1sna233020r2400 – rc610 marker horiz 181-190

Why Choose the TE Connectivity 1SNA233020R2400 RC610 Marker Card?

The TE Connectivity 1SNA233020R2400 is a pre-printed RC610 terminal block marker card designed for clear and consistent identification of terminal blocks and terminal strips in electrical panels, control cabinets and industrial automation systems. Part of the TE Connectivity ENTRELEC marking accessories range, this white marker card features the numbers 181 through 190 repeated 10 times in a horizontal orientation.

The RC610 marking system provides a convenient method of applying sequential numerical identification during panel assembly, commissioning and maintenance. With ten complete 181–190 sequences supplied on the card, installers can quickly identify repeated groups of terminals without producing individual labels, helping create an organised and easy-to-follow control panel layout.

The 1SNA233020R2400 provides 100 pre-printed markers arranged as 10 sets of numbers 181–190 with a 6 mm modular spacing. Finished in white and carrying a UL 94V-2 flammability rating, this factory-marked RC610 card provides a practical identification solution for compatible ENTRELEC terminal block installations.

Key Advantages

• Pre-printed RC610 terminal block marker card for quick and consistent numerical identification.
• Numbers 181–190 repeated 10 times, providing 100 individual markers per card.
• Horizontal marking orientation for compatible terminal block assemblies.
• 6 mm modular spacing for the RC610 marking system.
• White marker surface provides clear contrast for easy-to-read terminal identification.
• UL 94V-2 flammability rating for professional electrical and industrial applications.

Key Features

• TE Connectivity ENTRELEC RC610 marking system.
• Pre-printed 181–190 numerical sequence repeated 10 times.
• 100 individual markers per card.
• Horizontal marking orientation.
• 6 mm modular spacing.
• White finish for clear terminal identification.
• UL 94V-2 flammability classification.
• Factory pre-printed format simplifies terminal identification during installation, commissioning and maintenance.

Sequential 181–190 Terminal Identification

Terminal block markers such as the TE Connectivity RC610 provide a simple and effective way to identify wiring termination points inside electrical cabinets. Clear numerical markings make connection points easier to recognise during installation, commissioning, fault finding and scheduled maintenance while supporting an organised and professional panel layout.

The 1SNA233020R2400 is particularly useful where repeated groups of terminals require sequential identification from 181 through 190. With ten complete sequences on a single card and 6 mm modular spacing, it provides panel builders with a ready-to-use horizontal marking solution for compatible ENTRELEC terminal block assemblies.

Typical Applications

• Electrical control panels and switchboards.
• Industrial automation cabinets.
• Sequential terminal block and terminal strip identification.
• Repeated groups of terminals numbered 181 through 190.
• PLC, instrumentation and machine control panels.
• OEM machinery and industrial equipment wiring.