steve
Got hold of Sime for a Carrier card for…
Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
3 weeks ago
2903331
Phoenix Contact 2903331 available at EU Automation. Get in touch today for a quick price.
Based on over 4900 reviews
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
All orders are subject to product availability. See our T&Cs.
Ask our team
What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The Phoenix Contact 2903331 is a high-quality relay module designed for reliable and efficient electrical control applications. This pre-assembled relay module features a robust construction, consisting of a relay base, power contact relay, plug-in display/suppressor module, and a retaining bracket. It is equipped with two PDT (double pole double throw) contacts, making it suitable for a variety of switching tasks.
Operating at a nominal input voltage of 230 V AC, the relay module is designed to handle a wide input voltage range, ensuring compatibility with different power systems. The module includes a varistor for protective circuit functionality and a yellow LED for clear operating voltage display. With a typical input current of 6 mA and a power dissipation of 1.38 W under nominal conditions, it offers efficient performance.
The Phoenix Contact 2903331 relay module is built to withstand demanding environments, with an operating temperature range from -40°C to 50°C and a storage temperature range from -40°C to 85°C. It meets the IP20 protection standard for the relay base and RT III for the relay, ensuring durability and reliability in various applications.
The module's connection method is a push-in connection, providing ease of installation and secure connections. It supports a conductor cross-section range of 0.14 mm² to 1.5 mm² for both solid and flexible conductors, making it versatile for different wiring requirements. The relay module also complies with DIN EN 50178 standards and is rated for a surge voltage of 6 kV, ensuring safe and reliable operation.
Ideal for use in industrial automation, control panels, and other electrical control systems, the Phoenix Contact 2903331 relay module offers a dependable solution for your switching needs.
Operating at a nominal input voltage of 230 V AC, the relay module is designed to handle a wide input voltage range, ensuring compatibility with different power systems. The module includes a varistor for protective circuit functionality and a yellow LED for clear operating voltage display. With a typical input current of 6 mA and a power dissipation of 1.38 W under nominal conditions, it offers efficient performance.
The Phoenix Contact 2903331 relay module is built to withstand demanding environments, with an operating temperature range from -40°C to 50°C and a storage temperature range from -40°C to 85°C. It meets the IP20 protection standard for the relay base and RT III for the relay, ensuring durability and reliability in various applications.
The module's connection method is a push-in connection, providing ease of installation and secure connections. It supports a conductor cross-section range of 0.14 mm² to 1.5 mm² for both solid and flexible conductors, making it versatile for different wiring requirements. The relay module also complies with DIN EN 50178 standards and is rated for a surge voltage of 6 kV, ensuring safe and reliable operation.
Ideal for use in industrial automation, control panels, and other electrical control systems, the Phoenix Contact 2903331 relay module offers a dependable solution for your switching needs.
| Specification | Description |
|---|---|
| Part Number | 2903331 |
| Manufacturer | Phoenix Contact |
| Part Type | Relay Module |
| Input Voltage | 230 V AC |
| Contact Type | 2 PDT (Double Pole Double Throw) |
| Connection Method | Push-in connection |
| Coil Voltage | 230 V AC |
| Coil Power Dissipation | 1.38 W |
| Maximum Switching Voltage | 250 V AC/DC |
| Minimum Switching Voltage | 5 V (at 10 mA) |
| Maximum Inrush Current | 12 A (20 ms, N/O contact) |
| Limiting Continuous Current | 8 A |
| Typical Input Current | 6 mA |
| Typical Response Time | 3 ms - 12 ms |
| Typical Release Time | 3 ms - 20 ms |
| Operating Temperature Range | -40 °C to 50 °C |
| Storage Temperature Range | -40 °C to 85 °C |
| Degree of Protection | IP20 (Relay base) |
| Standards/Regulations | DIN EN 50178 |
| Rated Surge Voltage | 6 kV |
| Insulation | Safe isolation, basic insulation, and 4 kV rated surge voltage between all changeover contacts |
| Pollution Degree | 2 |
| Overvoltage Category | III |
| Mechanical Service Life | Approx. 10^7 cycles |
| Mounting Position | Any |
| Dimensions (W x H x D) | 16 mm x 93 mm x 75 mm |
| Weight | 68.2 g |
The Phoenix Contact 2903331 is a high-quality relay module designed for reliable switching operations in various industrial applications. This module features a robust construction with a 230 V AC coil voltage and 2 PDT contacts, ensuring efficient performance. The push-in connection method simplifies installation, while the module's compact dimensions make it suitable for space-constrained environments. With a wide operating temperature range and compliance with DIN EN 50178 standards, this relay module is built to withstand demanding conditions. Its high mechanical service life and safe isolation capabilities further enhance its reliability and safety in critical applications.
What is the input voltage for this relay module?
The input voltage for the Phoenix Contact 2903331 relay module is 230 V AC.
What type of contacts does this relay module have?
This relay module features 2 PDT (double pole double throw) contacts.
What is the maximum switching voltage for this relay module?
The maximum switching voltage for the Phoenix Contact 2903331 relay module is 250 V AC/DC.
What is the typical input current at nominal voltage?
The typical input current at nominal voltage (230 V AC) is 6 mA.
What is the operating temperature range for this relay module?
The operating temperature range for the Phoenix Contact 2903331 relay module is -40°C to 50°C.
What is the degree of protection for this relay module?
The relay base has a degree of protection of IP20.
What is the mechanical service life of this relay module?
The mechanical service life of the Phoenix Contact 2903331 relay module is approximately 10 million cycles.
What is the typical response time for this relay module?
The typical response time for the Phoenix Contact 2903331 relay module ranges from 3 ms to 12 ms.
What type of connection method is used for this relay module?
The Phoenix Contact 2903331 relay module uses a push-in connection method.
What is the maximum inrush current for this relay module?
The maximum inrush current for the Phoenix Contact 2903331 relay module is 12 A for 20 ms (N/O contact).
- Industrial automation systems
- Control panels and switchgear
- Building management systems
- HVAC control systems
- Power distribution units
- Machinery and equipment control
- Process control systems
- Renewable energy systems
- Railway signalling systems
- Marine and offshore applications
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Delivery
- Logistic partners UPS, FedEx and DHL
- International delivery available
- Premium nine hour delivery service available to anywhere in Europe
- Same day dispatch from group stock
Warranty
All parts new or reconditioned are covered by EU Automation 12 month warranty
Returns
No hassle returns policy
Dedicated customer support team
Payment
Trade CreditWe understand that credit is a necessary part of business and offer credit agreements on request, subject to status.
Payment optionsWe accept Bank transfers and the following methods of payment:
All transactions are handled securely by HSBC and HSBC Merchant Services. For more information, please visit our dedicated payments page.
Services
Sourcing your part
Global supplier of quality automation and control components
Service Exchange
Dispose of your old unit by exchanging it for a working part.
Repair
A comprehensive repair service for faulty equipment.
Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
2 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
2 months ago
Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
2 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
3 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
4 months ago
Our world, made possible by manufacturing. Manufacturing made possible by EU Automation.
Discover how we do our part to keep your production lines moving.