suitable for a wide range of applications, including industrial automation, HVAC systems, and power distribution. With its robust design, reliable performance, and efficient energy usage, this Fuji Electric relay is an excellent choice for any application requiring a dependable switching solution.

The Fujikura Electric RS4N-DES 24V electromechanical relay is a commonly used component in various automation and control systems. It is important to consider both the advantages and disadvantages before deciding to purchase this relay.

1. Reliability: Fujikura Electric is known for producing high-quality and reliable components. This relay is no exception, as it is built with robust materials and can handle a large number of switching cycles.

2. Versatility: The RS4N-DES relay can be used in a wide range of applications due to its 24V DC coil voltage and NO/NC contact configuration. It can switch loads up to 10A and 250V AC or DC.

3. Compact size: The relay is relatively small and compact, making it easy to install in confined spaces or in applications where space is limited.

1. Limited switching capacity: The relay can only switch loads up to 10A and 250V AC or DC. For larger loads, a higher capacity relay would be required.

2. Manual operation: The relay operates manually, meaning it requires an external power source to switch the contacts. In applications where automatic switching is required, a solid-state relay or contactor may be a better option.

3. Higher cost: Compared to some other relays in its class, the Fujikura Electric RS4N-DES relay may be more expensive. However, its high quality and reliability may justify the additional cost for some applications.

In conclusion, the Fujikura Electric RS4N-DES 24V electromechanical relay offers reliability, versatility, and a compact size, making it a good option for many automation and control applications. However, its limited switching capacity, manual operation, and higher cost compared to some other relays are potential drawbacks. Ultimately, the decision to purchase this relay will depend on the specific requirements of the application and the trade-offs between cost, performance, and reliability. If the application requires switching larger loads or automatic operation, a different type of relay may be more appropriate. However, for applications where the relay's advantages outweigh the disadvantages, it can be a good choice.

Details:

Special instructions. Fuji Electric RS4N-DES dc 24v electromechanical relay manufactured by Fuji Electric. Manufacturer part number: RS4N-DES. 2-year MRI shield protection plan included.

Most items are in stock when they listed. Fuji Electric RS4N-DES dc 24v electromechanical relay, in-socket mount, finger-safe, 24 CDC coil voltage , 4pst, 4 n.o. A new, unused item with no signs of wear. The product must be the original item shipped, with matching serial numbers if applicable.

The item may be missing the original packaging.

specifications genpurrelays:

• brand: Fuji Electric
• mpn: Rs4n-des
• part type: 24v

offer genpurrelays:

• sold #: 11
• prices: $15.18–$25.20
• item condition:
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  • New
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• started: january 7, 2026
• in stock #: 2

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

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