1sna230066r0700 – rc55 (601 a 700) vert,

Why Choose the TE Connectivity RC55 1SNA230066R0700 Terminal Block Markers?

The TE Connectivity RC55 1SNA230066R0700 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 provides sequential markings from 601 to 700 in a vertical orientation.

Clear terminal identification simplifies panel assembly, commissioning, inspection, troubleshooting and maintenance. The RC55 marking system provides a professional way to identify individual connection points, helping technicians associate terminal positions with wiring diagrams and electrical documentation quickly and accurately.

The 1SNA230066R0700 marker card contains 100 white pre-printed markers numbered 601–700. Its vertical marking orientation is designed for terminal arrangements requiring vertically readable identification, while the material carries a UL 94V-2 flammability rating for use in electrical equipment.

Key Advantages

• Purpose-designed RC55 terminal block identification marker card.
• Pre-printed sequential numbering from 601 to 700.
• 100 markers per card in ascending numerical order.
• Vertical marking orientation for compatible terminal layouts.
• White background provides clear, easily recognised terminal identification.
• UL 94V-2 flammability rating for the marker material.
• Pre-printed format eliminates the need for individual hand-written terminal labels.

Key Features

• TE Connectivity / Entrelec RC55 marking system.
• Marker card with 100 markers.
• Pre-printed marking range: 601–700.
• Vertical product orientation.
• White primary product colour.
• UL 94V-2 flammability classification.
• Pre-printed and ready for terminal identification.
• Designed for terminal block and terminal strip marking applications.

Clear Terminal Identification for Electrical Panels

Accurate terminal identification is essential in professionally assembled electrical panels because it allows installers and maintenance engineers to associate connection points with circuit drawings and wiring documentation efficiently. Pre-printed RC55 marker cards provide uniform, legible identification without relying on individually handwritten labels.

The sequential 601–700 markings of the 1SNA230066R0700 are particularly useful for larger terminal assemblies organised into extensive numerical sequences. Its vertical orientation provides a practical marking solution where the installed terminal arrangement requires vertically readable legends.

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.