Sick RLY3-EMSS100 Safety Relay 24V DC

Name: Sick RLY3-EMSS100 Safety Relay, 24V 1085345
Brand: Sick
SKU: 12459503
Price: 308.49 EUR
Availability: InStock

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Sick RLY3-EMSS100 Safety Relay, 24V DC

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Short description

The Sick RLY3-EMSS100 is a high-performance safety relay designed for reliable monitoring of safety-related signals in industrial automation systems. Operating at 24V DC, this device ensures safe operation by managing emergency stop circuits and safety switches. It provides robust protection for machinery and personnel, featuring a compact design for easy integration into control cabinets. Ideal for demanding industrial environments requiring high functional safety standards.

Available for order: 4 pcs.

Warranty: 2 Years

SKU: 12459503

Manufacturer: Sick

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36 months installment: from 8.57 euros per month

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Product information

Description

The Sick RLY3-EMSS100 is a high-performance safety relay engineered for the precise monitoring of safety-related signals within industrial automation environments. Operating on a 24V DC power supply, this device serves as a critical component in maintaining operational safety by effectively managing emergency stop circuits and various safety switches. Its robust construction and reliable switching capabilities ensure that machinery and personnel are protected against hazardous conditions, making it a dependable choice for complex safety systems.

Advantages

This safety relay offers exceptional reliability and performance in demanding industrial settings. Its compact physical footprint allows for seamless integration into space-constrained control cabinets without compromising functionality. The device is designed to meet rigorous functional safety standards, providing consistent monitoring and rapid response times to safety-related events. By simplifying the wiring and management of safety circuits, it helps streamline the implementation of machine safety protocols while maintaining high levels of operational integrity.

Suitable for

Monitoring emergency stop buttons
Managing safety switches and interlocks
Industrial automation and control systems
Machine safety applications requiring 24V DC logic

This relay may not be suitable for applications requiring high-voltage switching directly through the safety contacts or for environments where the specific safety integrity level requirements exceed the device's certified capabilities. It is also not intended for use in non-safety-related general control tasks where a standard relay would be more cost-effective.

Key specifications

Supply voltage: 24V DC
Function: Safety relay for monitoring safety signals
Design: Compact housing for DIN rail mounting
Application: Emergency stop and safety switch monitoring

To use the Sick RLY3-EMSS100, mount the device securely onto a standard DIN rail within a protected control cabinet. Connect the safety-related input signals, such as emergency stop buttons or safety switches, to the designated input terminals according to the wiring diagram. Ensure the 24V DC power supply is correctly connected to the power terminals. Once installed, verify the system functionality by performing a safety test to ensure the relay correctly interrupts the output circuit when a safety signal is triggered.

What to consider before purchase

Verify that your system operates on a 24V DC power supply
Ensure the safety requirements of your machinery align with the relay's specifications
Check available space in your control cabinet for installation
Confirm compatibility with your existing safety sensors and switches

Always ensure that the installation and configuration of the safety relay are performed by qualified personnel in accordance with local safety regulations and the manufacturer's technical documentation to maintain the integrity of the safety system.

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Customer questions

FAQ

How much does the Sick RLY3-EMSS100 Safety Relay 24V DC cost, and is it available for purchase?

The price is 308.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Sick RLY3-EMSS100 Safety Relay 24V DC be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Sick RLY3-EMSS100 Safety Relay 24V DC online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
Fill in the required details for the lending partner;
Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Sick products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Sick service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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