Why Choose the TE Connectivity RC610 1SNA233081R1600 Vertical Marker Card?
The TE Connectivity 1SNA233081R1600 is an RC610 pre-printed terminal marker card designed for clear and consistent identification of terminal blocks and related components in electrical control panels. Part of the ENTRELEC RC610 marking range from TE Connectivity, this version is supplied with the numbers 121 to 130 printed in a vertical orientation.
Clear terminal identification helps simplify panel wiring, inspection, maintenance and fault finding. The RC610 marker system provides a professional identification method for industrial control cabinets, switchboards and automation installations, helping technicians locate individual connections quickly and accurately.
The 1SNA233081R1600 marker card is white with 121–130 markings repeated ten times, providing 100 pre-printed marker positions on the card. Its material carries a UL 94V-2 flammability rating, making it suitable for use as part of professional industrial terminal identification systems.
Key Advantages
- Purpose-designed RC610 terminal block marker card.
- Pre-printed with 121 to 130 for fast terminal identification.
- Vertical marking orientation for compatible terminal arrangements.
- White background provides clear, easily readable identification.
- Supplied as 121–130 repeated ten times for efficient panel assembly.
- UL 94V-2 flammability classification.
Key Features
- TE Connectivity ENTRELEC RC610 series.
- Marker card for terminal block and strip identification.
- Pre-printed marking sequence: 121 → 130 (x10).
- Vertical print orientation.
- White marker colour.
- Designed for permanent, organised identification inside electrical panels.
- Suitable for industrial control, distribution and automation applications.
Clear Identification for Electrical Terminal Assemblies
Correct terminal identification is an important part of professional control-panel construction. Clearly marked connections make wiring diagrams easier to follow and help engineers identify individual circuits during installation, commissioning and routine maintenance.
The TE Connectivity ENTRELEC RC610 system provides dedicated marker cards for organised terminal numbering. Using factory pre-printed markers such as the 1SNA233081R1600 helps maintain consistent numbering and presentation across electrical assemblies while reducing the need for manually produced labels.
Typical Applications
- Industrial electrical control panels.
- Terminal block identification.
- PLC and automation cabinets.
- Machine control systems.
- Power distribution and switchgear assemblies.
- Maintenance and replacement terminal marking.
