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1sna237131r1000 – rcal85 20x(symb,triph1) horiz
TE Connectivity RCAL85 1SNA237131R1000 is a white 8 mm pitch horizontal terminal block marker card containing 100 pre-marked L1-L2-L3-N-PE symbols arranged as five symbols repeated twenty times for three-phase electrical identification.
£3.60
Why Choose the TE Connectivity RCAL85 1SNA237131R1000 Pre-Marked Marker Card?
The TE Connectivity RCAL85 1SNA237131R1000 is a pre-marked terminal block identification card designed to provide clear phase, neutral and protective-earth identification in industrial electrical installations. Part of the established Entrelec RCAL85 marking system, this version carries the symbols L1-L2-L3-N-PE repeated 20 times in a horizontal orientation.
The marker card provides 100 individual markers, comprising five different electrical identification symbols repeated across the card. This ready-to-use format is particularly useful for three-phase terminal assemblies, allowing installers to identify phases L1, L2 and L3 together with neutral N and protective earth PE without individually printing or handwriting each marker.
The 1SNA237131R1000 features a white marker background, 8 mm pitch and horizontal orientation. Its factory pre-printed format supports consistent terminal identification while its UL 94V-2 flammability classification makes it suitable for professional industrial control-panel and terminal-strip applications.
Key Advantages
- Pre-marked with L1-L2-L3-N-PE symbols repeated 20 times.
- Provides 100 individual terminal markers on one card.
- Ideal for identifying three-phase, neutral and protective-earth terminals.
- Horizontal marking orientation for compatible terminal assemblies.
- 8 mm pitch format for compatible terminal block systems.
- Factory pre-printing reduces terminal marking and panel assembly time.
- UL 94V-2 flammability classification for industrial applications.
Key Features
- TE Connectivity / Entrelec RCAL85 terminal marking system.
- L1-L2-L3-N-PE pre-printed marking sequence.
- Five different symbols repeated 20 times.
- 100 markers per card.
- Horizontal product orientation.
- 8 mm marker pitch.
- White primary product colour.
- UL 94V-2 flammability rating.
- Designed for terminal block and terminal strip marking applications.
Reliable Phase and Terminal Identification for Industrial Panels
Clear identification of phases, neutral and protective-earth conductors is important for safe, efficient wiring, commissioning and maintenance of three-phase electrical systems. The RCAL85 pre-marked format provides consistent factory-produced symbols, reducing the need to prepare individual terminal labels during panel construction.
By repeating the L1-L2-L3-N-PE sequence twenty times, the TE Connectivity 1SNA237131R1000 provides a practical marking solution for multiple three-phase terminal groups within the same electrical assembly. Its horizontal format and clear white background help keep terminal identification organised and readily visible during installation and subsequent servicing.
Typical Applications
- Three-phase terminal block identification.
- Industrial control and automation panels.
- Motor control centres and machinery.
- Power distribution assemblies.
- PLC and electrical control cabinets.
- Phase, neutral and protective-earth terminal identification.
Technical Specifications
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| Terminal Type | Marker / Marking (accessory) | |
|---|---|---|
| Product Series | TE SNA | |
| Colour | White | |
| Manufacturer | TE Connectivity / Entrelec | |
| Series | RCAL85 | |
| Manufacturer part number | 1SNA237131R1000 | |
| Product type | Pre-marked terminal block marker card | |
| Pre-printed marking | L1-L2-L3-N-PE (x20) | |
| Number of symbols | 5 different symbols | |
| Repetitions | 20 | |
| Marker quantity | 100 markers per card | |
| Orientation | Horizontal | |
| Pitch | 8 mm | |
| Colour | White | |
| UL flammability rating | UL 94V-2 | |
| Card weight | 2.90 g | |
| Barcode | 3472592371313 | |
| Application | Terminal block and terminal strip identification |
Frequently Asked Questions
What is the TE Connectivity 1SNA237131R1000 used for?
It is a pre-marked RCAL85 terminal block marker card used to identify phase, neutral and protective-earth terminals in industrial electrical assemblies.
What symbols are printed on the 1SNA237131R1000 marker card?
The card is pre-printed with L1-L2-L3-N-PE repeated 20 times, providing phase, neutral and protective-earth identification.
How many markers are provided on the RCAL85 1SNA237131R1000 card?
The card contains 100 markers, consisting of five different symbols repeated twenty times.
Is the 1SNA237131R1000 a horizontal marker card?
Yes. TE Connectivity specifies the 1SNA237131R1000 with a horizontal product orientation.
What flammability rating does the 1SNA237131R1000 have?
The RCAL85 marker card has a UL 94V-2 flammability classification.
Trusted Terminal Identification for Industrial Panels
TE Connectivity and Entrelec RCAL85 marking products provide panel builders, machine manufacturers and automation professionals with consistent pre-printed identification for organised, traceable and maintainable industrial terminal block installations.
