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
2908261
Phoenix Contact 2908261 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
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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.
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 2908261 is a single-channel electronic circuit breaker designed to protect 24 V DC loads from overload and short circuit conditions. This compact device, with a width of just 6 mm, is ideal for space-constrained control cabinets. It features an adjustable current range from 1 to 4 A, allowing for flexible application across various settings. The circuit breaker integrates seamlessly with the CLIPLINE complete terminal block system, offering simple potential distribution and easy installation on DIN rails. With electronic locking of set nominal currents, it ensures reliable and precise protection tailored to specific requirements. The device operates efficiently with a voltage drop of only 0.12 V at 4 A and supports a maximum capacitive load of 20000 µF. Its robust design is suitable for operation in ambient temperatures ranging from -30 °C to 60 °C, making it a versatile choice for industrial environments.
| Specification | Description |
|---|---|
| Part Number | 2908261 |
| Manufacturer | Phoenix Contact |
| Part Name | Electronic Device Circuit Breaker - PTCB E1 24DC/1-4A NO |
| Voltage Range | 18 V DC to 30 V DC |
| Rated Voltage | 24 V DC |
| Rated Current | 4 A DC (Rated current output), adjustable between 1 A and 4 A DC |
| Total Current Input | 24 A DC |
| Connection Method | Push-in connection |
| Conductor Cross Section | 0.2 mm² to 4 mm² (solid), 0.2 mm² to 2.5 mm² (flexible with ferrule) |
| Degree of Protection | IP20 |
| Mounting Type | DIN rail: 35 mm |
| Colour | Traffic grey A RAL 7042 |
| Fuse Type | Electronic |
| Efficiency | > 99% |
| Shutdown Time | ≤ 10 ms for short circuit > 2.0 x Iₙ, 1 s for 1.2 ... 2.0 x Iₙ |
| Surge Voltage Shutdown | ≥ 30.5 V DC (active), ≤ 29.5 V DC (inactive) |
| Max. Capacitive Load | 20000 µF |
| Environmental Compliance | REACh SVHC, China RoHS |
| Approvals | UL Listed, UL Recognized, cUL Listed, cULus Listed |
| Description | The Phoenix Contact 2908261 is a high-performance electronic device circuit breaker designed for industrial applications. It offers adjustable current settings, ensuring flexibility and precision in circuit protection. With its robust design and high efficiency, this circuit breaker is ideal for safeguarding electrical systems against overloads and short circuits. Its push-in connection method allows for easy installation, making it a reliable choice for professionals seeking dependable circuit protection solutions. |
What type of device is this part?
This part is an electronic device circuit breaker designed to protect 24 V DC loads against overload and short circuit.
What are the dimensions of this circuit breaker?
The circuit breaker has a height of 105.8 mm, a width of 6.2 mm, and a depth of 55.6 mm, including the DIN rail.
What is the operating temperature range for this circuit breaker?
The operating temperature range for this circuit breaker is from -30 °C to 60 °C.
What is the rated current output of this circuit breaker?
The rated current output of this circuit breaker is adjustable, with options of 1 A, 2 A, 3 A, or 4 A DC.
What is the maximum capacitive load for the load circuit?
The maximum capacitive load for the load circuit is 20000 µF, depending on the current setting and the short-circuit current available.
What is the degree of protection for this circuit breaker?
This circuit breaker has a degree of protection rated at IP20.
What is the connection method used for this circuit breaker?
The connection method used for this circuit breaker is a push-in connection.
What approvals does this circuit breaker have?
This circuit breaker is UL Listed, UL Recognized, cUL Listed, and cULus Listed.
What is the typical power dissipation during nominal operation?
The typical power dissipation during nominal operation is less than 1.3 W.
What is the altitude limit for operation of this circuit breaker?
The circuit breaker can operate at altitudes up to 3000 m at 52 °C and up to 4000 m at 46 °C above mean sea level.
- Protecting 24 V DC loads from overload and short circuit conditions.
- Integration into control cabinets for space-efficient circuit protection.
- Use in industrial automation systems for reliable power distribution.
- Application in environments requiring adjustable current settings for diverse load protection.
- Suitable for use in systems with potential distribution needs using the CLIPLINE complete terminal block system.
- Ideal for installations on DIN rails in various industrial settings.
- Utilized in applications requiring electronic locking of set nominal currents for enhanced safety.
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
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- 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
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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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