DATASENSOR 777309 Safety Relay SE-SR2 24VDC 3N/O 1N/C

( Brand: Datasensor ), ( Manufacturer Part Number: 777309 ), ( Part Type: Safety ), ( Unit Of Measure: Unit )

Review DATASENSOR 24vdc 3n/o 1n/c Safety Relay Used

Datasensor 777309 SE-SR2 24VDC 3NO/1NC Safety Relay - Robust and Reliable Protection Solution

The Datasensor 777309 SE-SR2 24VDC 3NO/1NC Safety Relay is a versatile and reliable device designed to ensure the highest level of safety in various industrial and automation applications. This safety relay, with its model number 777309, is a product of the renowned Datasensor brand, renowned for their commitment to safety and quality.

The SE-SR2 Safety Relay operates on a 24VDC power supply, making it suitable for a wide range of low-voltage systems. With a 3NO (3 Normally Open) and 1NC (1 Normally Closed) contact configuration, it offers multiple options for machine safety monitoring and control. This configuration allows for the monitoring of three independent safety circuits while providing a common output signal.

This safety relay is built to withstand the rigors of industrial environments, featuring robust components and an IP20 protection rating. It has a nominal contact rating of 10A at 250VAC or 30VDC, ensuring reliable operation even under heavy loads. The SE-SR2 also offers a quick-acting mechanism, ensuring fast and effective response to safety-related conditions.

The Datasensor 777309 SE-SR2 24VDC 3NO/1NC Safety Relay is compliant with international safety standards, including IEC 61508, SIL 2, and EN 954-1, providing assurance of its safety performance. Its modular design also allows for easy integration with various safety systems, further enhancing its flexibility and adaptability.

In summary, the Datasensor 777309 SE-SR2 24VDC 3NO/1NC Safety Relay is a robust, versatile, and reliable safety device that offers a high level of protection for industrial and automation applications. Its compliance with international safety standards, coupled with its modular design, makes it an ideal choice for safety-critical systems where reliability and compliance are paramount.

Product: Datasensor 777309 SE-SR2 24VDC 3NO/1NC Safety Relay

1. Safety Relay: This product is designed to ensure the safety of machinery by providing a protective function against dangerous conditions. It can prevent equipment from operating when safety conditions are not met.

2. 24VDC: The 24VDC power supply makes it suitable for a wide range of applications, as many systems use this voltage.

3. 3NO/1NC: This means the relay has three normally open contacts and one normally closed contact, providing flexibility in switching multiple circuits.

4. Robust Construction: The Datasensor 777309 SE-SR2 is known for its durable design, which can withstand harsh industrial environments.

1. Limited Operating Temperature: The operating temperature range is -25 C to 70 C, which may limit its use in extreme temperature conditions.

2. Single Coil: While the 3NO/1NC configuration is advantageous, having only one coil may limit the number of simultaneous operations compared to relays with multiple coils.

3. Potential Compatibility Issues: As with any electrical component, there may be compatibility issues when integrating this safety relay into existing systems, so proper testing is necessary.

The Datasensor 777309 SE-SR2 24VDC 3NO/1NC Safety Relay is a reliable choice for safety applications that require multiple switching operations. Its robust construction and wide voltage compatibility make it suitable for various industrial environments. However, potential compatibility issues and limited operating temperature range should be considered before making a purchase. If these factors do not pose a significant concern, this safety relay could be a valuable addition to your equipment inventory.

If you are looking for a reliable safety relay for your industrial applications and the operating temperature range and compatibility issues are not a concern, the Datasensor 777309 SE-SR2 24VDC 3NO/1NC Safety Relay is a recommended choice. Always ensure proper testing and installation to ensure the safety and efficiency of the equipment.

Details:

777309 - DATASENSOR SE-SR2 24VDC 3N/O 1N/C / Safety Relay USED.

part #: 777309 prices

• $90.00-$200.00

specifications automationjack:

• brand: Datasensor
• mpn: 777309
• part type: Safety
• unit of measure: Unit

returns automationjack:

• policy: No Returns

seller automationjack:

• # reviews: 14
• city: Washougal, Washington
• rating: 100.0%

offer automationjack:

• options: Ship-to-home
• started: December 28, 2025
• quantity: 2
• best offers: True
• sold: 0
• availability: In Stock

shipping automationjack:

• cost: $7.36
• class: Standard
• carrier: USPS
• service: USPS Ground Advantage
• transit: 6-12 Days
• type: Calculated

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general automationjack:

• Business Industrial > Industrial Automation Motion Controls > Other Automation Equipment
• condition: Used