1sna233144r2100 – rc610 pair/impair 21-40 vert,

Why Choose the TE Connectivity RC610 1SNA233144R2100 Marker Card?

The TE Connectivity 1SNA233144R2100 is a pre-printed RC610 terminal block marker card designed for clear and consistent identification of terminal blocks and terminal strips in industrial electrical installations. Part of the TE Connectivity ENTRELEC RC610 marking range, it features 21 to 40 pre-printed marking details in a vertical orientation.

The RC610 marking system provides panel builders, automation engineers and maintenance teams with a convenient way to identify terminal positions and wiring connections. Factory-applied markings eliminate the need for manual labelling, helping create neat and standardised terminal assemblies while simplifying circuit identification during installation, commissioning and maintenance.

The 1SNA233144R2100 is a white marker card containing 100 individual markers and is designed for 6 mm spacing with vertical mounting. With a card weight of approximately 6.8 g and a UL 94V-2 flammability rating, it provides a compact identification solution for compatible ENTRELEC SNA and Solution series terminal blocks.

Key Advantages

• Pre-printed 21–40 marking details for organised terminal identification.
• Card contains 100 individual markers for efficient panel assembly.
• 6 mm spacing for compatible terminal block marking applications.
• Vertical mounting orientation for easy identification in terminal assemblies.
• White marker construction provides clear, easy-to-read identification.
• UL 94V-2 flammability rating for professional industrial electrical applications.

Key Features

• TE Connectivity ENTRELEC RC610 terminal marking system.
• 21 → 40 pre-printed marking details.
• 100 markers per card.
• 6 mm marker spacing.
• Vertical product orientation.
• White marker card for clear identification.
• UL 94V-2 flammability classification.
• Suitable for compatible SNA and Solution series terminal blocks.

Clear Identification for Electrical Terminal Assemblies

Accurate terminal identification is essential for organised industrial control panels and electrical distribution equipment. RC610 marker cards provide clearly defined references that allow individual connections to be located quickly, helping simplify installation, commissioning, fault finding and routine maintenance.

The 1SNA233144R2100 combines pre-printed 21–40 marking details with a vertical 6 mm format for compatible ENTRELEC terminal blocks. Its ready-to-use design helps reduce manual marking work while maintaining consistent identification across terminal assemblies.

Typical Applications

• Industrial electrical control panels.
• Terminal block assemblies and terminal strips.
• PLC and automation control cabinets.
• Power distribution equipment.
• Instrumentation and process control wiring.
• Machine building and OEM electrical systems.