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Phoenix Contact 2903308

Name: 2903308
Brand: Phoenix Contact
SKU: 2903308
Price: 123.6 GBP
Availability: OutOfStock

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Marvo Stock ID MV-DCLB

HS Code 85364900

SKU 2903308

Warranty 12 months

Weight (kg) 0.10

Length (mm) 15.80

Width (mm) 12.70

Height (mm) 29.00

EAN 4046356732161

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Specification & Description

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Commonly Asked Questions

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Specification & Description

Specification	Description
Part Number	2903308
Alternative Part Number	2903308
Manufacturer	Phoenix Contact
Relay Type	Relay Module
Model	RIF-2-RPT-LDP-24DC/4X21
Connection Method	Push-in connection
Stripping Length	8 mm
Conductor Cross Section Solid	0.14 mm² ... 1.5 mm²
Conductor Cross Section Flexible	0.14 mm² ... 1.5 mm²
Conductor Cross Section AWG	26 ... 16
Test Voltage Relay Winding/Contact	2.5 kV rms (50 Hz, 1 min.)
Test Voltage Contact/Contact	2 kV rms (50 Hz, 1 min.)
Operating Mode	100% operating factor
Degree of Protection	IP20 (Relay base), RT I (Relay)
Mechanical Service Life	Approx. 2x 10^7 cycles
Mounting Position	Any
Assembly Instructions	In rows with zero spacing
Standards/Regulations	DIN EN 50178, IEC 62103
Rated Insulation Voltage	250 V AC
Rated Surge Voltage	2.5 kV
Insulation	Basic insulation
Pollution Degree	2
Overvoltage Category	II
Flammability Rating	V2 according to UL 94
Environmental Product Compliance	China RoHS, Environmentally Friendly Use Period = 50 years

The Phoenix Contact 2903308 is a high-quality relay module designed for efficient and reliable switching operations in a variety of industrial applications. This module, part of the RIF-2-RPT-LDP-24DC/4X21 series, features four potential-free changeover contacts, making it versatile for use in control, automation, and safety systems.

Crafted with precision, the relay module boasts a nominal input voltage of 24 V DC and includes a damping diode for coil side protection. The innovative push-in connection technology simplifies installation, allowing for quick and secure wiring without the need for special tools. The module's compact design, with a width of 31 mm, ensures it fits neatly into control cabinets, saving valuable space.

The contact side of the module is made from durable AgNi contact material, capable of handling maximum switching voltages of up to 250 V AC/DC. It also features a minimum switching voltage of 5 V at 24 mA, ensuring reliable operation even at low signal levels. The module is designed to withstand a maximum inrush current of 16 A for 20 ms on normally open contacts, and it can manage a limiting continuous current of 6 A.

For ease of monitoring, the module includes an operating voltage display with a yellow LED indicator, providing visual confirmation of activation. The relay module is also designed with a mechanical service life of approximately 20 million cycles, ensuring longevity and consistent performance in demanding industrial environments.

The Phoenix Contact 2903308 relay module is engineered to meet various international standards, including a protective rating of IP20 for the relay base and RT I for the relay, indicating a robust design suitable for industrial environments. It operates effectively within an ambient temperature range of -40 °C to 60 °C, making it resilient in diverse operating conditions.

This relay module is an essential component for professionals seeking a reliable and efficient solution for their electrical switching needs in industrial settings. Its combination of durability, ease of use, and compact design makes it a valuable addition to any control system.

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.

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.

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Martin Juřica

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Nathalie Jolicoeur

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Dan

‘The ordering was fast and efficient, and everything arrived just as they said it would.’

Blažej Knežo

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Nathalie Jolicoeur

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Learn more about Marvo

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 operating voltage range for this relay module?

The relay module operates within a voltage range that is referenced to its nominal input voltage of 24 V DC. For specific values, please refer to the operating voltage range diagram in the technical documentation.

Can this relay module be used in any mounting position?

Yes, the relay module is designed to be mounted in any position, which provides flexibility in installation.

What type of connections does this relay module support?

The relay module supports push-in connections, which facilitate easy and secure wiring without the need for special tools.

What is the typical response time for the relay module?

The typical response time for the relay module is 13 ms, and the typical release time is 14 ms.

What is the maximum switching voltage of the relay module?

The maximum switching voltage for the relay module is 250 V AC/DC.

What is the protective circuit feature of the relay module?

The relay module includes a damping diode as a protective circuit feature to safeguard against voltage spikes.

What is the mechanical service life of the relay module?

The mechanical service life of the relay module is approximately 2 x 10^7 cycles, indicating its durability and longevity.

What is the degree of protection provided by the relay module?

The relay module provides a degree of protection of IP20 for the relay base and RT I for the relay itself.

What are the conductor cross-section specifications for this relay module?

The relay module accepts solid conductors ranging from 0.14 mm² to 1.5 mm² and flexible conductors within the same range, with or without ferrules.

Does the relay module have any certifications or approvals?

Yes, the relay module has several certifications and approvals, including CSA and EAC, among others, which attest to its compliance with industry standards.

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.

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