1sna230065r0600 – rc55 (501 a 600) vert,

Why Choose the TE Connectivity RC55 1SNA230065R0600 Terminal Block Markers?

The TE Connectivity RC55 1SNA230065R0600 is a set of pre-printed terminal block markers designed for clear, permanent identification of terminals in electrical control panels, distribution equipment and industrial automation systems. Part of the established RC55 marking range, this version provides sequential numbers from 501 to 600 in a vertical orientation.

Clear terminal identification helps simplify panel wiring, commissioning, inspection and maintenance. The RC55 marking system provides an organised way to identify individual connection points, reducing the time required to trace circuits and helping technicians interpret terminal layouts accurately.

The 1SNA230065R0600 marker card is supplied in white and contains 100 pre-printed markers numbered 501–600. Its vertical printing orientation makes it suitable for installations where terminal numbering needs to be read vertically once the markers are fitted.

Key Advantages

• Purpose-designed RC55 terminal block identification markers.
• Pre-printed sequential numbering from 501 to 600.
• Vertical marking orientation for suitable terminal layouts.
• White background provides clear identification of terminal positions.
• Pre-printed format eliminates the need to individually print or hand-label terminals.
• Supports organised wiring, commissioning, troubleshooting and maintenance.

Key Features

• TE Connectivity / Entrelec RC55 marking system.
• 100 sequential terminal markers.
• Number range: 501–600.
• Vertical character orientation.
• White marker colour.
• Pre-printed and ready for installation.
• Designed for industrial terminal block identification.
• Suitable for electrical panels and automation assemblies.

Clear Terminal Identification for Control Panels

Accurate terminal identification is essential in professionally assembled control panels because it allows installers and maintenance engineers to associate connection points with wiring diagrams and circuit documentation quickly. Pre-printed RC55 markers provide consistent identification without relying on handwritten labels.

The sequential 501–600 numbering of the 1SNA230065R0600 makes it particularly useful for larger terminal assemblies where terminal positions are organised into extensive numerical sequences. The vertical format provides a practical identification option where the installed terminal arrangement requires vertically readable legends.

Typical Applications

• Industrial electrical control panels.
• Terminal block assemblies.
• PLC and automation cabinets.
• Machine control systems.
• Power distribution and switchgear assemblies.
• OEM electrical equipment.
• Maintenance and panel refurbishment projects.