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1sna233131r1400 – rc610 marker horiz 3ph e +n
TE Connectivity 1SNA233131R1400 RC610 white pre-printed terminal block marker card featuring the L1-L2-L3-N-PE sequence repeated 20 times with horizontal orientation and 6 mm pitch for three-phase electrical identification.
£4.74
Why Choose the TE Connectivity RC610 1SNA233131R1400 Terminal Block Marker Card?
The TE Connectivity 1SNA233131R1400 is an RC610 pre-printed terminal block marker card designed for clear identification of three-phase, neutral and protective earth connections in electrical control panels, distribution equipment and industrial automation systems. Part of the established TE Connectivity ENTRELEC RC610 marking system, this version features the pre-printed sequence L1-L2-L3-N-PE repeated 20 times in a horizontal orientation.
Using dedicated phase, neutral and protective earth markers helps panel builders and electrical engineers create consistent identification across power distribution and control wiring. The familiar L1, L2, L3, N and PE legends make connection points easier to recognise during installation, commissioning, inspection, troubleshooting and maintenance.
The 1SNA233131R1400 provides L1-L2-L3-N-PE markings repeated 20 times on a white marker card with horizontal coding. Designed around a 6 mm pitch, it provides 100 individual pre-printed markings for convenient identification of compatible terminal block installations.
Key Advantages
- Purpose-designed pre-printed terminal block identification marker card.
- Features L1-L2-L3-N-PE legends for three-phase, neutral and protective earth identification.
- Complete marking sequence is repeated 20 times.
- Provides 100 individual pre-printed markings.
- Horizontal marking orientation for compatible terminal block installations.
- White marker surface provides clear, easy-to-read electrical identification.
- Part of the established TE Connectivity ENTRELEC RC610 terminal marking system.
Key Features
- TE Connectivity ENTRELEC RC610 series.
- Pre-printed L1-L2-L3-N-PE marking sequence.
- 20 repetitions of the complete five-mark sequence.
- 100 individual markings per card.
- Horizontal product orientation.
- White marker colour.
- 6 mm pitch.
- UL 94V-2 flammability classification.
- Designed for terminal block and terminal strip identification.
Clear Three-Phase, Neutral and Earth Identification
Correct identification of three-phase electrical connections is essential for organised panel wiring. The L1, L2 and L3 legends identify the three phase conductors, while N identifies neutral and PE identifies protective earth. Using dedicated pre-printed markers creates a consistent visual reference that can help engineers trace and verify connections throughout an installation.
The RC610 marking system provides ready-printed identification without requiring individual legends to be produced on site. With the complete L1-L2-L3-N-PE sequence repeated 20 times, the 1SNA233131R1400 is particularly useful for panels containing multiple three-phase terminal groups, power circuits or distribution connections.
Typical Applications
- Three-phase electrical control panels.
- Power distribution and switchgear assemblies.
- Industrial automation cabinets.
- Motor control panels and machinery.
- L1, L2 and L3 phase terminal identification.
- Neutral and protective earth terminal identification.
- OEM machinery and professional panel building.
Technical Specifications
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| Terminal Type | Marker / Marking (accessory) | |
|---|---|---|
| Product Series | TE SNA | |
| Colour | White | |
| Manufacturer | TE Connectivity / ENTRELEC | |
| Series | RC610 | |
| Model | RC610 L1-L2-L3-N-PE (×20) HORIZONTAL | |
| Manufacturer part number | 1SNA233131R1400 | |
| Product type | Pre-printed marker card | |
| Pre-printed marking | L1-L2-L3-N-PE (×20) | |
| Total individual markings | 100 | |
| Product orientation | Horizontal | |
| Colour | White | |
| Pitch | 6 mm | |
| Marker width | 2.1 mm | |
| Flammability rating | UL 94V-2 | |
| EAN / GTIN | 3472592331317 |
Frequently Asked Questions
What is the TE Connectivity 1SNA233131R1400 used for?
The 1SNA233131R1400 is a pre-printed terminal block marker card designed to identify L1, L2, L3, neutral and protective earth connections in compatible terminal block installations.
What is printed on the RC610 1SNA233131R1400?
The marker card is pre-printed with the sequence L1-L2-L3-N-PE, with the complete five-mark sequence repeated 20 times.
How many individual markings are provided on the 1SNA233131R1400?
The L1-L2-L3-N-PE sequence is repeated 20 times, providing 100 individual pre-printed markings across the card.
Are the 1SNA233131R1400 markings horizontal or vertical?
The TE Connectivity 1SNA233131R1400 has a horizontal product orientation.
What pitch does the RC610 1SNA233131R1400 use?
The 1SNA233131R1400 uses a 6 mm pitch and is designed as a pre-printed identification accessory for compatible terminal blocks and terminal strips.
Professional Terminal Identification for Industrial Systems
TE Connectivity ENTRELEC RC610 terminal marking accessories provide panel builders, automation engineers and electrical installers with practical pre-printed identification solutions for creating clear, organised and maintainable industrial wiring systems.
