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1snk805712r0000 – female plug-pi spring
TE Connectivity CDK2.5 1SNK805712R0000 is a grey 2.5 mm² one-pole female PI-Spring plug terminal block rated at 24 A and 1000 V IEC for modular power and signal connections in industrial control and automation systems.
£0.5125
Why Choose the TE Connectivity CDK2.5 1SNK805712R0000 Female PI-Spring Plug?
The TE Connectivity CDK2.5 1SNK805712R0000 is a compact and reliable 2.5 mm² female PI-Spring plug terminal block designed for pluggable power and signal connections in industrial control panels, machinery and automation systems. As part of the TE Connectivity ENTRELEC SNK series, it combines fast spring-clamp conductor termination with a modular plug design that simplifies assembly, installation and equipment maintenance.
The CDK2.5 uses PI-Spring connection technology to provide secure conductor termination while avoiding conventional screw connections. Individual female plugs can be snapped together without special tools to create multi-pole plug assemblies, providing flexibility when configuring or modifying industrial wiring systems.
With an IEC current rating of 24 A and an IEC voltage rating of 1000 V, the CDK2.5 provides dependable performance for industrial electrical circuits. It accepts flexible conductors from 0.22–2.5 mm² and rigid stranded conductors up to 4 mm², while its compact 5.2 mm spacing enables space-efficient modular plug assemblies.
Key Advantages
- Compact 2.5 mm² female PI-Spring plug terminal for industrial power and signal connections.
- 24 A / 1000 V IEC rating for dependable industrial electrical performance.
- Individual plugs can be snapped together without special tools to create customised multi-pole assemblies.
- PI-Spring connection technology provides fast and secure conductor termination.
- Accepts flexible conductors up to 2.5 mm² and rigid stranded conductors up to 4 mm².
- Compact 5.2 mm spacing supports high-density pluggable wiring configurations.
Key Features
- TE Connectivity ENTRELEC SNK series.
- CDK2.5 female PI-Spring plug.
- 2.5 mm² rated cross-section.
- One-pole modular plug design.
- Two connection positions.
- 24 A IEC rated current.
- 1000 V IEC rated voltage.
- 22 A UL / CSA rated current.
- 600 V UL / CSA operating voltage.
- 5.2 mm product spacing.
- Grey UL 94V-0 polyamide housing.
- IP20 protection rating.
Flexible PI-Spring Pluggable Connections
The CDK2.5 combines PI-Spring conductor termination with a modular female plug format to provide fast and flexible industrial wiring. Its spring connection maintains consistent contact pressure, while suitable conductors can be connected efficiently during panel assembly, machine construction or maintenance.
Individual CDK2.5 plugs can be snapped together without special tooling to build customised multi-pole assemblies. This modular approach enables plug configurations to be adapted when wiring requirements change and can reduce the need to stock numerous pre-configured plug variants.
Typical Applications
- Industrial control panels and electrical cabinets.
- Pluggable power and signal connections.
- Machine building and OEM automation systems.
- Modular machinery and removable electrical assemblies.
- PLC, control and instrumentation wiring.
- Factory automation and production equipment.
Technical Specifications
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| Conductor Size | 2.5 mm² | |
|---|---|---|
| Product Series | TE SNK | |
| Connection | Spring clamp | |
| Terminal Type | Feed-through | |
| Colour | Grey | |
| Manufacturer | TE Connectivity | |
| Brand / product family | ENTRELEC | |
| Series | SNK | |
| Model | CDK2.5 | |
| Manufacturer part number | 1SNK805712R0000 | |
| Product type | Female plug terminal block | |
| Connection type | PI-Spring / spring clamp | |
| Rated cross-section | 2.5 mm² | |
| Number of poles | 1 | |
| Number of positions | 2 | |
| Gauge type | A2 / 2.3 mm diameter | |
| Rated current (IEC) | 24 A | |
| Rated current (UL / CSA) | 22 A | |
| Rated voltage (IEC) | 1000 V | |
| Rated voltage (CSA) | 600 V | |
| Maximum operating voltage (UL / CSA) | 600 V | |
| Short-time withstand current at 1 s | 300 A | |
| Impulse withstand voltage (IEC) | 8000 V | |
| Dielectric withstand voltage | 2200 V | |
| Power loss | 0.4 W | |
| Flexible conductor capacity | 0.22–2.5 mm² | |
| Rigid stranded conductor capacity | 0.2–4 mm² | |
| Insulated ferrule capacity | 0.22–2.5 mm² | |
| Non-insulated ferrule capacity | 0.22–2.5 mm² | |
| Twin ferrule capacity | 0.22–0.5 mm² | |
| Wire stripping length | 11 mm | |
| Tool size | 3.5 mm | |
| Product spacing | 5.2 mm | |
| Colour | Grey | |
| Housing material | Polyamide | |
| Protection rating | IP20 | |
| Flammability rating | UL 94V-0 | |
| Dimensions (H × W × D) | 19.1 × 18.5 × 36.2 mm | |
| Weight | approx. 2.8 g | |
| Operating temperature range | -55–110 °C | |
| Installation temperature range | -5–40 °C |
Frequently Asked Questions
What is the TE Connectivity CDK2.5 1SNK805712R0000 used for?
The CDK2.5 is a female PI-Spring plug terminal block designed to provide modular pluggable connections for power and signal wiring in industrial control panels, machinery and automation systems.
What are the electrical ratings of the CDK2.5?
The CDK2.5 has an IEC rated current of 24 A and an IEC rated voltage of 1000 V, with a 22 A UL / CSA current rating and a maximum 600 V UL / CSA operating voltage.
What conductor sizes can the CDK2.5 accept?
The PI-Spring connection accepts flexible conductors from 0.22–2.5 mm² and rigid stranded conductors from 0.2–4 mm², with insulated and non-insulated ferrules from 0.22–2.5 mm².
Can multiple CDK2.5 female plugs be connected together?
Yes. Individual CDK2.5 female plugs can be snapped together without special tools to create customised multi-pole plug assemblies for industrial wiring applications.
What is the spacing of the CDK2.5 female plug?
The CDK2.5 has a compact 5.2 mm spacing, helping provide space-efficient modular plug assemblies in industrial control and automation equipment.
Trusted Industrial Terminal Technology
TE Connectivity ENTRELEC SNK pluggable terminal technology provides industrial panel builders, machine manufacturers and automation engineers with flexible and dependable electrical connections, with the CDK2.5 combining modular female plug construction and PI-Spring termination for efficient assembly and maintenance.
