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1sna166907r2400 – m10-d-c5a-6-6
TE Connectivity M10-D-C5A-6.6 1SNA166907R2400 is a 10-contact ESSAILEC multicircuit socket with half-base mounting, 5 × 0.8 mm quick-connect terminals and red plastic 6.6 coding for high-density industrial panel wiring.
Why Choose the TE Connectivity M10-D-C5A-6.6 1SNA166907R2400 ESSAILEC Multicircuit Socket?
The TE Connectivity M10-D-C5A-6.6 1SNA166907R2400 is a 10-contact ESSAILEC multicircuit socket designed for high-density wiring and electrical test applications in industrial panels. Part of the established TE Connectivity ENTRELEC ESSAILEC range, it provides a compact alternative to larger terminal-strip arrangements where multiple secondary circuits need to be connected within limited panel space.
This M10-D-C5A-6.6 variant combines half-base mounting with 5 × 0.8 mm quick-connect terminals and a distinctive red plastic 6.6 coding arrangement. The coded interface helps distinguish the circuit configuration and supports correct mating with the appropriate ESSAILEC plug, while the modular socket format simplifies integration into measurement, control and protection panels.
With a rated voltage of 400 V, rated current of 8 A and impulse withstand voltage of 4 kV, the M10-D-C5A family is designed for demanding industrial secondary-circuit applications. The 1SNA166907R2400 measures just 22 × 63 × 40 mm and supports standard G32 and TH35 DIN rails, providing a compact and flexible solution for professional panel building.
Key Advantages
- 10-contact multicircuit design supports high-density panel wiring.
- Compact alternative to larger conventional terminal-strip arrangements.
- Red plastic 6.6 coding provides clear circuit identification and mating control.
- 5 × 0.8 mm quick-connect terminals support efficient panel wiring.
- Half-base mounting provides practical integration into ESSAILEC installations.
- Compatible with common G32 and TH35 DIN rail formats.
- Designed for industrial measurement, monitoring, control and protection circuits.
Key Features
- TE Connectivity ENTRELEC ESSAILEC multicircuit range.
- M10-D-C5A-6.6 configuration.
- 10-contact socket.
- Half-base mounting.
- Quick-connect C5A terminals.
- Quick-connect size: 5 × 0.8 mm.
- Red plastic coding 6.6.
- Polycarbonate construction within the M10-D-C5A multicircuit range.
- Silver-plated conductive parts within the ESSAILEC multicircuit system.
- Designed for compact, high-density panel-board wiring.
Reliable High-Density Multicircuit Panel Wiring
The ESSAILEC M10 multicircuit range is intended for applications where multiple electrical connections need to be concentrated into a compact panel footprint. The 10-contact M10-D-C5A architecture provides an efficient alternative to bulky terminal strips and supports organised wiring in measurement, monitoring, automation and protection systems.
The M10-D-C5A-6.6 combines this high-density format with quick-connect terminals and a coded plug interface. Its compact dimensions and support for standard IEC 60715 DIN rails make it particularly suitable for panel builders seeking a modular connection system that can be incorporated into densely populated industrial electrical assemblies.
Typical Applications
- High-density electrical panel wiring.
- Industrial measurement and monitoring circuits.
- Protection and control panels.
- Switchboards and distribution equipment.
- Substation instrumentation systems.
- Automation and control cabinets.
- Secondary electrical circuit interconnections.
Technical Specifications
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| Number of Levels | 1 | |
|---|---|---|
| Product Series | TE SNA | |
| Connection | Screw clamp | |
| Manufacturer | TE Connectivity | |
| Product family | ENTRELEC ESSAILEC Multicircuits | |
| Model | M10-D-C5A-6.6 | |
| Part number | 1SNA166907R2400 | |
| Product type | Multicircuit socket | |
| Number of contacts | 10 | |
| Mounting configuration | Half-base mounting | |
| Connection technology | Quick-connect C5A | |
| Quick-connect size | 5 × 0.8 mm | |
| Coding | 6.6 | |
| Coding material / colour | Red plastic | |
| Rated voltage | 400 V | |
| Rated current | 8 A | |
| Impulse withstand voltage | 4 kV | |
| Pollution degree | 3 | |
| Short-circuit withstand | 25 A for 5 s / 800 A for 25 ms | |
| Operating temperature | -10 to +55 °C | |
| Storage temperature | -25 to +70 °C | |
| Front protection | IP20 | |
| Product width | 22 mm | |
| Product height | 63 mm | |
| Product depth | 40 mm | |
| Product net weight | 72 g | |
| DIN rail compatibility | G32 32 × 15 mm, TH35-7.5 35 × 7.5 mm and TH35-15 35 × 15 mm to IEC 60715 | |
| EAN | 3472591669077 |
Frequently Asked Questions
What is the TE Connectivity M10-D-C5A-6.6 1SNA166907R2400?
The 1SNA166907R2400 is a 10-contact ESSAILEC multicircuit socket designed for compact, high-density wiring in industrial electrical panels and secondary-circuit applications.
What connection type does the M10-D-C5A-6.6 use?
The socket uses C5A quick-connect terminals measuring 5 × 0.8 mm, providing an efficient connection method for compatible wiring and terminals.
What does the 6.6 designation mean?
This version incorporates a 6.6 coded interface with red plastic coding, helping distinguish the socket configuration and ensure mating with the appropriate ESSAILEC plug arrangement.
What are the electrical ratings of the 1SNA166907R2400?
The M10-D-C5A multicircuit range is rated at 400 V and 8 A, with a 4 kV impulse withstand voltage and pollution degree 3.
Which DIN rails can the M10-D-C5A-6.6 be used with?
The socket supports G32 32 × 15 mm, TH35-7.5 35 × 7.5 mm and TH35-15 35 × 15 mm mounting rails in accordance with IEC 60715.
Trusted for Professional Panel Connectivity
TE Connectivity ENTRELEC ESSAILEC multicircuit components provide compact, modular connectivity for industrial electrical systems, helping panel builders organise high-density secondary-circuit wiring while maintaining convenient and clearly coded connection interfaces.
