1sna232251r0300 – rc65 (100 x 11) vert,

Why Choose the TE Connectivity RC65 1SNA232251R0300 Terminal Block Marker Card?

The TE Connectivity 1SNA232251R0300 is an RC65 pre-printed terminal block marker card designed for clear and consistent identification of terminal blocks in electrical control panels, distribution equipment and industrial automation systems. Part of the established TE Connectivity ENTRELEC RC65 marking system, this version contains 100 white markers pre-printed with the number 11 in a vertical orientation.

Reliable terminal identification helps installers, maintenance engineers and panel builders trace electrical connections quickly and accurately. The RC65 system provides a practical marking solution for compatible terminal blocks, helping create organised control panels while simplifying commissioning, inspection, troubleshooting and maintenance.

The 1SNA232251R0300 marker card features 100 × 11 markings with vertical coding on a white background. Designed around a 6 mm spacing, these industrial terminal markers provide clear, repeatable identification for compatible terminal block installations.

Key Advantages

• Purpose-designed pre-printed terminal block identification markers.
• Supplied with 100 × 11 markings for consistent terminal identification.
• Vertical marking orientation for clear identification on compatible terminals.
• White marker surface provides clear and legible identification within electrical panels.
• 6 mm spacing for compatible terminal block installations.
• Part of the established ENTRELEC RC65 terminal marking system.

Key Features

• TE Connectivity / ENTRELEC RC65 series.
• Pre-printed number 11 identification.
• 100 markers per card.
• Vertical coding direction.
• White marker colour.
• 6 mm spacing.
• Pre-marked format eliminates the need to print individual number 11 markers.
• Designed for terminal block labelling and control panel identification.

Reliable Identification for Electrical Control Panels

Terminal block markers provide a simple but essential method of identifying circuits, conductors and connection points within industrial electrical installations. Clearly labelled terminals can reduce wiring errors, make circuit tracing easier and help engineers work more efficiently during installation, commissioning and maintenance.

The RC65 marking system is designed for professional panel building and industrial electrical applications. Pre-printed marker cards such as the 1SNA232251R0300 provide consistent numbering without the need to individually print each marker, making them particularly useful when the number 11 designation is required repeatedly across an installation.

Typical Applications

• Electrical control panel terminal identification.
• Industrial automation cabinets.
• Machine control systems.
• Power distribution panels.
• PLC and instrumentation cabinets.
• OEM machinery and panel building.