1sna234059r0000 – rc810 10x(181 a 190) vert,

Why Choose the TE Connectivity 1SNA234059R0000 RC810 Marker Card?

The TE Connectivity 1SNA234059R0000 is an RC810 pre-printed terminal block marker card designed for clear and consistent identification of terminal positions in electrical control panels, distribution equipment and industrial automation systems. Part of the TE Connectivity ENTRELEC RC810 marking range, this version is factory marked with the numbers 181 to 190 repeated ten times.

The marker card uses a vertical marking orientation and a white background to provide easily readable terminal identification. Factory-applied sequential numbering eliminates the need to individually print or hand-write markers, helping panel builders achieve a professional and consistent identification system while simplifying installation and maintenance.

Manufactured for use with compatible ENTRELEC terminal marking systems, the 1SNA234059R0000 features a white construction and UL 94V-2 flammability rating. Its pre-printed 181–190 sequence makes it particularly useful when extending sequential terminal numbering across larger control panels and electrical assemblies.

Key Advantages

• Factory pre-printed 181–190 terminal identification eliminates manual marking.
• Numbers 181 to 190 repeated ten times for efficient sequential terminal identification.
• Vertical marking orientation for compatible terminal block arrangements.
• White background provides clear visual contrast and easy identification.
• Part of the established TE Connectivity ENTRELEC RC810 terminal marking range.
• UL 94V-2 flammability-rated construction for industrial electrical applications.
• Helps create organised and professional control panel installations.

Key Features

• TE Connectivity ENTRELEC RC810 marker card.
• Pre-printed marking: 181–190 (×10).
• Product orientation: Vertical.
• Primary colour: White.
• Marking product type: Marker card.
• UL flammability rating: UL 94V-2.
• Ready-to-use sequential marking for terminal blocks and terminal strips.
• Designed for industrial control panel and electrical distribution applications.

Reliable Terminal Identification for Electrical Panels

Accurate terminal identification is essential in industrial electrical systems, particularly where large numbers of terminals and conductors are installed within the same enclosure. Clearly numbered markers allow engineers to trace connections more efficiently during assembly, commissioning, inspection, troubleshooting and routine maintenance.

The TE Connectivity ENTRELEC RC810 marking system provides a practical solution for creating organised terminal assemblies. With its factory-applied 181–190 numbering and vertical orientation, the 1SNA234059R0000 allows panel builders to extend sequential identification without individually preparing each marker.

Typical Applications

• Electrical control panel terminal identification.
• Industrial automation cabinets.
• Machine control and OEM electrical assemblies.
• Power distribution panels and switchgear.
• Terminal strip identification.
• Process control and instrumentation cabinets.
• Sequential identification of large terminal block assemblies.