SICK RLY3-OSSD100 Rely Safety Relay 1085343 2NO 1NC 24VDC IP20

( Brand: Sick ), ( Manufacturer Part Number: RLY3-OSSD100 ), ( Part Type: Safety )

Review SICK New Rely Safety Relay 2no 1nc 24vdc

The Sick Rly3-Ossd100 safety relay, model number 1085343, is a versatile and reliable component in safety applications where two normally open contacts need to be closed under specific conditions, while one normally closed contact remains open. This 2-pole, 1-normally open, 24VDC IP20 safety relay is manufactured by Sick, a global leader in sensor technology and automation solutions.

This safety relay is designed to meet the highest safety standards, ensuring that the connected equipment only operates when it is safe to do so. It features a robust design that can withstand harsh industrial environments, with a protection rating of IP20 against dust and water splashes.

The Sick Rly3-Ossd100 safety relay is a 2-no, 1-nc device, meaning it has two normally open contacts that can be used to monitor the safety condition, and one normally closed contact that is held closed until the safety condition is met. Once the safety condition is satisfied, the relay will close the two normally open contacts, allowing power to flow to the connected components.

The relay is operated using a safety input, which can be configured to accept various safety signals such as NAMUR NE 43 or SIL 2. The safety input is designed to be fail-safe, meaning that if the input signal is lost or fails, the relay will return to its safe state and open the normally closed contact. This ensures that the connected equipment is always disconnected from the power source when the safety condition is not met.

The Sick Rly3-Ossd100 safety relay is easy to install and integrate into existing safety systems, with a compact size and clear labeling of the contacts. It also features a built-in LED indicator, which illuminates to indicate the status of the safety input and the state of the relay.

Overall, the Sick Rly3-Ossd100 safety relay is a high-performance and reliable component for safety applications that require the monitoring of two normally open contacts and the maintenance of one normally closed contact. Its robust design, easy installation, and fail-safe operation make it an essential component for ensuring the safety and reliability of industrial equipment.

The Sick RLY3-OSSD100 1085343 safety relay is a 2-pole, 1-normally open, 24VDC IP20 safety relay manufactured by SICK Automation. Here are some potential pros and cons of purchasing this safety relay:

1. Safety Relay: This device is specifically designed as a safety relay, which means it is built to meet the requirements of safety applications, ensuring reliable and secure operation.

2. 24VDC Input: The 24VDC input voltage range is commonly used in industrial automation applications, which may simplify the integration of this safety relay into existing systems.

3. IP20 Rating: The device has an IP20 rating, which provides protection against ingress from solid particles and water droplets, making it suitable for indoor use in non-hazardous locations.

4. Normally Open Contact: The normally open contact may be advantageous in certain applications where the presence of an external signal is required for the safety function to operate.

1. Cost: Safety relays generally tend to be more expensive than standard relays due to their specialized design and features, and the Sick RLY3-OSSD100 1085343 may be no exception.

2. Limited Operating Environment: The IP20 rating may limit the use of this safety relay in harsh industrial environments where it could be exposed to fine particles or water.

3. Size: Depending on the specific application and available space, the size of the safety relay may be a consideration.

In conclusion, the Sick RLY3-OSSD100 1085343 safety relay may be a suitable choice for industrial automation applications that require a reliable safety function, operate in a non-hazardous indoor environment, and can accommodate its size and cost. However, it may not be the best option for applications that require a safety relay with a higher ingress protection rating, a lower cost, or a smaller size. Ultimately, the decision to purchase this safety relay should be based on the specific requirements of the application and the available budget.

Details:

VB Industrial Supply offers a huge selection of tools for every trade including new and used electrical, mechanical, hydraulic pneumatic industrial components supplies. If you ever have any questions or are unsatisfied, for reason please let us know. Fast Dispatch Service. Items are not returnable for condition issues commented on or shown in the pictures.

4, PL e EN ISO 13849 ; SILCL 3 62061 ; SIL3 IEC 61508 Physical Features: 18mm housing width ; front connector with spring terminals; IP20 protection. Quick Delivery. Model /Part Number: RLY3-OSSD100 / 1085343. Free Shipping.

Quality Guarantee. VB Industrial Supply takes great pride to honestly and accurately describe each item listed. Our listings include many detailed photos.

part #: rly3ossd100 prices

• $20.00-$139.95

specifications aiactuato:

• brand: Sick
• mpn: Rly3-ossd100
• part type: Safety

general aiactuato:

• Electrical Equipment Supplies > Relays > Control Machine Tool Relays
• condition: New Open box

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• time: 60 Days

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• best offers: True
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• quantity: 12
• options: Ship-to-home
• started: April 14, 2026
• availability: In Stock

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• city: Ventura, California
• # reviews: 26671
• rating: 99.9%

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