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1sna237051r2300 – rcal85 10x(101a110) vert,
TE Connectivity RCAL85 1SNA237051R2300 is a white polyamide pre-printed terminal block marker card with an 8 mm pitch and 100 vertically orientated markers numbered 101 to 110 repeated 10 times for compatible SNA and Solution series terminal blocks.
Why Choose the TE Connectivity RCAL85 1SNA237051R2300 Terminal Block Markers?
The TE Connectivity RCAL85 1SNA237051R2300 is a pre-printed terminal block marker card designed for clear and consistent identification of electrical connection points in industrial control panels and automation systems. Part of the RCAL85 marking system, this version features the numbers 101 to 110 repeated 10 times in a vertical orientation, providing 100 individual terminal identification markers.
RCAL85 markers are designed for marking compatible terminal blocks with spring connections and ADO System® miniblocks from the SNA and Solution series. The ready-printed format saves time during panel assembly by eliminating the need to produce individual terminal labels, while helping maintain consistent identification throughout electrical installations.
The 1SNA237051R2300 features a vertical marking orientation, 8 mm pitch and a white polyamide construction. Its repeated 101–110 sequence makes it particularly suitable for installations where the same ten terminal references are required across multiple circuits, terminal groups or functional sections.
Key Advantages
- Pre-printed 101–110 numbering sequence repeated 10 times.
- Provides 100 individual terminal identification markers.
- Vertical marking orientation for compatible terminal layouts.
- 8 mm pitch for compatible terminal block assemblies.
- Ready-printed format reduces manual marking and panel assembly time.
- White marker surface provides clear, consistent terminal identification.
Key Features
- TE Connectivity / Entrelec RCAL85 terminal marking system.
- Pre-printed numerical markings from 101 to 110.
- Numbering sequence repeated 10 times.
- 100 individual markers per card.
- Vertical marking direction.
- 8 mm marker pitch.
- White polyamide construction.
- V2 flammability classification.
Reliable Identification for Terminal Block Assemblies
Clear terminal identification helps simplify panel wiring, commissioning, troubleshooting and maintenance. Pre-printed RCAL85 marker cards provide consistent terminal references without requiring installers to manually produce each individual label, helping ensure electrical drawings and physical terminal assemblies can be correlated efficiently.
The repeated 101–110 sequence of the TE Connectivity 1SNA237051R2300 is particularly useful where multiple groups of terminals use the same numerical references. Its vertical format and 8 mm pitch make it a practical identification accessory for compatible SNA and Solution series terminal block installations.
Typical Applications
- Industrial electrical control panels.
- Terminal block assemblies and terminal strips.
- PLC and automation control cabinets.
- Machine building and OEM electrical systems.
- Spring-connection terminal block installations.
- ADO System® miniblock assemblies.
- Commissioning, maintenance and circuit identification.
Technical Specifications
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| Terminal Type | Marker / Marking (accessory) | |
|---|---|---|
| Product Series | TE SNA | |
| Colour | White | |
| Manufacturer | TE Connectivity / Entrelec | |
| Series | RCAL85 | |
| Model | RCAL85 10X(101A110) VERT. | |
| Manufacturer part number | 1SNA237051R2300 | |
| Product type | Pre-printed terminal block marker card | |
| Marking | 101–110 (×10) | |
| Number of individual markers | 100 | |
| Marking orientation | Vertical | |
| Pitch | 8 mm | |
| Colour | White | |
| Material | Polyamide | |
| Flammability classification | V2 | |
| Compatible ranges | SNA and Solution series terminal blocks | |
| Card weight | approx. 2.9 g | |
| Barcode / EAN | 3472592370514 |
Frequently Asked Questions
What is the TE Connectivity 1SNA237051R2300 used for?
It is a pre-printed RCAL85 marker card used to provide clear numerical identification for compatible terminal blocks in industrial electrical panels and automation systems.
What numbers are printed on the 1SNA237051R2300 marker card?
The card contains the numbers 101 to 110 repeated 10 times, providing a total of 100 individual pre-printed markers.
Are the markings horizontal or vertical?
The 1SNA237051R2300 uses a vertical marking orientation.
What pitch does the RCAL85 1SNA237051R2300 use?
The marker card has an 8 mm pitch for use with compatible terminal block assemblies.
What material is the RCAL85 marker card made from?
The marker card is manufactured from white polyamide with a V2 flammability classification.
Trusted for Professional Terminal Identification
TE Connectivity / Entrelec RCAL85 marking products provide panel builders, electricians and automation engineers with practical pre-printed identification for organised, traceable and maintainable industrial terminal block assemblies.
