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1sna230158r1000 – rc55 (100 x i) horiz,
TE Connectivity 1SNA230158R1000 is a white polyamide RC55 pre-printed terminal block marker card featuring the letter I repeated 100 times in a horizontal orientation with 5 mm spacing.
Why Choose the TE Connectivity 1SNA230158R1000 RC55 Terminal Block Markers?
The TE Connectivity 1SNA230158R1000 is an RC55 pre-printed terminal block marker card designed for clear and consistent identification of terminal connections in industrial electrical panels, control cabinets and automation systems. Part of the established Entrelec RC55 marking range, this version contains the letter I repeated 100 times in a horizontal marking orientation.
Accurate terminal identification helps panel builders, installers and maintenance engineers trace wiring and recognise connections efficiently during assembly, commissioning and servicing. The pre-printed RC55 format provides ready-to-use identification, reducing the need to produce individual labels while maintaining consistent marking throughout terminal block assemblies.
The 1SNA230158R1000 provides 100 identical “I” markers on a white polyamide card with 5 mm spacing. The card has a net weight of approximately 2.7 g and a UL 94 V-2 flammability classification, making it a practical identification accessory for compatible industrial terminal blocks.
Key Advantages
- Pre-printed with the letter I repeated 100 times.
- Horizontal marking orientation for compatible terminal installations.
- 5 mm spacing for compatible terminal block arrangements.
- White marker format provides clear, easily readable identification.
- Durable polyamide construction for industrial applications.
- Ready-to-use design helps simplify panel assembly and terminal identification.
Key Features
- TE Connectivity / Entrelec RC55 marking system.
- I (x100) pre-printed marking.
- Horizontal orientation.
- 5 mm marker spacing.
- White marker colour.
- Polyamide insulation material.
- UL 94 V-2 flammability classification.
- Approximately 2.7 g net weight per card.
Clear Identification for Industrial Terminal Blocks
Terminal marking is an important part of professionally assembled electrical control systems. Clearly identified terminals allow engineers to match installed wiring with electrical schematics, simplify circuit tracing and reduce the time required for inspection, troubleshooting and maintenance.
The RC55 range provides pre-printed markers for compatible terminal block installations. With 100 identical “I” markings arranged horizontally at 5 mm spacing, the 1SNA230158R1000 provides a convenient solution where repeated letter identification is required across terminal assemblies.
Typical Applications
- Industrial electrical control panels.
- Terminal block assemblies.
- Machine control cabinets.
- PLC and automation panels.
- Switchgear and electrical distribution equipment.
- Process control installations.
- Industrial wiring identification and maintenance.
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 I (x100) Horizontal | |
| Manufacturer part number | 1SNA230158R1000 | |
| Product type | Pre-printed terminal block marker card | |
| Pre-printed marking | I (x100) | |
| Orientation | Horizontal | |
| Spacing | 5 mm | |
| Colour | White | |
| Material | Polyamide | |
| Flammability classification | UL 94 V-2 | |
| Net dimensions (H × W × D) | 60 × 2 × 61 mm | |
| Net weight | 2.7 g | |
| EAN | 3472592301587 |
Frequently Asked Questions
What is the TE Connectivity 1SNA230158R1000 used for?
It is an RC55 pre-printed terminal block marker card used to provide clear identification of compatible terminals in industrial electrical and automation installations.
What is printed on the 1SNA230158R1000 marker card?
The marker card contains the letter I repeated 100 times.
Are the markings horizontal or vertical?
The TE Connectivity 1SNA230158R1000 uses a horizontal marking orientation.
What is the spacing of the RC55 markers?
The 1SNA230158R1000 RC55 marker card has 5 mm spacing for compatible terminal block installations.
What material is the 1SNA230158R1000 manufactured from?
The RC55 marker card uses polyamide material and has a UL 94 V-2 flammability classification.
Reliable Terminal Identification for Industrial Panels
TE Connectivity Entrelec RC55 marking accessories provide panel builders and electrical engineers with a practical method of creating organised, clearly identifiable terminal assemblies for industrial control, distribution and automation equipment.
