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1sna230203r1600 – rc55 (100 x x) vert,
TE Connectivity 1SNA230203R1600 is an Entrelec RC55 white polyamide pre-printed marker card containing 100 repeated X markers with vertical orientation and 5 mm spacing for industrial terminal block identification.
Why Choose the TE Connectivity RC55 1SNA230203R1600 Terminal Block Markers?
The TE Connectivity RC55 1SNA230203R1600 is a pre-printed terminal block marker card designed for clear and consistent identification of terminals in electrical control panels, distribution equipment and industrial automation systems. Part of the established Entrelec RC55 marking range, this version contains 100 repeated “X” markers with a vertical marking orientation.
RC55 markers provide a practical and professional method of identifying connection points during panel assembly, commissioning, troubleshooting and maintenance. Their pre-printed format provides uniform identification throughout compatible terminal assemblies and helps eliminate the need to create individual handwritten labels.
The 1SNA230203R1600 marker card contains 100 white pre-printed “X” legends with 5 mm spacing. It is manufactured from polyamide and carries a UL 94V-2 flammability classification, providing a purpose-designed identification accessory for professional electrical installations.
Key Advantages
- Purpose-designed RC55 terminal block identification marker card.
- Contains 100 identical pre-printed “X” markers.
- Vertical marking orientation for compatible terminal layouts.
- 5 mm spacing for consistent terminal identification.
- White markers provide clear and easily recognised identification.
- Durable polyamide construction with UL 94V-2 classification.
- Pre-printed format helps save time during panel assembly, commissioning and maintenance.
Key Features
- TE Connectivity / Entrelec RC55 marking system.
- 100 repeated “X” legends per marker card.
- Vertical marking orientation.
- 5 mm marker spacing.
- White primary product colour.
- Polyamide insulation material.
- UL 94V-2 flammability rating.
- Pre-printed and ready for compatible terminal block identification.
Clear Terminal Identification for Electrical Panels
Accurate terminal identification helps panel builders, installers and maintenance engineers associate electrical connection points with wiring diagrams and circuit documentation. Pre-printed RC55 marker cards provide consistent, legible legends across terminal assemblies without requiring individual handwritten identification.
The 1SNA230203R1600 provides 100 identical “X” markers, making it particularly suitable where multiple terminals or connection points require the same letter designation. Its vertical marking orientation and 5 mm spacing provide a practical identification solution for compatible industrial terminal block installations.
Typical Applications
- Industrial electrical control panels.
- Terminal block and terminal strip assemblies.
- PLC and automation cabinets.
- Machine control and production equipment.
- Power distribution and switchgear assemblies.
- OEM electrical equipment.
- Panel building, maintenance and refurbishment projects.
Technical Specifications
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| Terminal Type | Marker / Marking (accessory) | |
|---|---|---|
| Product Series | TE SNA | |
| Colour | White | |
| Manufacturer | TE Connectivity / Entrelec | |
| Series | RC55 | |
| Model | RC55 X (X100) VERTICAL | |
| Manufacturer part number | 1SNA230203R1600 | |
| Product type | Pre-printed marker card | |
| Pre-printed mark | X (x100) | |
| Number of markers | 100 | |
| Marking orientation | Vertical | |
| Spacing | 5 mm | |
| Colour | White | |
| Material | Polyamide | |
| UL flammability rating | UL 94V-2 | |
| Product height | 60 mm | |
| Product width | 2 mm | |
| Product depth | 61 mm | |
| Product net length | 5 mm | |
| Net weight | 2.7 g | |
| EAN | 3472592302034 | |
| ETIM classification | EC000761 – Labelling for terminal block | |
| RoHS status | Following EU Directive 2011/65/EC | |
| Application | Terminal block identification |
Frequently Asked Questions
What is the TE Connectivity 1SNA230203R1600 used for?
It is an RC55 pre-printed marker card used for identifying compatible terminal blocks in industrial electrical panels, control cabinets and automation systems.
What is printed on the RC55 1SNA230203R1600 markers?
Each marker is pre-printed with the letter “X”, with 100 identical X markers provided on the card.
Are the markings horizontal or vertical?
The 1SNA230203R1600 has a vertical marking orientation for suitable terminal block arrangements.
What spacing does the RC55 1SNA230203R1600 use?
The marker card uses 5 mm spacing for compatible terminal block identification applications.
What material and flammability rating does the marker have?
The RC55 marker is manufactured from polyamide and has a UL 94V-2 flammability classification.
Reliable Identification for Industrial Wiring
TE Connectivity Entrelec RC55 pre-printed markers provide clear and consistent terminal identification for professional control panels and industrial electrical assemblies, helping simplify installation, commissioning and maintenance.
