TE Connectivity 1SNA237086R1700 RCAL85 is a white polyamide terminal block marker card containing 100 pre-printed markers with numbers 171 to 180 repeated 10 times in a vertical orientation with 8 mm spacing.
Why Choose the TE Connectivity 1SNA237086R1700 RCAL85 Marker Card?
The TE Connectivity 1SNA237086R1700 is a pre-printed RCAL85 terminal block marker card designed for clear and consistent numerical identification of electrical terminal connections in industrial control panels, switchgear and automation systems. The card provides the ascending number sequence 171 to 180 repeated 10 times in a vertical marking orientation.
Each card contains 100 individual pre-printed markers, comprising ten complete sets of the numbers 171 through 180. This ready-to-use arrangement is particularly useful where repeated terminal groups require the same numerical sequence, reducing marking preparation time while maintaining consistent identification throughout an electrical assembly.
The RCAL85 range is designed for marking compatible spring clamp terminal blocks and ADO System® Miniblocks from the SNA and Solution Series. The 1SNA237086R1700 features a vertical orientation, 8 mm spacing and white polyamide construction with a V2 flammability classification, providing a practical solution for professional industrial terminal identification.
Key Advantages
100 pre-printed numerical markers supplied on each card.
Number sequence 171 to 180 repeated 10 times for repeated terminal groups.
Designed specifically for vertical terminal marking applications.
8 mm spacing for compatible terminal assemblies.
Pre-printed format reduces preparation time during panel building and installation.
White polyamide construction with a V2 flammability classification.
Key Features
TE Connectivity ENTRELEC RCAL85 marking system.
171 to 180 numerical marking sequence.
Complete sequence repeated 10 times per card.
100 individual markers per card.
Vertical marking orientation.
8 mm marker spacing.
White polyamide construction.
Suitable for compatible SNA and Solution Series spring clamp terminal blocks and ADO System® Miniblocks.
Clear Identification for Electrical Terminal Assemblies
Accurate terminal identification helps panel builders, commissioning engineers and maintenance personnel follow electrical drawings and locate individual connection points efficiently. Pre-printed terminal markers provide consistent numerical identification without requiring every marker to be individually produced during control panel assembly.
The RCAL85 1SNA237086R1700 is particularly useful where multiple terminal groups require the same 171 through 180 numbering sequence. With the ten-number sequence repeated ten times across the 100-marker card, installers can efficiently identify repeated groups of compatible 8 mm terminal positions while maintaining an organised and professional panel layout.
Typical Applications
Electrical control panel terminal identification.
Industrial switchgear and distribution assemblies.
Spring clamp terminal block marking.
ADO System® Miniblock identification.
Repeated terminal groups requiring numbers 171 to 180.
Machine control and industrial automation cabinets.
OEM machinery and electrical panel building.
Installation, commissioning and maintenance identification.
Technical Specifications
Manufacturer
TE Connectivity / ENTRELEC
Series
RCAL85
Model
RCAL85 10X(171A180) VERT
Part number
1SNA237086R1700
Product type
Pre-printed terminal block marker card
Pre-printed marking
171 to 180 (x10)
Markers per card
100
Sequence repetitions
10
Orientation
Vertical
Marker spacing
8 mm
Colour
White
Material
Polyamide
Flammability classification
V2
Net weight per card
2.90 g
Compatible terminal families
SNA and Solution Series
Compatible terminal types
Spring clamp terminal blocks and ADO System® Miniblocks
EAN
3472592370866
Frequently Asked Questions
What is the TE Connectivity 1SNA237086R1700 used for?
The 1SNA237086R1700 is an RCAL85 pre-printed terminal block marker card used to provide repeated numerical identification for compatible spring clamp terminal blocks and ADO System® Miniblocks.
What numbers are printed on the 1SNA237086R1700 marker card?
The card contains the number sequence 171 to 180 repeated 10 times, providing a total of 100 individual pre-printed markers.
Is the RCAL85 1SNA237086R1700 for horizontal or vertical marking?
The 1SNA237086R1700 is designed for vertical marking, providing the 171 to 180 numerical sequence in a vertical orientation for compatible terminal assemblies.
What marker spacing does the 1SNA237086R1700 use?
The RCAL85 1SNA237086R1700 has a specified marker spacing of 8 mm.
What material is the 1SNA237086R1700 marker card made from?
The RCAL85 markers are manufactured from white polyamide with a V2 flammability classification.
Trusted Terminal Identification for Industrial Panels
TE Connectivity ENTRELEC RCAL85 pre-printed markers provide panel builders and automation engineers with a practical and consistent method of identifying compatible terminal connections, helping create clearly organised industrial control and distribution systems.
Manufacturer
TE Connectivity / ENTRELEC
Series
RCAL85
Model
RCAL85 10X(171A180) VERT
Part number
1SNA237086R1700
Product type
Pre-printed terminal block marker card
Pre-printed marking
171 to 180 (x10)
Markers per card
100
Sequence repetitions
10
Orientation
Vertical
Marker spacing
8 mm
Colour
White
Material
Polyamide
Flammability classification
V2
Net weight per card
2.90 g
Compatible terminal families
SNA and Solution Series
Compatible terminal types
Spring clamp terminal blocks and ADO System® Miniblocks
EAN
3472592370866
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
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● frequently asked questions
Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...