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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
2981952
Phoenix Contact 2981952 available at EU Automation. Get in touch today for a quick price.
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Full 12-month warranty
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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 2981952 is a versatile coupling relay designed to ensure reliable signal exchange between systems. This relay features five normally open (N/O) contacts and one normally closed (N/C) contact, all housed within a compact 22.5 mm wide module. Engineered for both single and dual-channel activation, it supports a range of safety applications up to category 1, PL c according to EN ISO 13849-1, and SIL 1 as per IEC 61508 standards. The relay is equipped with force-guided contacts, providing safe readback and easy proof testing. It operates efficiently within a temperature range of -20 °C to 55 °C and is suitable for mounting on DIN rails. With a robust design that includes a plug-in screw terminal block, the Phoenix Contact 2981952 is an ideal choice for industrial environments requiring dependable performance and straightforward installation.
| Specification | Description |
|---|---|
| Part Number | 2981952 |
| Manufacturer | Phoenix Contact |
| Part Name | Extension Module - PSR-SCP- 24UC/URM/5X1/1X2 |
| Type | Universal Safety Relay |
| Contacts | 5 Normally Open (N/O) contacts, 1 Normally Closed (N/C) contact |
| Contact Material | AgSnO₂, + 0.2 µm Au |
| Nominal Input Voltage | 24 V AC/DC |
| Input Voltage Range | 0.8 ... 1.1 of nominal input voltage |
| Typical Input Current | 47 mA |
| Maximum Switching Voltage | 250 V AC/DC |
| Limiting Continuous Current | 6 A |
| Inrush Current | Maximum 6 A |
| Mechanical Service Life | Approximately 10 million cycles |
| Mounting Type | DIN rail mounting |
| Housing Material | Polyamide PA non-reinforced |
| Dimensions (W x H x D) | 22.5 mm x 99 mm x 114.5 mm |
| Ambient Temperature (Operation) | -20 °C to 55 °C |
| Ambient Temperature (Storage) | -40 °C to 70 °C |
| Humidity (Operation) | Max. 75% (on average, 85% infrequently, non-condensing) |
| Maximum Altitude | 2000 m above sea level |
| Degree of Protection | IP20 |
| Standards and Regulations | DIN EN 50178, EN 50205, IEC/EN 61810-3 |
| Safety Integrity Level (SIL) | SIL 1 (IEC 61508) |
| Performance Level (PL) | PL c (EN ISO 13849-1) |
| Approvals | UL Listed, cUL Listed, EAC, cULus Listed |
| Description | The Phoenix Contact 2981952 is a versatile safety relay designed for reliable performance in industrial applications. With its compact design and robust construction, it ensures safe operation and control. |
What type of relay is this part?
This part is a universal safety relay with positively driven contacts, designed for reliable operation in various safety applications.
What are the key features of this relay?
The relay features 5 normally open (N/O) contacts and 1 normally closed (N/C) contact, with a plug-in terminal block for easy installation. It is suitable for single-channel control and is equipped with forcibly guided contacts according to EN 50205.
What is the operating temperature range for this relay?
The relay operates effectively within a temperature range of -20 °C to 55 °C.
What is the maximum switching voltage for this relay?
The maximum switching voltage for this relay is 250 V AC/DC.
What is the typical application for this relay?
This relay is typically used in safety-related applications where reliable signal exchange and confirmation functions are required.
What is the degree of protection offered by this relay?
The relay offers a degree of protection rated at IP20, suitable for installation in environments with a minimum protection requirement of IP54.
What is the mounting type for this relay?
The relay is designed for DIN rail mounting, allowing for easy integration into control panels.
What is the mechanical service life of this relay?
The mechanical service life of this relay is approximately 10 million cycles, ensuring long-term reliability.
What is the rated control circuit supply voltage for this relay?
The rated control circuit supply voltage for this relay is 24 V AC/DC, with a tolerance of -15% to +10%.
What is the maximum permissible relative humidity for operation?
The maximum permissible relative humidity for operation is 75% on average, with occasional peaks up to 85%, non-condensing.
- Integration into safety circuits for industrial automation systems.
- Use in machinery requiring reliable signal exchange with confirmation functions.
- Application in environments needing force-guided contacts for safety compliance.
- Implementation in systems requiring one or two-channel activation for flexibility.
- Suitable for use in control panels where space is limited due to its compact design.
- Ideal for applications needing a high degree of reliability and safety integrity.
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.
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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
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