1sna230252r1600 – rc55 (100 x 12) horiz,

Why Choose the TE Connectivity RC55 1SNA230252R1600 Terminal Block Markers?

The TE Connectivity RC55 1SNA230252R1600 is a pre-printed terminal block marker card designed for clear and consistent identification of terminals in electrical control panels, distribution equipment and industrial automation systems. Part of the established Entrelec RC55 marking range, this version contains 100 repeated “12” markers with a horizontal orientation.

RC55 markers provide a practical and professional method of identifying electrical connection points during panel assembly, commissioning, troubleshooting and maintenance. Their pre-printed format creates uniform terminal identification and helps installers and maintenance engineers relate physical connection points to wiring diagrams and circuit documentation.

The 1SNA230252R1600 is specifically configured with the number 12 repeated 100 times. The markers are white with a horizontal orientation and carry a UL 94V-2 flammability rating, providing a ready-to-use identification solution for compatible terminal block and terminal strip installations.

Key Advantages

• Purpose-designed RC55 terminal block identification marker card.
• Contains 100 identical pre-printed “12” markers.
• Horizontal orientation for suitable terminal layouts.
• White markers provide clear and consistent identification.
• UL 94V-2 flammability classification.
• Pre-printed format eliminates the need to individually print or hand-write each legend.
• Helps simplify panel assembly, commissioning, troubleshooting and maintenance.

Key Features

• TE Connectivity / Entrelec RC55 marking system.
• 100 repeated “12” legends per marker card.
• Horizontal product orientation.
• White primary product colour.
• UL 94V-2 flammability rating.
• Pre-printed numerical identification.
• Designed for terminal block and terminal strip marking.
• Ready-to-use format for efficient industrial panel building.

Clear Terminal Identification for Electrical Panels

Reliable terminal marking is important in industrial electrical installations because it allows connection points to be identified quickly and matched with circuit diagrams, wiring schedules and maintenance documentation. Consistent pre-printed RC55 markers help make complex control panels easier to assemble, inspect and service.

The RC55 1SNA230252R1600 provides 100 identical “12” legends, making it particularly useful when the same numerical designation is required across multiple compatible terminals or assemblies. The horizontal printing format ensures the number is presented in the intended reading direction after installation.

Typical Applications

• Industrial electrical control panels.
• Terminal block and terminal strip assemblies.
• PLC and automation cabinets.
• Machine control systems.
• Power distribution and switchgear assemblies.
• OEM electrical equipment.
• Panel building, maintenance and refurbishment projects.