1sna230251r1500 – rc55 (100 x 11) horiz,

Why Choose the TE Connectivity RC55 1SNA230251R1500 Terminal Block Markers?

The TE Connectivity RC55 1SNA230251R1500 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 “11” markers with a horizontal marking orientation.

RC55 markers provide a practical 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 1SNA230251R1500 is specifically configured with the number 11 repeated 100 times. Its horizontal format makes the legend suitable for terminal arrangements requiring horizontally readable identification, providing a convenient ready-to-use marking solution for compatible Entrelec terminal blocks.

Key Advantages

• Purpose-designed RC55 terminal block identification markers.
• Contains 100 identical pre-printed “11” markers.
• Horizontal marking orientation for suitable terminal layouts.
• Provides consistent, professional identification across terminal assemblies.
• Pre-printed format eliminates the need to individually print or hand-write each legend.
• Helps simplify panel assembly, commissioning and troubleshooting.
• Suitable for industrial control, automation and electrical distribution applications.

Key Features

• TE Connectivity / Entrelec RC55 marking system.
• 100 repeated “11” legends per marker card.
• Horizontal marking orientation.
• Pre-printed numerical identification.
• Designed for compatible terminal block marking.
• Ready-to-use format for efficient panel building.
• Consistent identification for professional electrical installations.

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 markers can also make complex control panels easier to inspect and service.

The RC55 1SNA230251R1500 provides 100 identical “11” 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.