1sna233136r1100 – rc610 pair/impair 61-80

Why Choose the TE Connectivity 1SNA233136R1100 RC610 Marker Card?

The TE Connectivity 1SNA233136R1100 is an RC610 pre-printed marker card designed for clear and consistent identification of terminal blocks and terminal strips in industrial electrical installations. Part of the TE Connectivity ENTRELEC marking accessory range, this version features 61 to 80 alternate odd/even markings arranged in a horizontal orientation.

The RC610 marker card provides a convenient ready-to-use identification solution for panel builders, electrical engineers and maintenance technicians. Its pre-printed numbering eliminates the need to create individual labels manually, helping maintain consistent identification across terminal assemblies and making wiring easier to trace during installation, commissioning and maintenance.

The 1SNA233136R1100 has a white marker surface, horizontal orientation and UL 94V-2 flammability rating. The RC610 format uses 6 mm markers and is particularly suited to alternate odd/even identification of double-deck terminal block arrangements.

Key Advantages

• Pre-printed 61–80 alternate odd/even terminal markings.
• Designed for clear identification of double-deck terminal blocks.
• Horizontal orientation for compatible terminal marking layouts.
• 6 mm marker format for RC610 marking applications.
• White marker surface provides clear visibility of printed identification.
• UL 94V-2 flammability rating for industrial electrical applications.

Key Features

• TE Connectivity ENTRELEC RC610 series.
• Pre-printed marker card product type.
• 61 to 80 alternate odd/even marking sequence.
• Horizontal product orientation.
• White primary product colour.
• 6 mm marker format.
• UL 94V-2 flammability classification.
• Suitable for terminal block and terminal strip identification.

Reliable Terminal Identification for Industrial Panels

Clear terminal identification is important for efficient panel assembly, commissioning, troubleshooting and maintenance. Pre-printed RC610 marker cards provide a standardised numbering system that helps engineers correlate physical terminal positions with circuit diagrams, wiring schedules and other electrical documentation.

The alternate odd/even 61–80 marking arrangement is especially useful with double-deck terminal blocks, where alternating identification provides a clear method of distinguishing connections across multiple terminal levels. The ready-printed design also helps reduce installation time while maintaining a neat and professional panel layout.

Typical Applications

• Double-deck terminal block identification.
• Industrial electrical control panels.
• PLC and automation cabinets.
• Machine control and production equipment.
• Electrical distribution assemblies.
• Panel building, maintenance and retrofit projects.