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
1663611
Phoenix Contact 1663611 available at EU Automation. Get in touch today for a quick price.
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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.
Phoenix Contact 1663611 is a precision turned crimp contact designed for dependable use in HEAVYCON connector assemblies. This individual male contact is sized for 2.5 mm² conductors (AWG 14) and features a silver-plated copper alloy construction to support efficient conductivity and durable mating performance in demanding industrial connection applications.
Built for crimp termination, the CK2,5-ED-2,50ST AG offers a practical solution where secure, repeatable wire connection is required within compatible Phoenix Contact contact carriers, including selected HC-M, HC-A, HC-BB, HC-B and HC-HV series. It is suitable for operating temperatures from -40 °C to 125 °C, supports at least 500 insertion and withdrawal cycles, and uses a conductor stripping length of 7.5 mm, making it a strong choice for robust panel and machine wiring assemblies.
Built for crimp termination, the CK2,5-ED-2,50ST AG offers a practical solution where secure, repeatable wire connection is required within compatible Phoenix Contact contact carriers, including selected HC-M, HC-A, HC-BB, HC-B and HC-HV series. It is suitable for operating temperatures from -40 °C to 125 °C, supports at least 500 insertion and withdrawal cycles, and uses a conductor stripping length of 7.5 mm, making it a strong choice for robust panel and machine wiring assemblies.
| Specification | Description |
|---|---|
| Manufacturer | Phoenix Contact |
| Manufacturer Part Number | 1663611 |
| Product Name | CK2,5-ED-2,50ST AG |
| Product Type | Individual male crimp contact |
| Contact Style | Turned contact |
| Contact Gender | Male |
| Connection Method | Crimp connection |
| Series | HC-M-06 |
| Compatible Contact Carriers | Suitable for HC-M-06, HC-M-HV, HC-M-08, HC-M-20, HC-A, HC-BB, HC-B and HC-HV contact carriers |
| Conductor Cross Section | 2.5 mm² |
| AWG Size | 14 AWG |
| Wire Stripping Length | 7.5 mm |
| Stripping Length for HC-M-HV | 9.5 mm |
| Contact Material | Copper alloy |
| Contact Surface Finish | Silver-plated |
| Operating Temperature Range | -40 °C to 125 °C |
| Insertion / Withdrawal Cycles | ≥ 500 |
| Compliance Reference | Crimp connection quality determined in accordance with DIN EN 60352-2 |
| Approximate Weight | 1.358 g per piece |
| Country of Origin | Germany |
| Minimum Order Quantity | 100 pieces |
What is this crimp contact used for?
This is an individual turned male crimp contact designed for use in heavy-duty rectangular connector assemblies. It is used to terminate a conductor and fit into compatible contact carriers within industrial connector systems.
What conductor size is this contact designed for?
It is designed for a 2.5 mm² conductor size, which corresponds to AWG 14. Using the correct conductor size is important for achieving a reliable crimp connection.
Is this a male or female contact?
This is a male contact. It is supplied as an individual contact rather than as a complete insert or assembled connector.
What type of connection does this contact use?
It uses a crimp connection. The contact is intended to be crimped onto the conductor and then inserted into a compatible contact carrier.
What is the contact made from?
The contact is made from copper alloy and has a silver-plated surface. This combination helps provide good conductivity and dependable performance in connector applications.
Which connector series can this contact fit?
This contact is intended for compatible contact carriers in the HC-M-06, HC-M-HV, HC-M-08, HC-M-20, HC-A, HC-BB, HC-B and HC-HV ranges. If you are matching it to an existing insert, the carrier must be designed for CK2,5-ED style contacts.
What stripping length should be used?
The recommended stripping length is 7.5 mm. For HC-M-HV applications, a stripping length of 9.5 mm is specified.
What operating temperature range is suitable for this contact?
The contact is rated for operation from -40 °C to 125 °C, making it suitable for a wide range of industrial environments where robust connector performance is required.
How many insertion and withdrawal cycles is it rated for?
It is rated for at least 500 insertion and withdrawal cycles. This makes it suitable for repeated mating and unmating in appropriately matched connector systems.
Is this contact supplied as part of a complete connector?
No. It is supplied as an individual crimp contact only. A compatible insert or contact carrier is required separately if you are building a complete connector assembly.
What are the typical applications for this contact?
Typical applications include control panels, industrial machinery, factory equipment and other heavy-duty connector assemblies where a crimp-terminated male contact is required for power or signal transmission.
What should be considered when selecting this contact for a connector build?
Key points to check are conductor size, whether a male contact is required, compatibility with the chosen contact carrier, the required stripping length and the environmental temperature range. For example, part 1663611 is specifically intended for 2.5 mm² conductors and silver-plated heavy-duty connector systems.
- Terminating 2.5 mm² conductors for heavy-duty rectangular connector assemblies in industrial equipment
- Creating reliable male crimp terminations within compatible Phoenix Contact HEAVYCON contact inserts and carriers
- Wiring power and control circuits in machinery, production lines and factory automation panels
- Building detachable cable assemblies where quick connector replacement and organised installation are important
- Equipping control cabinets and enclosures that use pluggable heavy-duty connector interfaces
- Connecting motors, drives, sensors and field devices through modular industrial connector systems
- Supporting cable harness manufacture for machine building, plant engineering and electrical assembly work
- Refurbishing or extending existing HEAVYCON connector setups that require a 2.5 mm² silver-plated crimp contact
- Providing a secure conductor termination for applications exposed to repeated connector mating and unmating
- Using in equipment interconnections where compact, standardised crimp contacts are preferred over fixed wiring
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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