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Specification & Description
| Specification | Description |
|---|---|
| Part Number | UE45-3S12D33 |
| Alternative Part Number | ue453s12d33 |
| Manufacturer | Sick |
| Product Type | Safety Relay |
| Safety Integrity Level | Category 4 (EN ISO 13849) for contacts 13/14, 23/24; Category 3 (EN ISO 13849) for contacts 37/38 |
| Performance Level | PL e (EN ISO 13849) for contacts 13/14, 23/24; PL d (EN ISO 13849) for contacts 37/38 |
| B10d Value | 4 x 10^5 switching cycles at maximum load |
| PFHD | 3.0 x 10^-8 (EN ISO 13849) for contacts 13/14, 23/24; 2.0 x 10^-8 (EN ISO 13849) for contacts 37/38 |
| TM (Service Life) | 20 years (EN ISO 13849) |
| Stop Category | 0 (EN 60204-1) for contacts 13/14, 23/24; 1 (EN 60204-1) for contacts 37/38 |
| Supply Voltage | 24 V DC (20.4 V DC to 26.4 V DC) |
| Power Consumption | 2.6 W (DC) |
| Nominal Insulation Voltage Ui | 300 V AC |
| Output Current Path | > 25 V AC / 60 V DC PELV; ≤ 25 V AC / 60 V DC PELV or SELV |
| Mechanical Life | 5 x 10^6 switching cycles for relay contacts |
| Electrical Life | 2 x 10^6 switching cycles for relay contacts |
| Dimensions (W x H x D) | 22.5 mm x 114 mm x 96.5 mm |
| Weight | 0.2 kg |
| Contamination Level | 3 (EN 50178) |
Commonly Asked Questions
Is my order covered by a warranty?
Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.
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We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.
Read more...Is Marvo a credible parts supplier?
Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.
Read more...Have steps been taken to ensure quality control?
Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.
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Our service to you
Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.
No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.
Clear Pricing with No Hidden Fees: What you see is what you pay, transparent pricing with no extra costs, ever. Rest assured, all taxes and fees are already included in your final price.
Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.
Frequently Asked Questions
What is the function of this safety relay?
The safety relay is designed to provide reliable monitoring and control for safety functions in machinery and plant equipment. It ensures that safety circuits behave in a fail-safe manner and meets the required safety standards.
Can this relay be used for emergency stop applications?
Yes, the relay is suitable for use in emergency stop applications, providing the necessary safety integrity level and performance level required for such critical functions.
What are the voltage requirements for this relay?
The relay requires a supply voltage of 24 V DC with a permissible range from 20.4 V DC to 26.4 V DC, ensuring stable operation within these parameters.
What safety categories does this relay support?
The relay supports Category 4 for certain contacts and Category 3 for others, according to EN ISO 13849, which defines the level of safety provided by control systems.
What is the expected lifespan of this relay?
The relay has a mechanical lifespan of 5 x 10^6 switching cycles and an electrical lifespan of 2 x 10^6 switching cycles, with a total machine usage duration (TM) of 20 years as per EN ISO 13849.
How many safety contacts does the relay have?
The relay features multiple safety contacts, including two immediate safety contacts and one delayed safety contact, all of which are make contacts with forced actuation for enhanced safety.
What is the maximum switching current for the safety contacts?
The safety contacts can handle a switching current from 10 mA up to 6 A for each Output Signal Switching Device (OSSD), with a total current not exceeding 12 A.
Is there a manual for the installation and configuration of the relay?
While specific manuals are not provided here, the relay comes with comprehensive documentation that includes installation and configuration instructions to ensure proper setup and use.
What certifications does this relay have?
The relay complies with relevant international safety standards, which typically include certifications like CE marking, indicating conformity with health, safety, and environmental protection standards for products sold within the European Economic Area.
Can this relay be integrated with other safety devices?
Yes, the relay is designed to be integrated with a variety of safety devices such as light curtains, safety scanners, and interlock switches, allowing for a flexible safety system configuration.
Part conditions explained
We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:
New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.
New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.
New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.
Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.
Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.
