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Marvo Part ID: MV-AVX0

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Phoenix Contact

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Specification Description
Part Number 2866747
Manufacturer Phoenix Contact
Type Switch Mode DIN Rail Power Supply
Input Voltage Range AC 85 → 264V ac
Input Voltage Range DC 90 → 350V dc
Nominal Output Voltage 24V dc ±1%
Output Current 3.5 A (up to 60°C), 4 A with POWER BOOST (up to 40°C permanently)
Selective Fuse Breaking (SFB) 15 A for 12 ms
Efficiency > 88 % (for 230 V AC and nominal values)
Operating Voltage Display Green LED
Insulation Voltage Input/Output 4 kV AC (type test), 2 kV AC (routine test)
Degree of Protection IP20
Protection Class I, with PE connection
MTBF > 500,000 h according to IEC 61709 (SN 29500)
Ambient Operating Temperature Range -25 °C ... 70 °C (derating above 60°C)
Ambient Storage Temperature Range -40 °C ... 85 °C
Maximum Relative Humidity ≤ 95 % (at 25°C, no condensation)
Mounting Position Horizontal DIN rail NS 35, EN 60715
Width 32 mm
Height 130 mm
Depth 125 mm
Weight 0.5 kg
Connection Method Pluggable screw connection
Conductor Cross Section Solid 0.2 mm² min. - 2.5 mm² max.
Conductor Cross Section Stranded 0.2 mm² min. - 2.5 mm² max.
Conductor Cross Section AWG 20 min. - 12 max.
Stripping Length 7 mm
Screw Thread M3
Electromagnetic Compatibility Conformance with EMC Directive 2004/108/EC
Safety Standards IEC 60950-1/VDE 0805 (SELV), EN 60204, IEC 61558-2-17, EN 50178/VDE 0160 (PELV) and others
Shipbuilding Approval Germanischer Lloyd (EMC 2), ABS, LR, RINA, NK, BV
Surge Voltage Category III
DeviceNet Approval DeviceNet™ Power Supply Conformance Tested

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.


How do I create an account?

Creating an account is incredibly simple and takes a matter of seconds. You can create a Marvo account at any time by clicking here and following the simple steps on screen. By creating a Marvo account you can store your contact details, delivery addresses, billing addresses and more, meaning that you can enjoy game-changing convenience faster than ever before.


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.

2866747 Product Description

The Phoenix Contact 2866747 is a state-of-the-art QUINT-PS/1AC/24DC/3.5 Switch Mode DIN Rail Power Supply designed to ensure maximum system availability and efficiency for a wide range of industrial applications. This compact, primary switched-mode power supply unit operates with a nominal input voltage range of 100 V AC to 240 V AC, accommodating a broad spectrum of electrical infrastructures.

With an output of 24 V DC and a current of 3.5 A, this robust power supply is capable of delivering reliable performance in demanding environments. It features SFB (Selective Fuse Breaking) Technology, which provides the capability to trigger standard power circuit breakers swiftly and dependably, ensuring selective shutdown of faulty current paths while maintaining operation of essential system components.

The unit's efficiency exceeds 88% for 230 V AC input, which translates to reduced energy consumption and lower operating costs. It also boasts an impressive MTBF (Mean Time Between Failures) of over 500,000 hours, indicating a high level of reliability and reduced maintenance requirements.

Designed with a green LED operating voltage display for easy monitoring, the Phoenix Contact 2866747 also includes comprehensive diagnostics through constant monitoring of output voltage and current. This preventive function monitoring helps to identify critical operating states before they lead to system errors.

The power supply's compact dimensions allow for efficient use of space on the DIN rail, and its IP20 degree of protection ensures it is safeguarded against the ingress of solid objects. With certifications from various international standards, including UL, CSA, and the IECEE CB Scheme, this power supply unit meets rigorous safety and quality requirements.

Overall, the Phoenix Contact 2866747 is an excellent choice for professionals seeking a reliable and efficient power supply solution that can adapt to various industrial settings while contributing to system longevity and stability.

Frequently Asked Questions

What type of power supply is the QUINT-PS/1AC/24DC/3.5?

The QUINT-PS/1AC/24DC/3.5 is a switch mode DIN rail power supply unit that operates with a primary-switched mode and is designed for single-phase operation.

Can this power supply unit be used in parallel or series connection?

Yes, the unit can be connected in parallel for redundancy and increased capacity, as well as in series.

What is the input voltage range for this power supply?

The input voltage range for the power supply is 85 V AC to 264 V AC for AC input and 90 V DC to 350 V DC for DC input.

What is the nominal output voltage and current of this device?

The nominal output voltage is 24 V DC with a ±1% variance, and the nominal output current is 3.5 A at temperatures ranging from -25°C to 60°C.

Does the QUINT-PS/1AC/24DC/3.5 come with any protective features?

Yes, it includes transient surge protection, and it is designed with SFB (Selective Fuse Breaking) technology to quickly and reliably trip standard power circuit breakers.

What is the efficiency rating of this power supply unit?

The efficiency of the unit is greater than 88% for 230 V AC and nominal values.

What certifications does this power supply hold?

This power supply unit holds several certifications including UL Listed, UL Recognised, cUL Recognised, and it complies with various international standards such as EN 61000-6-2 for noise immunity and EN 50178 for protective separation in electrical equipment.

What is the ambient operating temperature range for this power supply?

The ambient operating temperature range is from -25 °C to 70 °C, with derating above 60 °C.

What type of connections does the QUINT-PS/1AC/24DC/3.5 use?

The power supply uses pluggable screw connections for both input and output, accommodating a range of conductor cross sections.

Is there any special mounting position required for this power supply?

The recommended mounting position is horizontal on a DIN rail NS 35, in accordance with EN 60715.