1sna230051r0000 – rc55 10x(101 a 110) vert,

Why Choose the TE Connectivity 1SNA230051R0000 RC55 Marker Card?

The TE Connectivity 1SNA230051R0000 is an ENTRELEC RC55 pre-printed terminal block marker card designed for clear and consistent terminal identification in industrial electrical panels, control cabinets and automation systems. This version is factory printed with the sequence 101 to 110 repeated 10 times, providing 100 ready-to-use identifiers on a single marker card.

Designed specifically for vertical terminal identification, the RC55 marker card provides panel builders and electrical engineers with an efficient alternative to producing individual terminal labels. Its white marker format provides clear visual identification of the repeated numbering, helping simplify wiring, commissioning, circuit tracing, inspection and maintenance.

The 1SNA230051R0000 forms part of the established RC55 marking system and has a card weight of 2.70 g. With 100 markers arranged as ten repetitions of numbers 101 through 110, it provides an efficient identification solution for compatible industrial terminal block assemblies requiring repeated sequential numbering.

Key Advantages

• Pre-printed with 101–110 repeated 10 times for efficient terminal numbering.
• Provides 100 individual identifiers on one marker card.
• Designed specifically for vertical terminal block identification.
• White marker format supports clear and consistent number recognition.
• Pre-printed design eliminates the need to produce individual 101–110 markers on site.
• Ideal for organised terminal identification in industrial control and automation systems.

Key Features

• TE Connectivity ENTRELEC RC55 series.
• 101 → 110 (x10) pre-printed marking.
• 100 individual markers per card.
• Vertical marking orientation.
• White marker colour.
• Factory pre-printed for immediate terminal identification.
• Sequential repeated numbering for structured panel wiring.
• Compact marker-card format for professional electrical installations.
• RoHS compliant.

Reliable Vertical Terminal Identification

Clear terminal identification helps simplify panel assembly, commissioning, circuit tracing and ongoing maintenance. TE Connectivity ENTRELEC RC55 pre-printed marker cards provide consistent factory-applied numbering, allowing engineers to create organised terminal assemblies without having to print each identifier individually.

The 1SNA230051R0000 provides the sequence 101 through 110 repeated 10 times in a vertical format. With 100 identifiers on one card, it is particularly useful for terminal assemblies where the same sequence must be repeated across multiple groups of connections in control, automation and machine wiring applications.

Typical Applications

• Industrial terminal block identification.
• Electrical control panels and cabinets.
• PLC and industrial automation systems.
• Machine-building electrical assemblies.
• Switchgear and power distribution panels.
• Process control and instrumentation cabinets.