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1sna206404r0500 – m 4/6 violet
TE Connectivity 1SNA206404R0500 M4/6 is a violet 4 mm² screw-clamp feed-through DIN rail terminal block rated at 32 A and 1000 V IEC for industrial signal and control wiring.
£0.7862
Why Choose the TE Connectivity M4/6 Violet Feed-Through Terminal Block?
The TE Connectivity M4/6, part number 1SNA206404R0500, is a violet screw-clamp feed-through terminal block from the Entrelec SNA range. Designed for DIN rail mounting, it provides a dependable single-level connection point for industrial signal and control wiring, with two connection positions and a compact 6 mm width.
The M4/6 combines proven screw-clamp termination with a rated conductor size of 4 mm². It accepts flexible conductors from 0.22–4 mm² and rigid stranded conductors from 0.2–4 mm², making it a versatile choice for control cabinets, machinery and industrial electrical assemblies.
With an IEC rating of 32 A at 1000 V, IP20 protection and a wide operating temperature range of -55 to +110 °C, this violet M4/6 terminal is engineered for robust industrial service. Its distinctive colour also supports visual circuit identification within complex terminal strips.
Key Advantages
- 32 A, 1000 V IEC rating for industrial signal and control circuits.
- Accommodates conductors up to 4 mm².
- Proven screw-clamp termination provides a secure conductor connection.
- Compact 6 mm terminal width supports space-efficient panel layouts.
- Violet colour enables clear visual differentiation within terminal assemblies.
- Compatible with G32, TH35-7.5 and TH35-15 DIN rail profiles.
- Genuine TE Connectivity / Entrelec SNA terminal block.
Key Features
- TE Connectivity / Entrelec SNA modular terminal block.
- Manufacturer designation: M4/6.
- Feed-through terminal block function.
- 2 positions, 2 poles and 1 circuit.
- Single-level construction.
- Screw-terminal conductor connection.
- Violet polyamide 6.6 housing.
- UL94 V-0 housing flammability rating.
- IP20 protection rating.
- Suitable for DIN rail-mounted industrial signal wiring.
Reliable Wire Termination for Industrial Panel Wiring
The M4/6 uses a proven screw-clamp connection to secure conductors within the terminal block, providing a repeatable electrical connection for industrial panel wiring. Its 4 mm² conductor capacity and 32 A IEC rating make it suitable for a broad range of control, signal and auxiliary distribution circuits.
At only 6 mm wide, the terminal supports dense DIN rail installations without sacrificing practical conductor capacity. Compatibility with both G32 and standard TH35 DIN rails also makes the M4/6 suitable for new equipment as well as maintenance and refurbishment of established Entrelec SNA terminal assemblies.
Typical Applications
- Industrial electrical control panels.
- PLC and automation cabinets.
- Signal and control circuit wiring.
- Machine building and OEM equipment.
- Switchgear and distribution assemblies.
- Instrumentation and process-control systems.
- Colour-coded terminal strips requiring violet identification.
Technical Specifications
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| Number of Levels | 1 | |
|---|---|---|
| Product Series | TE SNA | |
| Connection | Screw clamp | |
| Terminal Type | Feed-through | |
| Conductor Size | 4 mm² | |
| Colour | Violet | |
| Manufacturer | TE Connectivity / Entrelec | |
| Series | SNA | |
| Model | M4/6 | |
| Part number | 1SNA206404R0500 | |
| Product type | Screw-clamp feed-through terminal block | |
| Block function | Feed-through | |
| Number of circuits | 1 | |
| Number of poles | 2 | |
| Number of positions | 2 | |
| Number of levels | 1 | |
| Rated current (IEC) | 32 A | |
| Rated voltage (IEC) | 1000 V | |
| Rated current (UL / CSA) | 30 A | |
| Rated voltage (UL / CSA) | 600 V | |
| Impulse withstand voltage (IEC) | 8000 V | |
| Short-time withstand current at 1 s | 480 A | |
| Rated conductor size | 4 mm² / 10 AWG | |
| Flexible conductor capacity | 0.22–4 mm² | |
| Rigid stranded conductor capacity | 0.2–4 mm² | |
| Wire stripping length | 9.5 mm | |
| Tightening torque | 0.5 N·m | |
| Tool size | 4 mm | |
| Width / pitch | 6 mm | |
| Height | 44.5 mm | |
| Depth | 40.5 mm | |
| Housing material | Polyamide 6.6 | |
| Colour | Violet | |
| DIN rail mounting | G32, TH35-7.5 and TH35-15 | |
| Degree of protection | IP20 | |
| Flammability rating | UL94 V-0 | |
| Installation temperature | -5 to +40 °C | |
| Operating temperature | -55 to +110 °C | |
| Product net weight | 8.2 g |
Frequently Asked Questions
What is the TE Connectivity M4/6 1SNA206404R0500?
The 1SNA206404R0500 is a violet M4/6 screw-clamp feed-through terminal block from the TE Connectivity / Entrelec SNA range for DIN rail-mounted industrial wiring.
What are the current and voltage ratings of the M4/6?
The M4/6 is rated at 32 A and 1000 V under IEC specifications. Its UL and CSA current rating is 30 A, with a maximum main-circuit operating voltage of 600 V.
What wire sizes can the M4/6 terminal accept?
The terminal has a rated conductor size of 4 mm² / 10 AWG, with specified capacities including 0.22–4 mm² flexible and 0.2–4 mm² rigid stranded conductors.
Which DIN rails can the M4/6 be mounted on?
The TE Connectivity M4/6 is designed for mounting on G32, TH35-7.5 and TH35-15 DIN rail profiles.
What colour is the 1SNA206404R0500 terminal block?
Part number 1SNA206404R0500 is violet, providing a distinctive colour option for circuit identification and organised terminal-strip layouts.
Trusted for Professional Industrial Connections
TE Connectivity Entrelec SNA terminal blocks provide panel builders, automation engineers and machine manufacturers with proven DIN rail connection technology for creating organised, robust and serviceable industrial electrical assemblies.
