1sna233220r0100 – rc610 (100 x 19) horiz,

Why Choose the TE Connectivity RC610 1SNA233220R0100 Marker Card?

The TE Connectivity RC610 1SNA233220R0100 is a pre-printed terminal block marker card designed for clear and consistent identification of electrical connections in control panels, switchgear and industrial automation systems. Part of the ENTRELEC RC610 marking range, this version is horizontally printed with the number 19 repeated 100 times.

Designed with 6 mm spacing, the RC610 provides a convenient ready-to-use identification solution for compatible terminal blocks and terminal strips. Its white marker surface and repeated numerical designation provide clear identification while reducing the need for handwritten or individually printed labels during panel assembly.

The 1SNA233220R0100 has a horizontal marking orientation and carries a UL 94V-2 flammability rating. With 100 identical number 19 markings, it is particularly useful for systematic terminal, circuit and connection identification in professional industrial electrical installations.

Key Advantages

• Ready-to-use pre-printed terminal block marker card.
• Number 19 repeated 100 times for consistent identification.
• Horizontal marking orientation for clear reading in compatible terminal layouts.
• White marker surface provides clear contrast for the printed characters.
• 6 mm spacing for compatible terminal marking applications.
• Reduces the need to individually print or handwrite identical terminal references.
• UL 94V-2 flammability rating for industrial electrical applications.

Key Features

• TE Connectivity / ENTRELEC RC610 series.
• Pre-printed marker card for terminal block and strip identification.
• Pre-printed marking: 19 (×100).
• Number of markers: 100.
• Primary colour: white.
• Product orientation: horizontal.
• Spacing: 6 mm.
• Flammability rating: UL 94V-2.
• Ready-to-use format for efficient panel identification.

Clear Terminal Identification for Control Panels

Clear and consistent terminal identification helps panel builders, commissioning engineers and maintenance personnel trace electrical connections efficiently. Pre-printed RC610 marker cards provide a professional identification method without requiring individual terminal references to be handwritten or printed during installation.

The repeated number 19 marking is particularly useful where multiple terminals, conductors or circuits require the same numerical identifier. Combined with the 6 mm RC610 format, the card provides an organised marking solution for compatible terminal blocks used throughout industrial control, distribution and automation systems.

Typical Applications

• Industrial control panel terminal identification.
• Switchgear and electrical distribution assemblies.
• Automation and PLC control cabinets.
• Machine wiring and industrial electrical equipment.
• Terminal strips and marshalling panels.
• Numerical circuit and connection identification.