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Phoenix Contact
2981428
Marvo Part ID: MV-27VWNew sealed
£356.93 (ex. VAT)
Excellent
Phoenix Contact
If ordered within 00:00:00
Returns
You can return your part(s) and request a full refund at any time. Refer to our returns policy for more information.
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Julien
‘Perfect quick delivery, good service.’
Blažej Knežo
‘Quick response and fast delivery of the product.’
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New sealed: This product arrives in its original sealed packaging, never opened or used, guaranteeing it's in an immaculate, untouched state.
£356.93 (ex. VAT)
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...What countries can Marvo deliver to?
Marvo currently delivers to the United Kingdom (excluding Northern Ireland), the United States of America and Germany. If you cannot find your delivery address at checkout, this is most likely because Marvo does not currently deliver to this location. There are ongoing efforts to make Marvo accessible to a global market, keep your eyes peeled as our service expands to new locations. All orders are sold with a streamlined delivery process ensuring that you get your part, fast. Marvo is designed to offer you quick, easy and reliable access to critical components and uses well established global shipping services, including but not limited to DHL, UPS and FedEx.
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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Read more...Peace of mind with every purchase
Marvo Approved
A seal of quality that ensures each part is fully inspected, every time. Purchase with confidence thanks to Marvo Approved.
Full warranty
All parts are covered by a comprehensive warranty. If something goes wrong, I’ll put it right.
Priority delivery
Advanced tracking and a streamlined delivery process ensure that you get your part, fast.
Committed to you
Engineered to ensure that you always have a quick, easy and reliable place to source automation and control components.
2981428 Product Description
The Phoenix Contact 2981428 is a versatile and reliable safety relay designed for monitoring emergency stop and safety door applications. Engineered to meet the stringent requirements of SIL 3 or Cat. 4, PL e according to EN ISO 13849, this safety relay ensures the highest level of operational safety for industrial environments.
Featuring both one- and two-channel operation, the 2981428 allows for flexibility in application, with the option for automatic or manual activation. It is equipped with three normally open (N/O) contacts and one normally closed (N/C) contact, alongside two N/O contacts with a dropout delay adjustable from 0.2 seconds to 300 seconds, catering to a wide range of safety scenarios.
The relay's plug-in screw terminal block ensures a secure and durable connection, while its compact dimensions (45 x 99 x 114.5 mm for the screw connection version) make it suitable for installation in space-constrained areas. The device operates within an ambient temperature range of -20 °C to 55 °C, with derating, and can be used in locations up to 2000 metres above sea level.
With a nominal input voltage of 24 V DC and a typical input current of 155 mA DC, the 2981428 is designed for energy efficiency. The relay also features LED status indicators for clear and immediate feedback on operational status.
This safety relay is an essential component for any industrial safety system, providing reliable performance and peace of mind in safeguarding personnel and equipment.
Frequently Asked Questions
What is the function of this safety relay?
This safety relay is designed for emergency stop and safety door monitoring applications. It can be used in one- or two-channel operation and supports both automatic and manual activation. It's suitable for applications up to SIL 3 or Cat. 4, PL e according to EN ISO 13849.
Can this relay be used for high-demand safety applications?
Yes, the safety relay is rated for high-demand safety applications and conforms to SIL 3 for delayed contacts and SIL 2, ensuring reliable performance in critical systems.
What are the contact configurations available in this relay?
The relay offers three enabling current paths that are undelayed, two enabling current paths that are delayed, and one signaling current path that is undelayed.
What is the maximum switching voltage for this relay?
The maximum switching voltage for the relay is 250 V AC/DC, but it's important to observe the load curve to ensure safe operation.
Is there a minimum switching voltage for this relay?
Yes, the minimum switching voltage for this relay is 5 V AC/DC.
What type of contacts does the relay use?
The relay uses contacts made from silver tin oxide (AgSnO2), which is known for its durability and good conductivity.
How should this relay be mounted?
The relay should be mounted on a 35 mm DIN rail according to EN 60715, which is a standard mounting practice for industrial control equipment.
What is the typical response time for this relay?
The typical response time for the relay is less than 600 ms for automatic start and less than 70 ms for manual start.
What is the ambient operating temperature range for this relay?
The ambient operating temperature range for the relay is between -20 °C and 55 °C, but it's important to observe derating to ensure optimal performance.
Can this relay be used at altitudes greater than 2000 metres above sea level?
Yes, the relay can be used at altitudes up to 4500 metres above sea level, but certain conditions regarding voltage, temperature, and derating must be observed as specified in the datasheet.
