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Marvo Part ID: MV-ASW4

£22.79 (ex. VAT)

Phoenix Contact

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Specification Description
Part Number 2963747
Manufacturer Phoenix Contact
Type DIN Rail Force Guided Relay
Coil Voltage 24V dc
Switching Current 6A
Contact Configuration 5PNO, DPST
Contact Material Silver tin oxide (AgSnO), gold-flashed
Minimum Switching Voltage 15 V AC/DC
Maximum Switching Voltage 250 V AC/DC
Mechanical Service Life Approx. 10 million cycles
Mounting Type DIN rail mounting
Mounting Position Vertical or horizontal
Degree of Protection IP54, IP20
Connection Method Screw connection
Conductor Cross Section Min 0.2 mm²
Conductor Cross Section Max 2.5 mm²
Conductor Cross Section AWG Min. 24, Max. 12
Stripping Length 7 mm
Screw Thread M3
Operating Temperature Range -20 °C to +55 °C
Storage Temperature Range -40 °C to +85 °C
Rated Insulation Voltage 250 V AC
Rated Surge Voltage 4 kV / basic insulation
Pollution Degree 2
Overvoltage Category III
Safety Integrity Level SIL 1
Performance Level PL c
Compliance CE-compliant, conforms to EN 50205, EN 50178/VDE 0160, IEC 61508, IEC 60255/DIN VDE 0435
Approvals UL Listed, cUL Listed, EAC, cULus Listed

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.


What payment methods do you accept?

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.


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.


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.


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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Peace of mind with every purchase


Marvo Approved

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Full warranty

All parts are covered by a comprehensive warranty. If something goes wrong, I’ll put it right.


Priority delivery

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Committed to you

Engineered to ensure that you always have a quick, easy and reliable place to source automation and control components.

2963747 Product Description

The Phoenix Contact 2963747 is a high-quality DIN rail force guided relay designed to meet the rigorous demands of industrial automation and control systems. This electromechanical relay is equipped with forcibly guided contacts in compliance with EN 50205, ensuring reliable and safe operation in various applications.

With a 24V dc coil voltage and a switching current of up to 6A, this relay is capable of handling a range of loads with ease. It features 5 positively driven normally open (PNO) contacts and a double-pole single-throw (DPST) configuration, providing flexibility for integration into numerous circuit designs.

The compact design, with a width of just 22.5 mm, allows for efficient use of space on the DIN rail, making it an ideal choice for installations where space is at a premium. The relay's screw connection terminal blocks facilitate secure and straightforward wiring, accommodating a conductor cross-section range from 0.2 mm² to 2.5 mm².

Constructed with a robust housing that offers a degree of protection of IP54 against dust and moisture, the Phoenix Contact 2963747 ensures durability and longevity in challenging environments. Its mechanical service life of approximately 10 million cycles attests to its reliability and endurance over time.

This relay is suitable for a variety of applications, including machine safety, emergency stop circuits, and safety gate monitoring, where dependable and consistent performance is paramount. Its technical specifications, including a nominal operating mode of 100% operating factor and an ambient operating temperature range of -20°C to +55°C, make it a versatile choice for diverse industrial settings.

The Phoenix Contact 2963747 is a testament to precision engineering, offering a combination of safety, reliability, and efficiency for professionals seeking a trustworthy solution in electrical control systems.

Frequently Asked Questions

What type of relay is the Phoenix Contact 2963747?

The Phoenix Contact 2963747 is an electromechanical relay with forcibly guided contacts in accordance with EN 50205, designed for safety applications.

What is the coil voltage rating for this relay?

The coil voltage rating for this relay is 24V dc.

What are the switching current capabilities of this relay?

This relay has a switching current capability of up to 6A.

How many contacts does the relay have and what are their types?

The relay features 5 positively driven normally open (N/O) contacts and 2 normally closed (N/C) contacts.

Can this relay be mounted on a DIN rail?

Yes, the relay is designed for DIN rail mounting, making it suitable for industrial control panels.

What is the typical response time for this relay?

The typical response time for the relay is 20 milliseconds.

What is the mechanical service life of the relay?

The mechanical service life of the relay is approximately 10 million cycles.

What is the degree of protection provided by the relay's housing?

The relay's housing provides a degree of protection of IP54 against dust and moisture when installed in a suitable enclosure.

What is the ambient operating temperature range for this relay?

The ambient operating temperature range for this relay is from -20°C to +55°C.

What type of connection does the relay use?

The relay uses a screw connection method for secure and reliable wiring.

Is the relay suitable for use in safety-related applications?

Yes, the relay is suitable for use in safety-related applications, thanks to its forcibly guided contacts and compliance with relevant safety standards.

What should be considered when installing the relay?

When installing the relay, ensure it is placed in a dust and humidity-protected housing (IP54) and that the wiring is carried out according to the application requirements.