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1sna237004r2500 – rcal85 10x(21a30) horiz,
TE Connectivity 1SNA237004R2500 is a white polyamide RCAL85 pre-printed terminal block marker card containing 100 horizontally oriented markers with the 21–30 numbering sequence repeated ten times, 8 mm spacing and a UL 94V-2 flammability rating for compatible SNA and Solution series terminal blocks.
£3.60
Why Choose the TE Connectivity RCAL85 1SNA237004R2500 Marker Card?
The TE Connectivity RCAL85 1SNA237004R2500 is a pre-printed terminal block marker card designed for clear and consistent identification of terminals in industrial electrical panels, control cabinets and automation systems. Part of the ENTRELEC RCAL85 marking range, this white marker card is horizontally pre-printed with the numbers 21 to 30, with the complete sequence repeated ten times.
RCAL85 pre-printed markers are designed for compatible SNA and Solution series spring-clamp terminal blocks and ADO System Miniblocks. Factory-applied numbering saves printing and manual marking time while helping panel builders, electrical engineers and maintenance technicians maintain consistent terminal references during installation, commissioning and servicing.
The 1SNA237004R2500 provides a card with 100 markers, comprising ten repetitions of the 21–30 sequence in a horizontal orientation. Its 8 mm spacing, white polyamide construction and UL 94V-2 flammability rating make it a practical identification accessory for professional industrial terminal assemblies.
Key Advantages
- Pre-printed RCAL85 terminal block marker card for efficient identification.
- Numbered 21–30 with the sequence repeated ten times.
- Provides 100 individual markers per card.
- Horizontal orientation for compatible terminal assemblies.
- 8 mm spacing for compatible SNA and Solution series terminal blocks.
- Factory-printed numbering helps reduce manual marking and printing time.
- UL 94V-2 flammability rating for the polyamide marker material.
Key Features
- TE Connectivity ENTRELEC RCAL85 series.
- 21–30 pre-printed numbering.
- Complete numerical sequence repeated 10 times.
- 100 markers per card.
- Horizontal product orientation.
- 8 mm spacing.
- White primary product colour.
- Polyamide construction.
- UL 94V-2 flammability rating.
Clear Identification for 8 mm Terminal Blocks
Accurate terminal identification helps simplify electrical installation, testing, troubleshooting and maintenance. Pre-printed RCAL85 marker cards provide consistent numerical references that allow engineers and technicians to locate wiring termination points quickly while maintaining an organised and professional control panel layout.
The 1SNA237004R2500 is designed for compatible 8 mm spacing SNA and Solution series spring-clamp terminal blocks and ADO System Miniblocks. Its repeated 21–30 format is particularly useful where the same numerical sequence is required across several terminal groups, providing a convenient factory-printed alternative to producing individual terminal markings.
Typical Applications
- Industrial control panel terminal identification.
- SNA and Solution series spring-clamp terminal blocks.
- ADO System Miniblock identification.
- Electrical distribution cabinets.
- Automation and PLC control systems.
- Machine-building electrical panels.
- Terminal strip numbering and organisation.
Technical Specifications
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| Terminal Type | Marker / Marking (accessory) | |
|---|---|---|
| Product Series | TE SNA | |
| Colour | White | |
| Manufacturer | TE Connectivity / ENTRELEC | |
| Series | RCAL85 | |
| Range | SNA terminal block accessories | |
| Model | RCAL85 21–30 (x10) Horizontal | |
| Manufacturer part number | 1SNA237004R2500 | |
| Product type | Pre-printed marker card | |
| Pre-printed marking | 21–30 (x10) | |
| Markers per card | 100 | |
| Sequence repetition | 10 times | |
| Product orientation | Horizontal | |
| Spacing | 8 mm | |
| Colour | White | |
| Material | Polyamide | |
| UL flammability rating | UL 94V-2 | |
| Weight per card | 2.90 g | |
| Packed quantity | 5 | |
| Barcode / EAN | 3472592370040 |
Frequently Asked Questions
What is the TE Connectivity 1SNA237004R2500 used for?
It is a pre-printed RCAL85 terminal block marker card used for numerical identification of compatible terminal blocks and ADO System Miniblocks in industrial electrical and automation systems.
What numbers are printed on this RCAL85 marker card?
The card is pre-printed with the numbers 21 through 30, with the complete numerical sequence repeated ten times.
How many markers are provided on the card?
The 1SNA237004R2500 provides 100 individual markers, comprising ten repetitions of the 21–30 numerical sequence.
What is the orientation and spacing of the RCAL85 1SNA237004R2500?
The marker card has a horizontal orientation and is designed with 8 mm spacing for compatible terminal marking applications.
What material and flammability rating does the RCAL85 marker card have?
The RCAL85 marker card is manufactured from polyamide and has a UL 94V-2 flammability rating.
Trusted Terminal Identification for Industrial Panels
TE Connectivity ENTRELEC RCAL85 marking accessories provide panel builders, electrical engineers and maintenance teams with a practical and consistent method of identifying compatible terminal blocks throughout industrial control and distribution systems.
